AnatomyDiseasesChemicals and DrugsAnalytical, Diagnostic and Therapeutic Techniques and EquipmentPhenomena and ProcessesAnthropology, Education, Sociology and Social PhenomenaInformation ScienceHealth Care
Ampulla of VaterCommon Bile Duct NeoplasmsPancreaticoduodenectomyFallopian TubesDuodenal NeoplasmsDuodenoscopyCholangiopancreatography, Endoscopic RetrogradeDuodenoscopesCommon Bile Duct DiseasesCarcinoma, Signet Ring CellAnus, ImperforateBile Duct NeoplasmsJaundiceBiliary Tract NeoplasmsDuodenumSperm TransportAdenoma, VillousPancreatic DuctsKrukenberg TumorGallstonesAdenocarcinomaCarcinoid TumorCommon Bile DuctCarcinoma, NeuroendocrineDuodenal DiseasesOvum TransportKeratin-7Neoplasms, Multiple PrimaryBiliary Tract Surgical ProceduresHair Cells, AmpullaEndolymphSemicircular CanalsPancreatic NeoplasmsCopyrightPeriodicals as TopicEquipment ReusePublishingJournalism, MedicalAdenomaPrecancerous ConditionsComplement C3Carcinoembryonic AntigenUterine Cervical DysplasiaPubMedCellular PhoneCarcinomaComputers, HandheldBile Ducts, ExtrahepaticFrozen SectionsIntraoperative PeriodIntraoperative Care
Ampulla of Vater
A dilation of the duodenal papilla that is the opening of the juncture of the COMMON BILE DUCT and the MAIN PANCREATIC DUCT, also known as the hepatopancreatic ampulla.
Common Bile Duct Neoplasms
Tumor or cancer of the COMMON BILE DUCT including the AMPULLA OF VATER and the SPHINCTER OF ODDI.
Pancreaticoduodenectomy
The excision of the head of the pancreas and the encircling loop of the duodenum to which it is connected.
Fallopian Tubes
A pair of highly specialized muscular canals extending from the UTERUS to its corresponding OVARY. They provide the means for OVUM collection, and the site for the final maturation of gametes and FERTILIZATION. The fallopian tube consists of an interstitium, an isthmus, an ampulla, an infundibulum, and fimbriae. Its wall consists of three histologic layers: serous, muscular, and an internal mucosal layer lined with both ciliated and secretory cells.
Duodenal Neoplasms
Tumors or cancer of the DUODENUM.
Duodenoscopy
Endoscopic examination, therapy or surgery of the luminal surface of the duodenum.
Cholangiopancreatography, Endoscopic Retrograde
Fiberoptic endoscopy designed for duodenal observation and cannulation of VATER'S AMPULLA, in order to visualize the pancreatic and biliary duct system by retrograde injection of contrast media. Endoscopic (Vater) papillotomy (SPHINCTEROTOMY, ENDOSCOPIC) may be performed during this procedure.
Duodenoscopes
Endoscopes for examining the interior of the duodenum.
Common Bile Duct Diseases
Diseases of the COMMON BILE DUCT including the AMPULLA OF VATER and the SPHINCTER OF ODDI.
Carcinoma, Signet Ring Cell
A poorly differentiated adenocarcinoma in which the nucleus is pressed to one side by a cytoplasmic droplet of mucus. It usually arises in the gastrointestinal system.
Anus, Imperforate
A congenital abnormality characterized by the persistence of the anal membrane, resulting in a thin membrane covering the normal ANAL CANAL. Imperforation is not always complete and is treated by surgery in infancy. This defect is often associated with NEURAL TUBE DEFECTS; MENTAL RETARDATION; and DOWN SYNDROME.
Bile Duct Neoplasms
Tumors or cancer of the BILE DUCTS.
Jaundice
A clinical manifestation of HYPERBILIRUBINEMIA, characterized by the yellowish staining of the SKIN; MUCOUS MEMBRANE; and SCLERA. Clinical jaundice usually is a sign of LIVER dysfunction.
Biliary Tract Neoplasms
Tumors or cancer in the BILIARY TRACT including the BILE DUCTS and the GALLBLADDER.
Duodenum
The shortest and widest portion of the SMALL INTESTINE adjacent to the PYLORUS of the STOMACH. It is named for having the length equal to about the width of 12 fingers.
Sperm Transport
Passive or active movement of SPERMATOZOA from the testicular SEMINIFEROUS TUBULES through the male reproductive tract as well as within the female reproductive tract.
Adenoma, Villous
An adenoma of the large intestine. It is usually a solitary, sessile, often large, tumor of colonic mucosa composed of mucinous epithelium covering delicate vascular projections. Hypersecretion and malignant changes occur frequently. (Stedman, 25th ed)
Pancreatic Ducts
Ducts that collect PANCREATIC JUICE from the PANCREAS and supply it to the DUODENUM.
Krukenberg Tumor
Mucocellular carcinoma of the ovary, usually metastatic from the gastrointestinal tract, characterized by areas of mucoid degeneration and the presence of signet-ring-like cells. It accounts for 30%-40% of metastatic cancers to the ovaries and possibly 1%-2% of all malignant ovarian tumors. The lesions may not be discovered until the primary disease is advanced, and most patients die of their disease within a year. In some cases, a primary tumor is not found. (From Dorland, 27th ed; Holland et al., Cancer Medicine, 3d ed, p1685)
Gallstones
Solid crystalline precipitates in the BILIARY TRACT, usually formed in the GALLBLADDER, resulting in the condition of CHOLELITHIASIS. Gallstones, derived from the BILE, consist mainly of calcium, cholesterol, or bilirubin.
Adenocarcinoma
A malignant epithelial tumor with a glandular organization.
Carcinoid Tumor
A usually small, slow-growing neoplasm composed of islands of rounded, oxyphilic, or spindle-shaped cells of medium size, with moderately small vesicular nuclei, and covered by intact mucosa with a yellow cut surface. The tumor can occur anywhere in the gastrointestinal tract (and in the lungs and other sites); approximately 90% arise in the appendix. It is now established that these tumors are of neuroendocrine origin and derive from a primitive stem cell. (From Stedman, 25th ed & Holland et al., Cancer Medicine, 3d ed, p1182)
Common Bile Duct
The largest bile duct. It is formed by the junction of the CYSTIC DUCT and the COMMON HEPATIC DUCT.
Carcinoma, Neuroendocrine
A group of carcinomas which share a characteristic morphology, often being composed of clusters and trabecular sheets of round "blue cells", granular chromatin, and an attenuated rim of poorly demarcated cytoplasm. Neuroendocrine tumors include carcinoids, small ("oat") cell carcinomas, medullary carcinoma of the thyroid, Merkel cell tumor, cutaneous neuroendocrine carcinoma, pancreatic islet cell tumors, and pheochromocytoma. Neurosecretory granules are found within the tumor cells. (Segen, Dictionary of Modern Medicine, 1992)
Duodenal Diseases
Pathological conditions in the DUODENUM region of the small intestine (INTESTINE, SMALL).
Ovum Transport
Transport of the OVUM or fertilized ovum (ZYGOTE) from the mammalian oviduct (FALLOPIAN TUBES) to the site of EMBRYO IMPLANTATION in the UTERUS.
Keratin-7
A type II keratin found associated with KERATIN-19 in ductal epithelia and gastrointestinal epithelia.
Neoplasms, Multiple Primary
Two or more abnormal growths of tissue occurring simultaneously and presumed to be of separate origin. The neoplasms may be histologically the same or different, and may be found in the same or different sites.
Biliary Tract Surgical Procedures
Any surgical procedure performed on the biliary tract.
Hair Cells, Ampulla
Sensory cells in the ampullary crest of each of the semicircular ducts, with their apical STEREOCILIA embedded in a wedge-shaped gelatinous cupula. These hair cells sense the movement of ENDOLYMPH resulting from angular acceleration of the head, and send signals via the VESTIBULAR NERVE to the brain to maintain balance.
Endolymph
The lymph fluid found in the membranous labyrinth of the ear. (McGraw-Hill Dictionary of Scientific and Technical Terms, 4th ed)
Semicircular Canals
Three long canals (anterior, posterior, and lateral) of the bony labyrinth. They are set at right angles to each other and are situated posterosuperior to the vestibule of the bony labyrinth (VESTIBULAR LABYRINTH). The semicircular canals have five openings into the vestibule with one shared by the anterior and the posterior canals. Within the canals are the SEMICIRCULAR DUCTS.
Pancreatic Neoplasms
Tumors or cancer of the PANCREAS. Depending on the types of ISLET CELLS present in the tumors, various hormones can be secreted: GLUCAGON from PANCREATIC ALPHA CELLS; INSULIN from PANCREATIC BETA CELLS; and SOMATOSTATIN from the SOMATOSTATIN-SECRETING CELLS. Most are malignant except the insulin-producing tumors (INSULINOMA).
Copyright
It is a form of protection provided by law. In the United States this protection is granted to authors of original works of authorship, including literary, dramatic, musical, artistic, and certain other intellectual works. This protection is available to both published and unpublished works. (from Circular of the United States Copyright Office, 6/30/2008)
Periodicals as Topic
A publication issued at stated, more or less regular, intervals.
Equipment Reuse
Further or repeated use of equipment, instruments, devices, or materials. It includes additional use regardless of the original intent of the producer as to disposability or durability. It does not include the repeated use of fluids or solutions.
Publishing
"The business or profession of the commercial production and issuance of literature" (Webster's 3d). It includes the publisher, publication processes, editing and editors. Production may be by conventional printing methods or by electronic publishing.
Journalism, Medical
The collection, writing, and editing of current interest material on topics related to biomedicine for presentation through the mass media, including newspapers, magazines, radio, or television, usually for a public audience such as health care consumers.
Adenoma
A benign epithelial tumor with a glandular organization.
Precancerous Conditions
Pathological processes that tend eventually to become malignant. (From Dorland, 27th ed)
Complement C3
A glycoprotein that is central in both the classical and the alternative pathway of COMPLEMENT ACTIVATION. C3 can be cleaved into COMPLEMENT C3A and COMPLEMENT C3B, spontaneously at low level or by C3 CONVERTASE at high level. The smaller fragment C3a is an ANAPHYLATOXIN and mediator of local inflammatory process. The larger fragment C3b binds with C3 convertase to form C5 convertase.
Carcinoembryonic Antigen
A glycoprotein that is secreted into the luminal surface of the epithelia in the gastrointestinal tract. It is found in the feces and pancreaticobiliary secretions and is used to monitor the response to colon cancer treatment.
Uterine Cervical Dysplasia
Abnormal development of immature squamous EPITHELIAL CELLS of the UTERINE CERVIX, a term used to describe premalignant cytological changes in the cervical EPITHELIUM. These atypical cells do not penetrate the epithelial BASEMENT MEMBRANE.
PubMed
A bibliographic database that includes MEDLINE as its primary subset. It is produced by the National Center for Biotechnology Information (NCBI), part of the NATIONAL LIBRARY OF MEDICINE. PubMed, which is searchable through NLM's Web site, also includes access to additional citations to selected life sciences journals not in MEDLINE, and links to other resources such as the full-text of articles at participating publishers' Web sites, NCBI's molecular biology databases, and PubMed Central.
Cellular Phone
Analog or digital communications device in which the user has a wireless connection from a telephone to a nearby transmitter. It is termed cellular because the service area is divided into multiple "cells." As the user moves from one cell area to another, the call is transferred to the local transmitter.
Carcinoma
A malignant neoplasm made up of epithelial cells tending to infiltrate the surrounding tissues and give rise to metastases. It is a histological type of neoplasm but is often wrongly used as a synonym for "cancer." (From Dorland, 27th ed)
Computers, Handheld
A type of MICROCOMPUTER, sometimes called a personal digital assistant, that is very small and portable and fitting in a hand. They are convenient to use in clinical and other field situations for quick data management. They usually require docking with MICROCOMPUTERS for updates.
Bile Ducts, Extrahepatic
Passages external to the liver for the conveyance of bile. These include the COMMON BILE DUCT and the common hepatic duct (HEPATIC DUCT, COMMON).
Frozen Sections
Thinly cut sections of frozen tissue specimens prepared with a cryostat or freezing microtome.
Intraoperative Period
The period during a surgical operation.
Intraoperative Care
Patient care procedures performed during the operation that are ancillary to the actual surgery. It includes monitoring, fluid therapy, medication, transfusion, anesthesia, radiography, and laboratory tests.

Inhibitory innervation of cat sphincter of Oddi. (1/430)

1 Electrical stimulation with trains of 0.1-0.2 ms pulses of the cat isolated sphincter of Oddi inhibited the spontaneous contractile activity and lowered base-line tension considerably. A contraction usually followed the period of stimulation. 2 These inhibitory effects were prevented by tetrodotoxin 0.1-0.5 mug/ml but were not reduced by hexamethonilm, morphine, or blockade of alpha- or beta-adrenoreceptors of cholinoceptors with phenoxy-benzamine propranolol or atropine, respectively. 3 Adenosine-5'-triphosphate (ATP) and adenosine-5'-diphosphate (ADP) inhibited the spontaneous sphincter activity and caused relaxation thus mimicking the effects of the C-terminal octapeptide of cholecystokinin (C8-CCK), isoprenaline and prostaglandin E1 and E2. 4 ATP alone (greater than 100 mug/ml) or ATP (greater than 10 mug/ml) plus dipyridamole (1 mug/ml), relaxed the sphincter to the same degrees as did the field stimulation. 5 In sphincter maximally contracted by acetylcholine, the effect of stimulation was more marked than that recorded in uncontracted preparations. 6 The present findings suggest that the sphincter of Oddi receives inhibitory nerves that are neither cholinergic nor adrenergic.  (+info)

Reexploration for periampullary carcinoma: resectability, perioperative results, pathology, and long-term outcome. (2/430)

OBJECTIVE: This single-institution experience retrospectively reviews the outcomes of patients undergoing reexploration for periampullary carcinoma at a high-volume center. SUMMARY BACKGROUND DATA: Many patients are referred to tertiary centers with periampullary carcinoma after their tumors were deemed unresectable at previous laparotomy. In carefully selected patients, tumor resection is often possible; however, the perioperative results and long-term outcome have not been well defined. METHODS: From November 1991 through December 1997, 78 patients who underwent previous exploratory laparotomy and/or palliative surgery for suspected periampullary carcinoma underwent reexploration. The operative outcome, resectability rate, pathology, and long-term survival rate were compared with 690 concurrent patients who had not undergone previous exploratory surgery. RESULTS: Fifty-two of the 78 patients (67%) undergoing reexploration underwent successful resection by pancreaticoduodenectomy; the remaining 26 patients (34%) were deemed to have unresectable disease. Compared with the 690 patients who had not undergone recent related surgery, the patients in the reoperative group were similar with respect to gender, race, and resectability rate but were significantly younger. The distribution of periampullary cancers by site in the reoperative group undergoing pancreaticoduodenectomy (n = 52) was 60%, 19%, 15%, and 6% for pancreatic, ampullary, distal bile duct, and duodenal tumors, respectively. These figures were similar to the 65%, 14%, 16% and 5% for resectable periampullary cancers found in the primary surgery group (n = 460). Intraoperative blood loss and transfusion requirements did not differ between the two groups. However, the mean operative time was 7.4 hours in the reoperative group, significantly longer than in the control group. On pathologic examination, reoperative patients had smaller tumors, and the percentage of patients with positive lymph nodes in the resection specimen was significantly less. The incidence of positive margins was similar between the two groups. Postoperative lengths of stay, complication rates, and perioperative mortality rates were not higher in reoperative patients. The long-term survival rate was similar between the two resected groups, with a median survival of 24 months in the reoperative group and 20 months in those without previous exploration. CONCLUSIONS: These data demonstrate that patients undergoing reoperation for periampullary carcinoma have similar resectability, perioperative morbidity and mortality, and long-term survival rates as patients undergoing initial exploration. The results suggest that selected patients considered to have unresectable disease at previous surgery should undergo restaging and reexploration at specialized high-volume centers.  (+info)

Prognostic value of MIB-1 index and DNA ploidy in resectable ampulla of Vater carcinoma. (3/430)

OBJECTIVE: To evaluate the prognostic value of the proliferative factors, MIB-1 index, DNA ploidy, and S-phase fraction, and further to determine the independent prognostic factors in ampulla of Vater carcinoma after pancreaticoduodenectomy. SUMMARY BACKGROUND DATA: Cell kinetics are important indicators of the biologic behavior of various human tumors, but only a few authors have reported the application of cell proliferative factors in ampulla of Vater carcinoma. METHODS: Patients undergoing pancreaticoduodenectomy for ampulla of Vater carcinoma were included. Proliferative factors, MIB-1 index, and DNA contents, measured by flow cytometry, were evaluated and compared with the conventional clinicopathologic factors. RESULTS: Ninety resectable ampulla of Vater carcinomas were included. By univariate analysis, MIB-1 index, DNA ploidy, S-phase fraction, stage, and lymph node status were significant prognostic factors. The 5-year survival rate was 40.7% for tumors with MIB-1 index < or =15% and 0% for those with MIB-1 index >15%. Diploid tumors had a significantly better prognosis than aneuploid. Outcomes of stage I and II tumors were more favorable than those of stage III and IV. After multivariate analysis, MIB-1 index, DNA ploidy, and stage remained as the independent prognostic factors. Among the three independent prognostic factors, MIB-1 index was the most powerful. CONCLUSIONS: Both MIB-1 index and DNA ploidy provide important prognostic value and potentially complement the conventional prognostic factors in resectable ampulla of Vater carcinoma. MIB-1 index is the most powerful independent prognostic factor.  (+info)

Pancreaticoduodenectomy with or without extended retroperitoneal lymphadenectomy for periampullary adenocarcinoma: comparison of morbidity and mortality and short-term outcome. (4/430)

OBJECTIVE: This prospective, randomized, single-institution trial was designed to evaluate the end points of mortality, morbidity, and survival in patients undergoing standard versus radical (extended) pancreaticoduodenectomy (including distal gastrectomy and retroperitoneal lymphadenectomy). SUMMARY BACKGROUND DATA: Numerous retrospective reports and one prospective randomized trial have suggested that the performance of an extended lymphadenectomy in association with a pancreaticoduodenal resection may improve long-term survival for some patients with pancreatic and other periampullary adenocarcinomas. Many of these previously published studies can be criticized for their retrospective and nonrandomized designs, for the inclusion of nonconcurrent control groups, and for their small numbers. METHODS: Between April 1996 and December 1997, 114 patients with periampullary adenocarcinoma were enrolled in an ongoing, prospective, randomized trial at The Johns Hopkins Hospital. After intraoperative verification of completely resected periampullary adenocarcinoma, the patients were randomized to receive either a standard pancreaticoduodenectomy (removing only the peripancreatic lymph nodes en bloc with the specimen) or a radical pancreaticoduodenectomy (standard resection plus distal gastrectomy and retroperitoneal lymphadenectomy). All pathology specimens were reviewed and categorized. The postoperative morbidity, mortality, and short-term outcomes were examined. RESULTS: Of the 114 patients randomized, 56 underwent a standard pancreaticoduodenectomy and 58 a radical pancreaticoduodenectomy. The two groups were statistically similar with regard to age and gender, but there was a higher percentage of white patients in the radical group. All the patients in the radical group underwent distal gastric resection, whereas 86% of the patients in the standard group underwent pylorus preservation. The mean operative time in the radical group was 6.8 hours, compared with 6.2 hours in the standard group. There were no significant differences between the two groups with respect to the intraoperative blood loss, transfusion requirements, location of primary tumor, mean tumor size, positive lymph node status, or positive margin status. There were three deaths in the standard group and two in the radical group. The complication rates were 34% for the standard group and 40% for the radical group. Patients undergoing radical resection had a higher incidence of early delayed gastric emptying but had similar rates of other complications, such as pancreatic fistula, wound infection, intraabdominal abscess, and need for reoperation. The mean total number of lymph nodes resected was higher in the radical group. Of the 58 patients in the radical group, only 10% had metastatic carcinoma in the resected retroperitoneal lymph nodes, and none of those patients had the retroperitoneal nodes as the only site of lymph node involvement. The 1-year actuarial survival rate for patients surviving the immediate postoperative periods was 77% for the standard resection group and 83% for the radical resection group. CONCLUSIONS: These data demonstrate that radical pancreaticoduodenectomy (with the addition of a distal gastrectomy and extended retroperitoneal lymphadenectomy to a standard pancreaticoduodenectomy) can be performed with similar morbidity and mortality to standard pancreaticoduodenectomy. However, the survival data are not sufficiently mature and the numbers of patients enrolled are not adequate to allow firm conclusions to be drawn regarding survival benefit.  (+info)

Bilateral ovarian carcinoma metastatic from the ampulla of Vater: a rare Krukenberg tumor. (5/430)

Carcinoma of the ampulla of Vater is a relatively rare neoplasm and its longterm survival rate is considerably high. However, because of differences in tumor pathologic features and local invasiveness, a 5-year survival rate differ widely. We present a case of metastatic carcinoma of the ampulla of Vater presenting as a Krukenberg tumor in a 59-year-old woman. Eight months earlier, she had been diagnosed as well-differentiated adenocarcinoma of the ampulla of Vater. Abdominal examination revealed a hard mass with mild tenderness in the RLQ area. The laboratory findings were unremarkable except for mild anemia. CT scan of the abdomen revealed enlargement of both ovaries. An exploratory laparotomy disclosed bilateral ovarian masses, 18 x 12 x 8 cm and 8 x 5.5 x 4 cm in size, respectively. Histologic findings of the both ovarian masses were consistent with metastatic adenocarcinoma from the ampulla of Vater.  (+info)

Obstructive jaundice and acute cholangitis due to papillary stenosis. (6/430)

Papillary stenosis is characterized by fixed fibrosis leading to structural outflow obstruction and it is usually secondary to inflammation and fibrosis from the chronic passage of gallstones, episodes of acute pancreatitis, chronic pancreatitis, sclerosing cholangitis, peptic ulcer disease, and cholesterolosis. However, obstructive jaundice with or without acute cholangitis which leads the physician to suspect the presence of malignancy as a cause is a rare manifestation of papillary stenosis. We report here a case of papillary stenosis presenting with obstructive jaundice and acute cholangitis. The lesion was so difficult to exclude the presence of malignancy preoperatively and intraoperatively that a pylorus-preserving pancreaticoduodenectomy was performed. Histologic examination of the resected specimen revealed fibrosis, adenomatoid ductal hyperplasia, and mild chronic inflammation of the papilla of Vater and distal common bile duct.  (+info)

Adenoma of the ampulla of Vater: a genetic condition? (7/430)

The etiology of adenoma of the ampulla of Vater is not well understood. Previous authors reported the association of this neoplasm with polycystic kidney disease of two fraternal sisters. They concluded that these two conditions were somehow related. We describe a case of ampullary adenoma associated with polycystic kidney disease. This presentation raises again the question of a possible link between these two diseases.  (+info)

Risk of pancreatic and periampullary cancer following cholecystectomy. (8/430)

AIMS: Cholecystectomy has been reported by several investigators to increase the risk of pancreatic cancer. The trophic effect on the gland by increased release of cholecystokinin following cholecystectomy and perturbation of the neurohormonal pancreatic regulation, have been suggested as possible contributing factors. However, while several investigators found that this surgical procedure increases the risk, others have not. In an attempt to clarify whether or not patients who have undergone cholecystectomy are at increased risk for developing pancreatic cancer, we evaluated the frequency with which cholelithiasis and this surgical procedure were present in a large number of patients with pancreatic cancer. METHODS: A total of 720 patients with newly diagnosed pancreatic cancer (415 men and 305 women; mean age 62.6 years, range 22 to 79 years) and 720 controls matched for sex, age, social class, and geographic region, were enrolled in the study. All subjects were interviewed personally and in detail about their clinical history. RESULTS: Cholelithiasis was present in 126 patients with pancreatic cancer (17.5%) and in 95 controls (13.2%), constituting a statistically significant association (odds ratio, 1.39; 95% confidence interval, 1.04 to 1.86). However, considering only the patients and controls in whom the diagnosis of cholelithiasis was made for more than one year before cancer diagnosis or interview, the association was no longer significant (odds ratio, 1.04; 95% confidence interval, 0.75 to 1.44). Cholecystectomy had been performed in 93 patients with pancreatic cancer (12.9%) and in 71 controls (9.9%). When all subjects were considered, the odds ratio was mildly, although not significantly, increased (odds ratio, 1.35; 95% confidence interval, 0.97 to 1.87). When only subjects who underwent cholecystectomy one year or more before the cancer diagnosis or interview were considered, the odds ratio fell to unity (odds ratio, 1.00; 95% confidence interval, 0.70 to 1.43). CONCLUSION: This study, one of the largest on this topic, clearly shows that there is no evidence for an association between cholelithiasis, cholecystectomy, and pancreatic cancer.  (+info)

Major duodenal papilla - WikipediaMajor duodenal papilla - Wikipedia
The major duodenal papilla is an opening of the Common bile duct and Pancreatic duct into the duodenum. The major duodenal papilla is, in most people, the primary mechanism for the secretion of bile and other enzymes that facilitate digestion. The major duodenal papilla is situated in the second part of the duodenum, 7-10 cm from the pylorus, at the level of the second or third lumbar vertebrae. It is surrounded by the sphincter of Oddi, and receives a mixture of pancreatic enzymes and bile from the Ampulla of Vater, which drains both the pancreatic duct and biliary system. The junction between the foregut and midgut occurs directly below the major duodenal papilla. The major duodenal papilla is seen from the duodenum as lying within a mucosal fold. The minor duodenal papilla is situated 2cm proximal. The major duodenal papilla is occasionally found in the third part of the duodenum, the level of the vertebrae may be L2-3, and in about 10% of people, it may not receive bile. Additionally, in a ...
https://en.wikipedia.org/wiki/Major_duodenal_papilla
Duodenal Cancer (Including Intestinal Type Ampullary Cancer) | Textbook of Complex General Surgical Oncology | AccessHemOnc |...Duodenal Cancer (Including Intestinal Type Ampullary Cancer) | Textbook of Complex General Surgical Oncology | AccessHemOnc |...
Periampullary cancers encompass a mixture of cancers but in general are separated into four subtypes: cancer in the head of the pancreas, distal bile duct cancer, true ampullary cancer, and duodenal cancer. These cancers arise in the vicinity of the ampulla of Vater and are differentiated by their histologic origins (pancreatic, distal bile duct, ampulla of Vater, or duodenum). While pancreatic adenocarcinoma makes up the majority of resected periampullary cancers at 62%, ampullary cancer accounts for 19%, distal bile duct cancer 12%, and duodenal cancer 7% of resected periampullary cancers.1 Although preoperative assessment with imaging and biopsy can distinguish one subtype from the other, often times the tumor origin may be undetermined preoperatively. Moreover, duodenal cancer in the periampullary region as well as intestinal-type ampullary cancer behave in a similar fashion, whereas distal bile duct cancer and pancreaticobiliary-type ampullary cancer behave similar to one another. While 56% ...
http://hemonc.mhmedical.com/content.aspx?bookid=2209§ionid=168943424
How many lymph nodes properly stage a periampullary malignancy?<...How many lymph nodes properly stage a periampullary malignancy?<...
TY - JOUR. T1 - How many lymph nodes properly stage a periampullary malignancy?. AU - Gutierrez, Juan C.. AU - Franceschi, Dido. AU - Koniaris, Leonidas G.. PY - 2008/1/1. Y1 - 2008/1/1. N2 - The impact of lymphadenectomy in prognosis and staging in periampullary malignancies remains largely undefined. We examined all pancreaticoduodenectomies for periampullary carcinomas in the SEER cancer registry from 1993 through 2003. Overall, 5465 pancreaticoduodenectomies for nonmetastatic periampullary carcinomas were identified. The cohort was comprised of 62.5% pancreatic, 18.9% ampullary, 11.6% distal bile duct, and 7.0% duodenal cancers. A linear association between the number of lymph nodes (LNs) examined and overall survival was observed overall and for pancreas and ampullary cancers for node-negative (N0) disease. Median survival for all patients with localized, N0 disease improved from 24 to 31 months, with sampling of a minimum of 10 LNs, whereas 2 and 5-year survival improved from 52 and 29%, ...
https://indiana.pure.elsevier.com/en/publications/how-many-lymph-nodes-properly-stage-a-periampullary-malignancy
Reexploration for periampullary carcinoma: Resectability, perioperative results, pathology, and long-term outcome<...Reexploration for periampullary carcinoma: Resectability, perioperative results, pathology, and long-term outcome<...
TY - JOUR. T1 - Reexploration for periampullary carcinoma. T2 - Resectability, perioperative results, pathology, and long-term outcome. AU - Sohn, Taylor A.. AU - Lillemoe, Keith D.. AU - Cameron, John L.. AU - Pitt, Henry A.. AU - Huang, John J.. AU - Hruban, Ralph H.. AU - Yeo, Charles J.. PY - 1999/3. Y1 - 1999/3. N2 - Objective: This single-institution experience retrospectively reviews the outcomes of patients undergoing reexploration for periampullary carcinoma at a high-volume center. Summary Background Data: Many patients are referred to tertiary centers with periampullary carcinoma after their tumors were deemed unresectable at previous laparotomy. In carefully selected patients, tumor resection is often possible; however, the perioperative results and long-term outcome have not been well defined. Methods: From November 1991 through December 1997, 78 patients who underwent previous exploratory laparotomy and/or palliative surgery for suspected periampullary carcinoma underwent ...
https://researchexperts.utmb.edu/en/publications/reexploration-for-periampullary-carcinoma-resectability-periopera
Ampullary tumour | Radiology Reference Article | Radiopaedia.orgAmpullary tumour | Radiology Reference Article | Radiopaedia.org
The term ampullary tumour generally refers to either benign or malignant neoplasms that arise from the glandular epithelium of the ampulla of Vater, including 1: ampullary adenoma (adenoma of ampulla of Vater) ampullary carcinoma (carcinoma of ...
https://radiopaedia.org/articles/ampullary-tumour
Endoscopic diagnosis and resection therapy of the Tumor of the major duodenal papilla<...Endoscopic diagnosis and resection therapy of the Tumor of the major duodenal papilla<...
TY - CHAP. T1 - Endoscopic diagnosis and resection therapy of the Tumor of the major duodenal papilla. AU - Itoh, Akihiro. AU - Hirooka, Yoshiki. AU - Goto, Hidemi. PY - 2008/12/1. Y1 - 2008/12/1. N2 - Endoscopic ultrasonography and intraductal ultrasonography (IDUS) are useful for diagnosing tumor extension of the major duodenal papilla. Especially, IDUS makes it possible to diagnose early cancer that has never been correctly diagnosed by other modalities. On the other hand, we think that endoscopic resection therapy of the tumor that is benign adenoma or early cancer may be initially selected as a curative treatment similar to, endoscopic mucosal resection for early gastric or colonic cancer. Between 1993 and 2007, 91 patients with tumor of the duodenal major papilla underwent, endoscopic resection therapy at our institute. The indication for this therapy was defined as a case with adenoma or early cancer without infiltration into the bile and pancreatic ducts. The tumors were resected in a ...
https://pure.fujita-hu.ac.jp/en/publications/endoscopic-diagnosis-and-resection-therapy-of-the-tumor-of-the-ma
Ep-CAM expression in pancreatic and ampullary carcinomas: frequency and prognostic relevance | Journal of Clinical PathologyEp-CAM expression in pancreatic and ampullary carcinomas: frequency and prognostic relevance | Journal of Clinical Pathology
Aims: Pancreatic adenocarcinoma is an aggressive gastrointestinal malignancy with only a few long-term survivors even after radical surgery. Patients with ampullary cancer have a better prognosis but adjuvant therapy needs further improvement. Epithelial cell adhesion molecule (Ep-CAM) is strongly expressed in a variety of epithelial cancers and represents a promising target for immunological tumour therapy. Thus, the aim of this study was to investigate Ep-CAM expression and its potential prognostic impact in pancreatic and ampullary carcinomas.. Methods: Ep-CAM expression was investigated retrospectively by immunohistochemistry in paraffin-embedded primary tumour tissue samples from a series of consecutive patients with pancreatic (n = 153) and ampullary cancer (n = 34).. Results: Ep-CAM overexpression was observed in 85 of 153 pancreatic cancer specimens (56%) and in 29 of 34 ampullary cancer samples (85%). Overall, Ep-CAM failed to be an independent prognostic marker. However, subgroup ...
http://jcp.bmj.com/content/61/1/31
Treatment for ampullary cancer. Gastrointestinal Surgery - Ampullary CancerTreatment for ampullary cancer. Gastrointestinal Surgery - Ampullary Cancer
Ampullary cancer is a malignant tumor that arises from the Ampulla of Vater, the last centimeter of the common bile duct as it passes through the duodenum, the first
http://uintahsedge.com/wp-content/uploads/2014/10/8481_treatment-for-ampullary-cancer
Adenoma of the ampulla of Vater: putative precancerous lesion. | GutAdenoma of the ampulla of Vater: putative precancerous lesion. | Gut
The histopathology of 12 patients with adenoma of the ampulla of Vater was examined to trace the adenoma-carcinoma sequence of the ampulla of Vater. Immunohistochemistry for carcinoembryonic antigen (CEA) and carbohydrate antigen (CA) 19-9 was also performed. Four large adenomas with mild dysplasia also had foci of moderate dysplasia while another one contained foci of severe dysplasia (intramucosal carcinoma). Immunohistochemically, adenomas of mild to moderate dysplasia had either linear CEA and CA19-9 immunoreactants at the apical portions, or fine granular immunoreactants in the cytoplasm of adenoma cells. In addition, adenomas of severe dysplasia (intramucosal carcinoma) showed a more diffuse or dense immunoreactivity for these two substances in the cytoplasm. These results are consistent with the adenoma-carcinoma sequence for the ampulla of Vater. The immunohistochemistry for CEA and CA19-9 was representative of the degree of dysplasia in the adenoma cells, but the relationship was not ...
https://gut.bmj.com/content/32/12/1558
Clinical significance of stromal ER and PR expression in periampullary adenocarcinoma | Biomarker Research | Full TextClinical significance of stromal ER and PR expression in periampullary adenocarcinoma | Biomarker Research | Full Text
Tamoxifen treatment has previously been reported to confer life-prolonging effects in patients with advanced pancreatic cancer, and most evidently so in women. None of these trials did however include biomarkers, and the relevance of female hormone signaling in pancreatic or other periampullary adenocarcinoma remains largely unexplored. The aim of this study was to examine the extent and potential clinical significance of estrogen receptor-α (ER) and progesterone receptor (PR) expression in pancreatic and other periampullary cancers. ER and PR expression was examined using immunohistochemistry on tissue microarrays with primary tumors from a retrospective consecutive cohort of 175 patients with resected periampullary adenocarcinoma, with long-term clinical follow-up. Non-parametric and Chi square tests were applied to examine the associations of stromal ER and PR expression with patient and tumor characteristics. Kaplan-Meier analysis and log rank test were applied to illustrate survival differences in
https://biomarkerres.biomedcentral.com/articles/10.1186/s40364-019-0176-9/figures/1
Ampullary Cancer - Health Encyclopedia - University of Rochester Medical CenterAmpullary Cancer - Health Encyclopedia - University of Rochester Medical Center
Your treatment choices depend on the type of ampullary cancer you have, test results, whether the cancer can be removed with surgery, and the size and stage of the cancer. The goal of treatment may be to cure you, control the cancer, or to help ease problems caused by the cancer. Talk with your healthcare team about your treatment choices, the goals of treatment, and what the risks and side effects may be. Types of treatment for cancer are either local or systemic. Local treatments remove, destroy, or control cancer cells in one area. Surgery and radiation are local treatments. Systemic treatment is used to destroy or control cancer cells that may have traveled around your body. When taken by pill or injection, chemotherapy is a systemic treatment. You may have just one treatment or a combination of treatments. The main treatment for ampullary cancer is surgery to remove the tumor. The Whipple procedure (also called a pancreaticoduodenectomy) is used. This is a major surgery. During it, a ...
https://www.urmc.rochester.edu/encyclopedia/content.aspx?ContentTypeID=134&ContentID=37
Robotic ampullectomy: Technique and results. - SAGES Abstract ArchivesRobotic ampullectomy: Technique and results. - SAGES Abstract Archives
Victor Maciel, MD. St. Vincent Hospital. Background: Ampullectomy is mostly performed for periampullary malignancies, however, some benign disease may benefit from ampullectomy too. Transduodenal ampullectomy requires a precise dissection and complex reconstruction. Our group has been performing robotic ampullectomies for sphincter of Oddi dyskinesia (SOD) since 2005 with good results. The introduction of robotic techniques to our practice opened the possibility of performing this technically challenging operation with a minimally invasive approach and the added benefit of articulating instruments which -we believe- result in a better intra-abdominal suturing. We studied all consecutive cases of robotic ampullectomies for SOD performed since 2005 to date (n=13). Demographics, intraoperative and postoperative complications, length of stay, blood loss and operative times were recorded. Our main goal was to discuss the robotic ampullectomy technique and to evaluate the early results of this ...
https://www.sages.org/meetings/annual-meeting/abstracts-archive/robotic-ampullectomy-technique-and-results/
Ampullary Cancer - Nebraska MedicineAmpullary Cancer - Nebraska Medicine
Ampullary cancer, or ampullary carcinoma, is a life-threatening cancer that forms in a body part called the ampulla of Vater in the duodenum, where the pancreatic and bile ducts release their secretions into the intestines.
http://healthlibrary.nebraskamed.com/conditions/cancer/134,37
Validation of administrative hospital data for identifying incident pancreatic and periampullary cancer cases: a population...Validation of administrative hospital data for identifying incident pancreatic and periampullary cancer cases: a population...
We found sensitivity for the ascertainment of pancreatic and periampullary cancer cases from the hospital data of 87.5% for the 2005-2009 period. The accuracy of hospital coding varied by tumour primary site and histology, with higher sensitivity of case ascertainment for pancreatic (88.6%) and duodenal cancers (87.1%) compared with extrahepatic bile duct and ampullary cancers (78.8%) and with lower sensitivity for extrahepatic cholangiocarcinomas (67.9%). Misclassification of pancreatic and periampullary cancers in the hospital data was often to closely related sites, for example, intrahepatic bile duct carcinoma, or to less specific sites such as cancers of ill-defined or unspecified primary sites. Whereas hospital coders might only have information from a particular admission available, coders at a cancer registry often have multiple sources of information from diagnostic procedures and treatment which can enable more accurate coding of tumour characteristics.. Several aspects of the coverage ...
http://bmjopen.bmj.com/content/6/7/e011161
A 76-year-old female with Ampulla of Vater carcinoma.A. | Open-iA 76-year-old female with Ampulla of Vater carcinoma.A. | Open-i
A 76-year-old female with Ampulla of Vater carcinoma.A. The five-day follow-up plain film after stent insertion shows good stent positioning on the air-biliary
https://openi.nlm.nih.gov/detailedresult.php?img=PMC2626809_kjr-8-410-g005&req=4
Periampullary tumours | Radiology Reference Article | Radiopaedia.orgPeriampullary tumours | Radiology Reference Article | Radiopaedia.org
Periampullary tumours are those that arise within 2 cm of the ampulla of Vater in the duodenum. Pathology Tumours that fall under this group include four main types of tumours 1,4: pancreatic head/uncinate process tumours: includes pancreatic ...
https://radiopaedia.org/articles/periampullary-tumours
KoreaMedKoreaMed
Migration of a biliary self-expanding metallic stent (SEMS) may occur proximally or distally after placing a stent for the palliative treatment of patients with unresectable periampullary malignancy. However, migration of a biliary SEMS into the stomach has not yet reported in the English medical literature. Herein we report on a case of periampullary cancer for which a stent that was placed to treat this malady migrated into the stomach. A biliary SEMS had been placed in the distal common bile duct in an 82-year-old woman who was diagnosed with periampullary cancer. The abdominal CT and esophagogastroduodenoscopic findings disclosed that the biliary SEMS had migrated into the stomach and there was marked luminal narrowing of the second portion of the duodenum due to the enlarged periampullary tumor. The migrated stent was easily removed by using a polypectomy snare. We presume that the distally migrated SEMS might have moved into the stomach against the normal direction of peristaltic movement ...
https://www.koreamed.org/SearchBasic.php?RID=1477977
Rare Cancer News & Clinical Trials » PubMed - Ampullary CancerRare Cancer News & Clinical Trials » PubMed - Ampullary Cancer
Recently, immunohistochemistry-based classifications of ampullary carcinomas have been proposed (Ang and colleagues [PMID: 24832159]; Chang and colleagues [PMID: 23439753]). In this study, the prognostic value of Ang/Chang panel markers (CK20, MUC1, MUC2, CDX2) as well as other markers (CK7, MUC5AC, and MUC6) were tested on full-faced sections of 136 ampullary carcinoma resections with substantial (,5 mm) invasion. Immunohistochemistry was correlated with both histologic classification (intestinal [INT], pancreatobiliary [PB], or nontubular based on ≥3/5 observer agreement) and clinical outcome. No prognostic correlation was found with MUC1, CDX2, MUC2 or CK20 despite testing with different quantitative cutoffs. CK7 and CK20 were nonspecific. Ang classification had reasonable correlation with histologic subclassification of tubular cases as INT versus PB with high specificity but low sensitivity and ambiguous category was large (29%) and included also some classical cases. Prognostically, Ang ...
http://news.rare-cancer.org/PubMed_-_Ampullary_Cancer/
Rare Cancer News & Clinical Trials » Google - Ampullary CancerRare Cancer News & Clinical Trials » Google - Ampullary Cancer
When Adrienne Skinner was diagnosed with ampullary cancer, a rare gastrointestinal tumor, in early 2013, it didnt come as a complete surprise. For nearly a decade, she had known her genes were not in her favor. What she didnt know was that her genes ...
http://www.rare-cancer.org/news/Google_-_Ampullary_Cancer/
Phrenic ampulla | Article about phrenic ampulla by The Free DictionaryPhrenic ampulla | Article about phrenic ampulla by The Free Dictionary
Looking for phrenic ampulla? Find out information about phrenic ampulla. 1. Anatomy the dilated end part of certain ducts or canals, such as the end of a uterine tube 2. Christianity a. a vessel for containing the wine and water... Explanation of phrenic ampulla
https://encyclopedia2.thefreedictionary.com/phrenic+ampulla
ADENOMA DE AMPOLLA DE VATER PDFADENOMA DE AMPOLLA DE VATER PDF
ADENOMA DE AMPOLLA DE VATER PDF - Ampulla of Vater Carcinoma Adenocarcinoma Author: Hanni Gulwani, M.D. (see Authors page) Revised: 13 August , last major update August May Pages Full text
http://radicalism.us/adenoma-de-ampolla-de-vater-98.html
Ampullary Carcinoma Treatment & Management: Surgical Care, Adjuvant Therapy, Treatment of Unresectable DiseaseAmpullary Carcinoma Treatment & Management: Surgical Care, Adjuvant Therapy, Treatment of Unresectable Disease
Carcinoma of the ampulla of Vater is a malignant tumor arising in the last centimeter of the common bile duct, where it passes through the wall of the duodenum and ampullary papilla. The pancreatic duct (of Wirsung) and common bile duct merge and exit by way of the ampulla into the duodenum.
https://emedicine.medscape.com/article/276413-treatment
PRIME PubMed | Carcinoma of the ampulla of Vater: comparative histologic/immunohistochemical classification and follow-uPRIME PubMed | Carcinoma of the ampulla of Vater: comparative histologic/immunohistochemical classification and follow-u
PubMed journal article Carcinoma of the ampulla of Vater: comparative histologic/immunohistochemical classification and follow-u were found in PRIME PubMed. Download Prime PubMed App to iPhone or iPad.
https://www.unboundmedicine.com/medline/citation/15223956/Carcinoma_of_the_ampulla_of_Vater:_comparative_histologic/immunohistochemical_classification_and_follow_up_
Ampulla of Vater - Libre PathologyAmpulla of Vater - Libre Pathology
Takashima, M.; Ueki, T.; Nagai, E.; Yao, T.; Yamaguchi, K.; Tanaka, M.; Tsuneyoshi, M. (Dec 2000). Carcinoma of the ampulla of Vater associated with or without adenoma: a clinicopathologic analysis of 198 cases with reference to p53 and Ki-67 immunohistochemical expressions.. Mod Pathol 13 (12): 1300-7. doi:10.1038/modpathol.3880238. PMID 11144926. ...
https://librepathology.org/w/index.php?title=Ampulla_of_Vater&oldid=18190
Is endosonography an effective method for detection and local staging of the ampullary carcinoma? A prospective study | BMC...Is endosonography an effective method for detection and local staging of the ampullary carcinoma? A prospective study | BMC...
Cancer of the ampulla of Vater must be differentiated from cancer of the head of the pancreas. Prognosis and potential therapeutic intervention are different. 87% of patients with carcinoma of the ampulla and 47% of those with a malignancy of the duodenum have a potentially operable tumour compared with only 22% of patients with tumours arising from the head of the pancreas [2, 12]. Therefore a noninvasive accurate technique for detection and staging is mandatory for these patients.. The endoscopic appearance of the papilla was abnormal in most of our patients. However the distinction between an impacted stone, a benign tumour or a malignancy is not always feasible. ERCP with endoscopic sphincterotomy was a helpful diagnostic procedure in cases of intraampullary tumors with a protruding papilla. In 3 cases of our patients a polypoid mass was evident only after sphincterotomy. However, ERCP is an invasive procedure with a considerable morbidity.. Moreover, endoscopic biopsies do not always allow ...
https://bmcsurg.biomedcentral.com/articles/10.1186/1471-2482-2-1
JAIRO | Vater乳頭遠位十二指腸病変に対するPancreas-sparing Distal Duodenectomy―3例の経験―JAIRO | Vater乳頭遠位十二指腸病変に対するPancreas-sparing Distal Duodenectomy―3例の経験―
Vater乳頭遠位十二指腸病変に対するPancreas-sparing Distal Duodenectomy―3例の経験―Vater乳頭遠位十二指腸病変に対するPancreas-sparing Distal Duodenectomy―3例の経験―AN00161368 ...
http://jairo.nii.ac.jp/0109/00023052/en
Endoscopic Papillectomy into the Treatment of Neoplastic Lesions of Vater PapillaEndoscopic Papillectomy into the Treatment of Neoplastic Lesions of Vater Papilla
G. Ghidirim(1), I. Misin(1), V. Istrate(1), S. Cazacu(2) (1)Department of Surgery N. Anestiadi , Hepato- Bilio-Pancreatic Surgery Laboratory, University of Medicine and Pharmacy
http://www.chsjournal.org/archive/vol-35-no2-2009/original-papers/endoscopic-papillectomy-into-the-treatment-of-neoplastic-lesions-of-vater-papilla
Radical Resection for Carcinoma of the Ampulla of Vater | JAMA Surgery | The JAMA NetworkRadical Resection for Carcinoma of the Ampulla of Vater | JAMA Surgery | The JAMA Network
• One hundred four consecutive patients who underwent radical resection for ampullary cancer between 1965 and 1989 were retrospectively reviewed. Frequent clini
https://jamanetwork.com/journals/jamasurgery/article-abstract/595014?redirect=true
Guidelines for the management of patients with pancreatic cancer periampullary and ampullary carcinomas | GutGuidelines for the management of patients with pancreatic cancer periampullary and ampullary carcinomas | Gut
There are no specific blood tests for the diagnosis of pancreatic carcinoma. Abnormal liver function tests cannot reliably distinguish biliary obstruction (of any cause) from hepatic metastases. The most useful initial investigation seems to be abdominal ultrasonography which can identify the pancreatic tumour, as well as dilated bile ducts, and will save considerable time and inconvenience if liver metastases are identified. The reported sensitivity of ultrasonography in the detection of pancreatic carcinoma is as high at 80-95%.51-53 The technique however, becomes less sensitive in evaluating the body and tail and provides less accurate staging information than other modalities, such as CT.54,55 Technical difficulties with bowel gas compromise interpretation in 20-25% of subjects,56 and interobserver variation continues to be a problem.53 Improvements in ultrasound technology, with inclusion of colour Doppler, may improve staging accuracy, particularly with respect to vascular ...
http://gut.bmj.com/content/54/suppl_5/v1
Frontiers | Topographical Distribution and Spatial Interactions of Innate and Semi-Innate Immune Cells in Pancreatic and Other...Frontiers | Topographical Distribution and Spatial Interactions of Innate and Semi-Innate Immune Cells in Pancreatic and Other...
BackgroundThe clinical management of pancreatic and other periampullary neoplasms remains challenging. In contrast to other cancer types, immunotherapies are largely ineffective, and the reason for the deprived immune response and the immune inhibiting cellular composition is only fragmentarily understood. The aim of this study was to comprehensively map the abundance, topographic distribution and spatial interaction of innate and innate-like immune cells in the tumor microenvironment of periampullary adenocarcinoma.MethodsMultiplexed immunofluorescent imaging was performed on tissue microarrays with tumors from a consecutive cohort of 175 patients with resected periampullary adenocarcinoma. To obtain a detailed spatial analysis of immune cell infiltration, two multiplex immune panels including antibodies against CD3, NKp46, CD56, CD68, CD163 and CD1a, CD208, CD123, CD15, CD68 and pan-cytokeratin were applied.ResultsThe infiltration of natural killer (NK) and NK-like T (NKT) cells was lower in malignant
https://www.frontiersin.org/articles/10.3389/fimmu.2020.558169/full
Glossary: The Pancreas Center | Columbia University Department of SurgeryGlossary: The Pancreas Center | Columbia University Department of Surgery
Ampulla of Vater Also known as the hepatopancreatic ampulla, the ampulla of Vater is formed by the union of the common bile duct and the pancreatic duct when they enter the intestine. Amylase An enzyme that breaks down starch into sugar (polysaccharides). Amylase is present in human saliva, where it begins the chemical process of digestion. Benign Refers to tumors that do not spread to other organs or sites. Bile
http://columbiasurgery.org/node/2085
A Feasibility Phase II Study in the Treatment of Resected Cholangiocarcinoma, Gallbladder, Pancreatic and Ampullary CancersA Feasibility Phase II Study in the Treatment of Resected Cholangiocarcinoma, Gallbladder, Pancreatic and Ampullary Cancers
To assess the feasibility of administering induction chemotherapy with gemcitabine and docetaxel followed by concurrent radiation and continuous infusio
http://www.knowcancer.com/cancer-trials/NCT00660699/
Vater Signature Sticks - Vater Sticks - Drumsticks - Sticks & Co. - Drumcenter Online ShopVater Signature Sticks - Vater Sticks - Drumsticks - Sticks & Co. - Drumcenter Online Shop
Das älteste Schlagzeuggeschäft Deutschlands. Wir führen Drums und Percussion Artikel der gängigen Hersteller. Darüber hinaus exklusive Marken wie: Acoutin Custom, Brady, Canopus, Craviotto, Dunnett, George Way, Joyful Noise, Longo, Pork Pie, Stanton Moore Drum Co. uvm.
http://drumcenter.de/en/sticks-and-co/drumsticks/vater-sticks/vater-signature-sticks.html
Vater 50. Antique Schafer & Vater. 2019-07-21Vater 50. Antique Schafer & Vater. 2019-07-21
You could even take Chad Smiths Funkblasters for a spin if youd like to try your hand at recreating the style that helped land him in the Rock and Roll Hall of Fame for his work with the Red Hot Chili Peppers. These two structures are not normally connected at all.
http://spysubtract.com/vater-50.html
ampullary carcinoma | Biotech Strategy Blogampullary carcinoma | Biotech Strategy Blog
Continuing part two of our mini-series on colorectal cancer, today we move from the big scale Immunoscore study to small subsets of disease that are looking interesting in several ways.. For years, advanced colorectal cancer has been dominated by chemotherapy (FOLFOX or FOLFIRI) with and without targeted therapies (VEGF and EGFR antibodies), with very little new to talk about. Part of the challenge here is how do you add something the existing standard of care and move the needle significantly. In front-line, for example, the OS is already out 2-plus years, so these are long and risky trials to undertake. Not surpisingly, many companies have sought to evaluate their agents in tumour types where they consider the risk of development to be lower.. Unless… we can find creative approaches that turn the paradigm on its head and identify a clearly defined niche that can be carved out separately from allcomers.. This is where were at now - identifying subsets that might respond exquisitely to novel ...
https://biotechstrategyblog.com/tag/ampullary-carcinoma/
Pesquisa | Portal Regional da BVSPesquisa | Portal Regional da BVS
BACKGROUND: Pancreatic and periampullary adenocarcinomas account for some of the most aggressive malignancies, and the leading causes of cancer-related mortalities. Partial pancreaticoduodenectomy (PD) with negative resection margins is the only potentially curative therapy. The high prevalence of lymph node metastases has led to the hypothesis that wider excision with the removal of more lymphatic tissue could result in an improvement of survival, and higher rates of negative resection margins. OBJECTIVES: To compare overall survival following standard (SLA) versus extended lymph lymphadenectomy (ELA) for pancreatic head and periampullary adenocarcinoma. We also compared secondary outcomes, such as morbidity, mortality, and tumour involvement of the resection margins between the two procedures. SEARCH METHODS: We searched CENTRAL, MEDLINE, PubMed, and Embase from 1973 to September 2020; we applied no language restrictions. SELECTION CRITERIA: Randomised controlled trials (RCT) comparing PD with ...
https://pesquisa.bvsalud.org/portal/?lang=pt&q=mh:%22Pancreaticoduodenectomia%22
Ampullectomy: Background, Indications, ContraindicationsAmpullectomy: Background, Indications, Contraindications
The first localized resection of an ampullary lesion was performed transduodenally by Halsted in 1899. Since Halsteds time, technological advancements have enhanced the array of tools at the disposal of the modern surgeon.
https://emedicine.medscape.com/article/1891285-overview
Surgeonsblog: Names and Places, Pouches and SpacesSurgeonsblog: Names and Places, Pouches and Spaces
When it takes some effort -- maybe a microscope or some really careful dissection -- to discover something, it seems reasonable that your name gets attached. Islets of Langerhans. Ampulla of Vater. Sphincter of Oddi. Valves of Heister. Crypts of Morgani (he got columns, too.) But wheres the cutoff? I dont get why Gabriele Falloppio got to name something as obvious and macroscopic as an oviduct. Thats not discovering. Thats noticing. We dont have the Colon of Powell, or the Heart of Palm. (I dont know who March was, or why he got to name the Eyes.) The white line of Toldt is sort of macro-observational and a name seems an extravagance. On the other hand, if Toldt was the guy who figured out that it was really a dotted line on which a surgeon cuts to unveil the colon -- a move that thrilled me the first time I did it and still does, for its anatomic simplicity, for its sweet entry into secret space, for the way it translates embryology into practicality -- then he deserves the kudos ...
http://surgeonsblog.blogspot.com/2007/09/names-and-places-pouches-and-spaces.html?showComment=1234164180000
Surgeonsblog: Names and Places, Pouches and SpacesSurgeonsblog: Names and Places, Pouches and Spaces
When it takes some effort -- maybe a microscope or some really careful dissection -- to discover something, it seems reasonable that your name gets attached. Islets of Langerhans. Ampulla of Vater. Sphincter of Oddi. Valves of Heister. Crypts of Morgani (he got columns, too.) But wheres the cutoff? I dont get why Gabriele Falloppio got to name something as obvious and macroscopic as an oviduct. Thats not discovering. Thats noticing. We dont have the Colon of Powell, or the Heart of Palm. (I dont know who March was, or why he got to name the Eyes.) The white line of Toldt is sort of macro-observational and a name seems an extravagance. On the other hand, if Toldt was the guy who figured out that it was really a dotted line on which a surgeon cuts to unveil the colon -- a move that thrilled me the first time I did it and still does, for its anatomic simplicity, for its sweet entry into secret space, for the way it translates embryology into practicality -- then he deserves the kudos ...
http://surgeonsblog.blogspot.com/2007/09/names-and-places-pouches-and-spaces.html?showComment=1191244380000
Remembering Grandpa | Exploring the PastRemembering Grandpa | Exploring the Past
At 1:08PM CST on Thursday, June 12, 2014, the world lost one of its kindest, gentlest, and most generous souls at the age of 66 to a rare form of cancer that originally attacked his Ampulla of Vater, a small pathway located in the pancreas. William J. Bezdek was beloved and admired by all who…
https://pastexplore.wordpress.com/2014/06/13/remembering-grandpa/
PeptidePeptide
Hofemeister J, Conrad B, Adler B, Hofemeister B, Feesche J, Kucheryava N, Steinborn G, Franke P, Grammel N, Zwintscher A, Leenders F, Hitzeroth G, Vater J, Molecular genetics and genomics , 2004, Nov,272(4):363-78 ...
https://bioinfo.lifl.fr/norine/result.jsp?ID=NOR00223
Parasite | kinoheld.deParasite | kinoheld.de
Familie Kim ist ganz unten angekommen: Vater, Mutter, Sohn und Tochter hausen in einem grünlich-schummrigen Keller, kriechen für kostenloses W-LAN in jeden Winkel und sind sich für keinen Aushilfsjob zu schade.
https://www.kinoheld.de/movie/parasite?playTrailer=true&date=2020-05-13
Ampullæ synonyms, Ampullæ antonyms - FreeThesaurus.comAmpullæ synonyms, Ampullæ antonyms - FreeThesaurus.com
Synonyms for Ampullæ in Free Thesaurus. Antonyms for Ampullæ. 6 words related to ampulla: body part, duct, epithelial duct, canal, channel, flask. What are synonyms for Ampullæ?
https://www.freethesaurus.com/Ampull%C3%A6
VATER | definition of VATER by Medical dictionaryVATER | definition of VATER by Medical dictionary
Looking for online definition of VATER in the Medical Dictionary? VATER explanation free. What is VATER? Meaning of VATER medical term. What does VATER mean?
https://medical-dictionary.thefreedictionary.com/VATER
Minor duodenal papilla - WikipediaMinor duodenal papilla - Wikipedia
The minor duodenal papilla is the opening of the accessory pancreatic duct into the descending second section of the duodenum. The minor duodenal papilla is contained within the second part of the duodenum. It is situated 2 cm proximal to the major duodenal papilla, and thus 5-8 cm from the opening of the pylorus. The gastroduodenal artery lies posterior. The minor duodenal papilla may or may not contain a functioning sphincter and patent duct. When present, the sphincter is known as the sphincter of Helly, and the duct the accessory pancreatic duct of Santorini. In 10% of people, the minor duodenal papilla is the prime duct for drainage of the pancreas, although in others it may not be present at all. Pain from the region will be referred to the epigastric region of the abdomen due to its associated dermatomes.[citation needed] The duct is an embryological remnant, however in a small majority of people drains the pancreas. The minor duodenal papilla represents the remnants of the opening of the ...
https://en.wikipedia.org/wiki/Minor_duodenal_papilla
Intro: Father has Ampullary Adenocarcinoma & now Liver Metastases - Cholangiocarcinoma Foundation Discussion BoardIntro: Father has Ampullary Adenocarcinoma & now Liver Metastases - Cholangiocarcinoma Foundation Discussion Board
Hi there - I was hoping to find out if there is anyone on this site who has had experience with Ampullary Adenocarcinoma.. My father was diagnosed with ampullary adenocarcinoma in March 2019 and he had successful Whipple Surgery in May 2020, followed by chemo for 6 months. He was given the all clear earlier this year. Unfortunately we heard last Friday that he now has Liver Metastases, Stage 4. He is otherwise pretty healthy and walks around 2 hours a day and plays golf 2 to 3 times a week (without a buggy/cart).. I am based in California but he is based in the UK and has had all the previous treatments and surgery in the UK. As we havent had the greatest response for potential treatments there we are exploring options in the USA (or anywhere in the world) and wanted to see if there may be some other possible treatments/surgery available to him.. The initial oncologist in the UK said that it is inoperable and they suggested the chemo drugs Gemcitabine with Cisplatin.. We have reached out to ...
https://cholangiocarcinoma.org/db/topic/1st-day-on-site-father-has-ampullary-adenocarcinoma-now-liver-metastases/
Ampulla tubae uterinae | definition of ampulla tubae uterinae by Medical dictionaryAmpulla tubae uterinae | definition of ampulla tubae uterinae by Medical dictionary
Looking for online definition of ampulla tubae uterinae in the Medical Dictionary? ampulla tubae uterinae explanation free. What is ampulla tubae uterinae? Meaning of ampulla tubae uterinae medical term. What does ampulla tubae uterinae mean?
https://medical-dictionary.thefreedictionary.com/ampulla+tubae+uterinae
Impact of electrical pulse cut mode during endoscopic papillectomy: Pilot randomized clinical trial<...Impact of electrical pulse cut mode during endoscopic papillectomy: Pilot randomized clinical trial<...
TY - JOUR. T1 - Impact of electrical pulse cut mode during endoscopic papillectomy. T2 - Pilot randomized clinical trial. AU - Iwasaki, Eisuke. AU - Minami, Kazuhiro. AU - Itoi, Takao. AU - Yamamoto, Kenjiro. AU - Tsuji, Shujiro. AU - Sofuni, Atsushi. AU - Tsuchiya, Takayoshi. AU - Tanaka, Reina. AU - Tonozuka, Ryosuke. AU - Machida, Yujiro. AU - Takimoto, Yoichi. AU - Tamagawa, Hiroki. AU - Katayama, Tadashi. AU - Kawasaki, Shintaro. AU - Seino, Takashi. AU - Horibe, Masayasu. AU - Fukuhara, Seiichiro. AU - Kitago, Minoru. AU - Ogata, Haruhiko. AU - Kanai, Takanori. N1 - Funding Information: We thank Dr. Yohei Masugi (Keio University) and Dr. Hiroshi Yamaguchi (Tokyo Medical University) for assistance with diagnosis and advice on pathological findings. We thank Dr. Atsuo Nakagawa for providing consultation about the statistics related to this RCT. The authors thank Editage (www.editage.jp) for English language editing. Publisher Copyright: © 2019 Japan Gastroenterological Endoscopy ...
https://keio.pure.elsevier.com/en/publications/impact-of-electrical-pulse-cut-mode-during-endoscopic-papillectom
Intraoperative Evaluation of the Extrahepatic Biliary Tree and Ampulla of Vater | Springer for Research & DevelopmentIntraoperative Evaluation of the Extrahepatic Biliary Tree and Ampulla of Vater | Springer for Research & Development
Most carcinomas of the extrahepatic bile ducts and ampulla of Vater are diagnosed prior to surgery, so intraoperative consultations usually concern evaluation of resection margins. However, a primary...
https://rd.springer.com/chapter/10.1007/978-1-4614-0043-1_6
Axin2 peribiliary glands in the periampullary region generate biliary epithelial stem cells that give rise to ampullary...Axin2 peribiliary glands in the periampullary region generate biliary epithelial stem cells that give rise to ampullary...
Copyright 2013 by the Massachusetts General Hospital. Some sections copyright 2008-2009 by The President and Fellows of Harvard College.. ...
https://www.stembook.org/node/38507
Download PancreatoduodenectomyDownload Pancreatoduodenectomy
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papillitis | Hereditary Ocular Diseasespapillitis | Hereditary Ocular Diseases
This is primarily a disorder of skin, teeth, hair, and the central nervous system but 35% of patients have important ocular features. The iris is variably atrophic and has pigmentary anomalies often with posterior synechiae. Nystagmus, strabismus, and limited vision are often present. The majority (up to 90%) of individuals have significant retinal disease. The retinal vascular pattern is anomalous with tortuosity in some areas and absence of vessels in others. Preretinal fibrosis and retinal detachments may suggest the presence of a retinoblastoma. Cataracts are common in patients who have a retinal detachment and some patients have microphthalmia. The retinal pigment epithelium is often abnormal with various-sized patches of sharply demarcated depigmentation. Cases with uveitis, papillitis and chorioretinitis have been observed and it has been suggested that the observed retinal and choroidal changes result from prior inflammatory disease, perhaps even occurring in utero. There is a great deal ...
https://disorders.eyes.arizona.edu/category/clinical-features/papillitis
Ampullary cancers harbor |i|ELF3|/i| tumor suppressor gene mutations and exhibit frequent |i|WNT|/i| dysregulation -...Ampullary cancers harbor |i|ELF3|/i| tumor suppressor gene mutations and exhibit frequent |i|WNT|/i| dysregulation -...
Donna M. Muzny, Harsha Doddapaneni, Sandra L. Lee, Michelle Bellair, Jianhong Hu, Yi Han, Huyen H. Dinh, Mike Dahdouli, Jaswinder S. Samra, Peter Bailey, Nicola Waddell, John V. Pearson, Ivon Harliwong, Huamin Wang, Daniela Aust, Karin A. Oien, Ralph H. Hruban, Sally E. Hodges, Amy McElhany, Charupong Saengboonmee, Fraser R. Duthie, Sean M. Grimmond, Andrew V. Biankin, David A. Wheeler, Richard A. Gibbs, Marc D. Jones, Amanda Mawson, Christopher J. Scarlett, Mary Anne L. Brancato, Sarah J. Rowe, Skye H. Simpson, Mona Smith Martyn, Michelle T. Thomas, Lorraine A. Chantrill, Venessa T. Chin, Chou Angela, Mark J. Cowley, Jeremy L. Humphris, Scott Mead, Adnan M. Nagrial, Marina Pajic, Jessica Pettit, Mark Pinese, Ilse Rooman, Jianmin Wu, Jiang Tao, Renee DiPietro, Clare Watson, Angela Steinmann, Hong Ching Lee, Rachel Wong, Andreia V. Pinho, Marc Giry-Laterriere, Roger J. Daly, Elizabeth A. Musgrove, Robert L. Sutherland, Karin S. Kassahn, David K. Miller, Peter J. Wilson, Ann Marie Patch, Sarah ...
https://researchers.mq.edu.au/en/publications/ampullary-cancers-harbor-ielf3i-tumor-suppressor-gene-mutations-a/fingerprints/?sortBy=alphabetically
Used Vater Bass | Guitar CenterUsed Vater Bass | Guitar Center
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AW Vater & Co | Jet Away Blowfly and Lice 5lt 16g/L IvermectinAW Vater & Co | Jet Away Blowfly and Lice 5lt 16g/L Ivermectin
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The pancreas | Australian Pancreatic Cancer Genome InitiativeThe pancreas | Australian Pancreatic Cancer Genome Initiative
The pancreas is made up of glandular tissue and ducts (passages or tubes for substances to flow through). The main pancreatic duct (duct of Wirsung) drains pancreatic fluid from the pancreas into the duodenum. There are many small ducts branching from the main pancreatic duct. The main pancreatic duct joins the bile duct to form the ampulla of Vater. The ampulla of Vater is a wider duct that opens into the duodenum. Many individuals also have a small accessory duct (duct of Santorini) which extends from the main duct to the duodenum.. ...
https://www.pancreaticcancer.net.au/patients-pancreatic-cancer/the-pancreas/
Haemorrhage through the ampulla of Vater. | Postgraduate Medical JournalHaemorrhage through the ampulla of Vater. | Postgraduate Medical Journal
If you wish to reuse any or all of this article please use the link below which will take you to the Copyright Clearance Centers RightsLink service. You will be able to get a quick price and instant permission to reuse the content in many different ways.. ...
http://pmj.bmj.com/content/61/716/533
Identification of critical pathways and potential therapeutic targets in poorly differentiated duodenal papilla adenocarcinoma ...Identification of critical pathways and potential therapeutic targets in poorly differentiated duodenal papilla adenocarcinoma ...
Duodenal papilla carcinoma (DPC) is a rare malignancy of the gastrointestinal tract with high recurrence rate, and the pathogenesis of this highly malignant neoplasm is yet to be fully elucidated. This study aims to identify key genes to further understand the biology and pathogenesis underlying the molecular alterations driving DPC, which could be potential diagnostic or therapeutic targets. Tumor samples of three DPC patients were collected and integrating RNA-seq analysis of tumor tissues and matched normal tissues were performed to discover differentially expressed genes (DEGs). Gene Ontology (GO) and Kyoto Encyclopedia of Genes and Genomes (KEGG) enrichment analysis were carried out to understand the potential bio-functions of the DPC differentially expressed genes (DEGs). Protein-protein interaction (PPI) network was constructed for functional modules analysis and identification of hub genes. qRT-PCR of clinical samples was conducted to validate the expression level of the hub genes. A total of
https://cancerci.biomedcentral.com/articles/10.1186/s12935-020-01709-7/figures/4
Total laparoscopic pancreatoduodenectomy for duodenal papilla carcinoma | AbstractTotal laparoscopic pancreatoduodenectomy for duodenal papilla carcinoma | Abstract
Background: Advances in surgical technique and increase in surgeons experience have made total laparoscopic pancreatoduodenectomy (TLPD) a subs..
http://www.alliedacademies.org/abstract/total-laparoscopic-pancreatoduodenectomy-for-duodenal-papilla-carcinoma-6028.html
The Echinoblog: Beautiful & Creepy Things about Tunicates! Echinoblog Off Topic!The Echinoblog: Beautiful & Creepy Things about Tunicates! Echinoblog Off Topic!
This video shows a fusion event in progress between compatible individuals of the sea squirt, Botryllus schlosseri. At the beginning, terminal parts of vasculature, called ampullae, which surround the colony, have come into contact (one colony is on the top right, the other on the bottom left, out of the field of view). The ampullae push into each other repeatedly, and finally the cell layers between two ampullae fuse, and results in both individuals sharing a common circulation. ...
http://echinoblog.blogspot.com/2013/07/beautiful-creepy-things-about-tunicates.html
PANCREATODUODENECTOMYPANCREATODUODENECTOMY
The Whipple procedure (pancreatoduodenectomy) is the most common operation performed for pancreatic cancer and may be used to treat other cancers such as small bowel cancer. Surgeons remove the head of the pancreas, most of the duodenum (a part of the small intestine), a portion of the bile duct and sometimes a portion of the stomach. After the pancreatoduodenectomy, the surgeon reconstructs the digestive tract. (www.mayoclinic.org ...
http://norainiaron.blogspot.com/2009/12/pancreatoduodenectomy.html
IgG4-related disease: can non-classical histopathological features or the examination of clinically uninvolved tissues be...IgG4-related disease: can non-classical histopathological features or the examination of clinically uninvolved tissues be...
There are situations in which a diagnosis of IgG4-RD is under consideration on clinical grounds and where histopathological examination of accessible tissue that may not be clinically or radiologically involved in the disease process may be requested in order to attempt to support the diagnosis. This is often the case in patients with suspected AIP where endoscopic ultrasound guided aspiration and/or biopsy of a pancreatic mass can be challenging and yields insufficient material for analysis. The extent to which histopathological features and IgG4+ plasma cell counts or IgG4+ to IgG ratios can be used in this context is currently uncertain. Examples of tissues that may undergo histopathological examination in this and related situations include the ampulla of Vater, duodenum, bile duct, gallbladder and the colon.. Ampullary or distal duodenal biopsies may be taken when a diagnosis of AIP is being considered, even when the mucosa appears normal on endoscopic examination. Associations have been ...
https://jcp.bmj.com/content/65/11/963
ADENOMA DE AMPOLLA DE VATER PDFADENOMA DE AMPOLLA DE VATER PDF
Los pacientes con tumores ampulares que no fueron operados por ejemplo, aquellos con enfermedad diseminada fueron excluidos. El objetivo final primario fue la sobrevida global.. Este estudio fue aprobado por el Committee on Human Research at University of California, San Francisco y se obtuvo un consentimiento informado. Los tumores en anillo de sello y los carcinosarcomas no fueron asignados a un subtipo tumoral. C Adenocarcinoma tipo intestinal de la ampolla.. El resto fueron carcinomas mucinosos en anillo de sello 4 tumores , carcinosarcoma 1 tumor o indeterminados 6 tumores. Otras presentaciones, edad sexo y raza no fueron predictivas de la sobrevida del paciente. Kimura y col. Chu y col. Beger y col. Talamini y col. Howe y col.. En muchos tumores, el fenotipo no fue uniforme. Adsay y col. Los adenocarcinomas de tipo intestinal se originan de la mucosa duodenal que recubre la ampolla en una secuencia adenoma-displasia-adenocarcinoma y son menos agresivos. Kim R. J Am Coll Surg Howe J. Ann ...
https://kedstroy.ru/relationship/adenoma-de-ampolla-de-vater.php
Neonatal Bowel ObstructionNeonatal Bowel Obstruction
Vomiting (if the obstruction is distal to the drainage of the common bile duct at the ampulla of Vater in the second portion of the duodenum, the vomitus is likely to be bilious ...
http://www.oscenotes.com/table-of-contents/psychiatry/neonatal-bowel-obstruction/
Ampullary and periampullary adenomas and carcinomas - Cancer Therapy AdvisorAmpullary and periampullary adenomas and carcinomas - Cancer Therapy Advisor
Cancer Therapy Advisor provides gastroenterology and hepatology professionals with the latest gastroenterology and hepatology conditions, procedures and guides for different surgical and non surgical conditions. Visit often for updates and new information.
https://www.cancertherapyadvisor.com/gastroenterology-hepatology/ampullary-and-periampullary-adenomas-and-carcinomas/article/596625/
Laparoscopic ultrasonography: An adjunct to the stagingof gastric cancer?</em>...Laparoscopic ultrasonography: An adjunct to the stagingof gastric cancer?</em>...
TY - CONF. T1 - Laparoscopic ultrasonography. T2 - An adjunct to the stagingof gastric cancer?. AU - Mortensen, Michael Bau. AU - Madsen, M. R.. AU - Hovendal, Claus Peter. PY - 1994/5/25. Y1 - 1994/5/25. M3 - Poster. ER - ...
https://portal.findresearcher.sdu.dk/da/publications/laparoscopic-ultrasonography-an-adjunct-to-the-stagingof-gastric-
A single-centre retrospective study of capecitabine as a post-operative adjuvant therapy in patients with pancreatic or...A single-centre retrospective study of capecitabine as a post-operative adjuvant therapy in patients with pancreatic or...
This retrospective study investigated capecitabine as a post-operative adjuvant therapy in patients with pancreatic or periampullary adenocarcinoma.
http://adisinsight.springer.com/trials/700261446?error=cookies_not_supported&code=f90fe284-dd05-4efc-8c26-c15443525cdf
WoRMS - World Register of Marine Species - Petalotricha ampulla (Fol, 1881) Kent, 1882WoRMS - World Register of Marine Species - Petalotricha ampulla (Fol, 1881) Kent, 1882
additional source Coats, D.W.; Clamp, J.C. (2009). Ciliated Protists (Ciliophora) of the Gulf of Mexico. Pp. 57-79 in D.L. Felder and D.K. Camp (eds.). Gulf of Mexico. Origin, Waters, and Biota. Volume 1, Biodiversity. Texas A&M University Press, College Station, Texas., available online at http://goo.gl/6nLK0Y [details] ...
http://www.marinespecies.org/aphia.php?p=taxdetails&id=409694
30ml Clear Glass Ointment Jar - Ampulla Packaging - 0161 367 141430ml Clear Glass Ointment Jar - Ampulla Packaging - 0161 367 1414
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PRIME PubMed | Non-ampullary-duodenal carcinomas: clinicopathologic analysis of 47 cases and comparison with ampullary and...PRIME PubMed | Non-ampullary-duodenal carcinomas: clinicopathologic analysis of 47 cases and comparison with ampullary and...
PubMed journal article Non-ampullary-duodenal carcinomas: clinicopathologic analysis of 47 cases and comparison with ampullary and pancreatic adenocarcinoma were found in PRIME PubMed. Download Prime PubMed App to iPhone or iPad.
https://www.unboundmedicine.com/medline/citation/27739441/Non_ampullary_duodenal_carcinomas:_clinicopathologic_analysis_of_47_cases_and_comparison_with_ampullary_and_pancreatic_adenocarcinomas_
operation procedure bowloperation procedure bowl
Most people have surgery for large bowel (colon cancer) that hasnt spread. Your type of operation depends on where the cancer is in the bowel. You might have surgery to remove a small part of bowel lining. This is called a local resection. Or you might have surgery to remove all or part of your bowel. This is called a colectomy. ...
https://jakisfajnyzespol.pl/03-15_169.html
Hattest du - Englisch Übersetzung - Deutsch Beispiele | Reverso ContextHattest du - Englisch Übersetzung - Deutsch Beispiele | Reverso Context
Wie Schreibt man eigentlich auf bentrideurs.comt Du Zeit um die Preise mit Korea zu vergleic 2 Antworten: du hattest deine Rache - you had your revenge: Letzter Beitrag: 04 Jul. 10, Du hattest deine Rache. Die Zeit heilt vieles aber nicht alles und ich bin heute gezeichnet. 2 Antworten: Du hattest Beziehungen mit Mädchen - You. to have [ got] something [ or a thing] going with sb inf. der Chef hat wohl etwas mit seiner Sekretärin. theres something [ going on] between the boss and his secretary inf. es mit etw dat haben inf. to have [ got] a thing about sth. etw von jdm haben. to have [ got] sth from sb. die blauen Augen hat sie vom Vater. Translations of the phrase HATTEST ES from german to english and examples of the use of HATTEST ES in a sentence with their translations: Du hattest es wirklich sehr laut. Top Dictionary Queries. German - English Word index:. English - German Word index:. Notice This website or its third-party tools use cookies, which are necessary to its functioning and ...
https://bentrideurs.com/video-slots-online-casino/hattest-englisch.php
Campus u deklinationCampus u deklination
Super.cz - žhavé novinky ze světa celebrit, nejnovější články o vztazích mezi lidmi a. Alexander von Humboldts aus Pommern stammender Vater Alexander Georg war preußischer
https://gewartetwahrend.icu/djstrong/PL-Wiktionary-To-Dictionary/blob/master/dictionaries/german_polishi68mt341jq-7.tx
Laparoscopic Ultrasonography - Syddansk UniversitetLaparoscopic Ultrasonography - Syddansk Universitet
Drevet af Pure, Scopus & Elsevier Fingerprint Engine™ © 2021 Elsevier B.V. Vi bruger cookies til at hjælpe med at tilvejebringe og forbedre vores service og tilpasse indhold. Ved at fortsætte accepterer du brug af cookies. Log ind i Pure. ...
https://portal.findresearcher.sdu.dk/da/activities/laparoscopic-ultrasonography
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Ketoconazole - It is also necessary to recall that the lower portion of the bile duct is embraced by the head of the pancreas, as is the ampulla; also that the duct of the pancreas is a tube of considerable size, and that there is sometimes a secondary duct of the pancreas of.small calibre opening into the duodenum apart from the common It has been suggested that fluids may find their way from this unlikely.
http://heraldrybydesign.com/achat-ketoconazole
Abdominal 10013626 | Role of NK1 and NK2 receptors in mouse gastric mechanical activityAbdominal 10013626 | Role of NK1 and NK2 receptors in mouse gastric mechanical activity
Keywords: Vestibular, type II locks cell, morphology, mammal, synapse, JAX:000654, JAX:000664, RGD: 737903, Abdominal_10013626, Abdominal_10015251, Abdominal_2282417, Abdominal_2068506, Abdominal_2068336, Abdominal_477329, Abdominal_177520, Abdominal_10175616, Abdominal_2113875, Abdominal_399431, Abdominal_2079751, Abdominal_2286684 Intro In mammals, five vestibular body organs INO-1001 in the internal hearing encode motions of the mind and therefore regulate look, body motions, and body alignment. The saccule and utricle possess a toned physical epithelium known as a macula, and they respond to linear mind speeding and mind tilt. The anterior, posterior, and horizontal ampullae possess a even more complexly formed physical epithelium known as a crista, and they identify mind rotation in a range of aeroplanes. Locks cells are the physical mechanoreceptors in these body organs. Directional deflections of lengthy microvilli (stereocilia) on the areas of locks cells travel actions possibilities in ...
http://stopvivisection.info/tag/abdominal_10013626/
Abdominal 2286684 Intro In mammals | Role of NK1 and NK2 receptors in mouse gastric mechanical activityAbdominal 2286684 Intro In mammals | Role of NK1 and NK2 receptors in mouse gastric mechanical activity
Keywords: Vestibular, type II locks cell, morphology, mammal, synapse, JAX:000654, JAX:000664, RGD: 737903, Abdominal_10013626, Abdominal_10015251, Abdominal_2282417, Abdominal_2068506, Abdominal_2068336, Abdominal_477329, Abdominal_177520, Abdominal_10175616, Abdominal_2113875, Abdominal_399431, Abdominal_2079751, Abdominal_2286684 Intro In mammals, five vestibular body organs INO-1001 in the internal hearing encode motions of the mind and therefore regulate look, body motions, and body alignment. The saccule and utricle possess a toned physical epithelium known as a macula, and they respond to linear mind speeding and mind tilt. The anterior, posterior, and horizontal ampullae possess a even more complexly formed physical epithelium known as a crista, and they identify mind rotation in a range of aeroplanes. Locks cells are the physical mechanoreceptors in these body organs. Directional deflections of lengthy microvilli (stereocilia) on the areas of locks cells travel actions possibilities in ...
http://stopvivisection.info/tag/abdominal_2286684-intro-in-mammals/
List of German inventors and discoverersList of German inventors and discoverers
Abraham Vater: Professor of anatomy; Ampulla of Vater. Richard Vetter [de]: Developed the most fuel efficient condensing boiler ...
https://en.wikipedia.org/wiki/List_of_German_inventors_and_discoverers
Biliary tractBiliary tract
These pass through the ampulla of Vater and enter the duodenum. Function[edit]. Bile is secreted by the liver into small ducts ... Ampulla of Vater, 8. Major duodenal papilla. 9. Gallbladder, 10-11. Right and left lobes of liver. 12. Spleen. 13. Esophagus. ...
https://en.wikipedia.org/wiki/Hepatobiliary_system
Cystic ductCystic duct
Ampulla of Vater, 8. Major duodenal papilla. 9. Gallbladder, 10-11. Right and left lobes of liver. 12. Spleen.. 13. Esophagus. ...
https://en.wikipedia.org/wiki/Cystic_duct
Biliary endoscopic sphincterotomyBiliary endoscopic sphincterotomy
Kawai, K.; Akasaka, Y.; Murakami, K.; Tada, M.; Koli, Y. (May 1974). "Endoscopic sphincterotomy of the ampulla of Vater". ...
https://en.wikipedia.org/wiki/Biliary_endoscopic_sphincterotomy
ForegutForegut
Duodenum (up to ampulla of vater). *Liver. *Gallbladder. *Pancreas. *Spleen - The spleen arises from the mesodermal dorsal ...
https://en.wikipedia.org/wiki/Foregut
Neuroendocrine tumorNeuroendocrine tumor
2017). "30 - Neuroendocrine Tumors of the Duodenum & Ampulla of Vater". AJCC Cancer Staging Manual (8 ed.). Springer. p. 369. ...
https://en.wikipedia.org/wiki/Neuroendocrine_tumor
Ascending cholangitisAscending cholangitis
... through the common bile duct and the ampulla of Vater. The sphincter of Oddi, located at the junction of the ampulla of Vater ... McCune WS, Shorb PE, Moscovitz H (May 1968). "Endoscopic cannulation of the ampulla of vater: a preliminary report". Ann Surg. ... On the endoscopic image of the ampulla, one can sometimes see a protuberant ampulla from an impacted gallstone in the common ... cancer of the ampulla of Vater, pancreatic cancer, cancer of the duodenum), anaerobic organisms such as Clostridium and ...
https://en.wikipedia.org/wiki/Ascending_cholangitis
CholestasisCholestasis
This duct then enters the duodenum at the ampulla of Vater. In cholestasis, bile accumulates in the hepatic parenchyma. ...
https://en.wikipedia.org/wiki/Cholestasis
ApudomaApudoma
2002). "[Apudoma of Vater's ampulla: case report and review of the literature]". Il Giornale di Chirurgia (in Italian). 23 (3 ... In pathology, an apudoma is an endocrine tumour that arises from an APUD cell from structures such as the ampulla of Vater. ...
https://en.wikipedia.org/wiki/Apudoma
Common bile ductCommon bile duct
It is later joined by the pancreatic duct to form the ampulla of Vater. There, the two ducts are surrounded by the muscular ... cystic dilation of the ampula of Vater (3-8 cm)), and biliary atresia. Blockage of the common bile duct and related jaundice ...
https://en.wikipedia.org/wiki/Common_bile_duct
CD24CD24
P-cadherin and S100A4 in tumors of the ampulla of Vater". Modern Pathology. 22 (2): 306-13. doi:10.1038/modpathol.2008.192. ...
https://en.wikipedia.org/wiki/CD24
CholangiocarcinomaCholangiocarcinoma
Other biliary tract cancers include gallbladder cancer and cancer of the ampulla of Vater. Risk factors for cholangiocarcinoma ...
https://en.wikipedia.org/wiki/Cholangiocarcinoma
PancreasPancreas
Ampulla of Vater, 8. Major duodenal papilla. 9. Gallbladder, 10-11. Right and left lobes of liver. 12. Spleen. 13. Esophagus. ... joining with the common bile duct near a small ballooning called the ampulla of Vater. Surrounded by a muscle, the sphincter of ...
https://en.m.wikipedia.org/wiki/Pancreas
Bile ductBile duct
It opens into the part of the intestine called the duodenum via the ampulla of Vater. The biliary tree (see below) is the whole ... forming ampulla of Vater → enters duodenum. Inflation of a balloon in the bile duct causes, through the vagus nerve, activation ... instead of some being lost in the stools through the ampulla of Vater. Jaundice is commonly caused by conditions such as ...
https://en.wikipedia.org/wiki/Bile_duct
DiverticulumDiverticulum
It is usually found at the 2nd or 3rd part of duodenum, around the Ampulla of Vater. Food debris may enter the diverticula ...
https://en.wikipedia.org/wiki/Diverticulum
Courvoisiers lawCourvoisier's law
Other cause includes malignancy of the CBD (i.e. cholangiocarcinoma), head of pancreas and ampulla of Vater. A palpable tender ...
https://en.wikipedia.org/wiki/Courvoisier's_law
Common bile duct stoneCommon bile duct stone
Other indicators include raised indicators of ampulla of vater (pancreatic duct obstruction) such as lipases and amylases. In ... Common bile duct stone impacted at ampulla of Vater seen at time of endoscopic retrograde cholangiopancreatography (ERCP) ...
https://en.wikipedia.org/wiki/Common_bile_duct_stone
Wu JinWu Jin
... was diagnosed with cancer of the ampulla of Vater, a rare form of the disease, in 2006. He received treatment at the ...
https://en.wikipedia.org/wiki/Wu_Jin
StentStent
Endoscopic image of a biliary stent seen protruding from the ampulla of Vater at the time of duodenoscopy ...
https://en.wikipedia.org/wiki/Stent
GallstoneGallstone
... s within the ampulla of Vater can obstruct the exocrine system of the pancreas, which in turn can result in ...
https://en.wikipedia.org/wiki/Gallstone
Digestive enzymeDigestive enzyme
CCK also decreases the tone of the sphincter of Oddi, which is the sphincter that regulates flow through the ampulla of Vater. ... and eventually into the common bile duct and via the ampulla of Vater into the second anatomic position of the duodenum. ...
https://en.wikipedia.org/wiki/Digestive_enzyme
Sphincter of OddiSphincter of Oddi
In many mammals (including mice, guinea pigs, dogs, and opossums), the smooth muscle around the ampulla of Vater does not form ... through the ampulla of Vater into the second part of the duodenum. It is named after Ruggero Oddi. The sphincter of Oddi is ...
https://en.wikipedia.org/wiki/Sphincter_of_Oddi
Human fecesHuman feces
It can also suggest a carcinoma of the ampulla of Vater, which will result in gastrointestinal bleeding and biliary obstruction ...
https://en.wikipedia.org/wiki/Human_feces
AscariasisAscariasis
A worm may block the ampulla of Vater, or go into the main pancreatic duct, resulting in acute pancreatitis with raised serum ...
https://en.wikipedia.org/wiki/Ascariasis
LiverLiver
... also known as the ampulla of Vater. The liver plays a major role in carbohydrate, protein, amino acid, and lipid metabolism. ... The common bile duct and the pancreatic duct enter the second part of the duodenum together at the hepatopancreatic ampulla, ...
https://en.wikipedia.org/wiki/Liver
Duodenal atresiaDuodenal atresia
Bilious or non bilious vomiting, depending on the position of the atresia in relation to the Ampulla of Vater, commonly occurs ...
https://en.wikipedia.org/wiki/Duodenal_atresia
CholedochoduodenostomyCholedochoduodenostomy
The narrowing of the Ampulla of Vater is either verified by a 3mm instrumental probe being unable to pass through the ampulla, ... In healthy individuals, the CBD meets the pancreatic duct at the ampulla of Vater, which drains via the major duodenal papilla ... Sump syndrome occurs when the nonfunctional portion of the distal CBD (between the site of anastomosis and the ampulla of Vater ... Cancerous tumours arising from the CBD, the ampulla, or the portion of the duodenum near the ampulla can result in distal CBD ...
https://en.wikipedia.org/wiki/Choledochoduodenostomy
Eugene Lindsay OpieEugene Lindsay Opie
He continued his work on pancreatic diseases, establishing the relationship between obstruction of the ampulla of Vater (e.g., ...
https://en.wikipedia.org/wiki/Eugene_Lindsay_Opie
Domingo LiottaDomingo Liotta
In 1955, he developed a technique for early diagnosis of tumors in the pancreas and ampulla of Vater (Pour le diagnostic des ...
https://en.wikipedia.org/wiki/Domingo_Liotta
Category:Mid-importance Anatomy articlesCategory:Mid-importance Anatomy articles
Talk:Ampulla of Vater. *Talk:Anal canal. *Talk:Anal sulcus. *Talk:Anatomical snuffbox ...
https://en.wikipedia.org/wiki/Category:Mid-importance_Anatomy_articles
GallstoneGallstone
... s within the ampulla of Vater can obstruct the exocrine system of the pancreas, which in turn can result in ...
https://en.m.wikipedia.org/wiki/Gallstones
CholangiocarcinomaCholangiocarcinoma
Other biliary tract cancers include gallbladder cancer and cancer of the ampulla of Vater.[7] ...
https://en.m.wikipedia.org/wiki/Cholangiocarcinoma
Human digestive systemHuman digestive system
Ampulla of Vater *Sphincter of Oddi. *Cells *Cholecystocyte. Pancreas. *Gross *Tail. *Body ...
https://en.wikipedia.org/wiki/Digestive_system
ଆସେଣ୍ଡିଙ୍ଗ କୋଲାଞ୍ଜାଇଟିସ - ଉଇକିପିଡ଼ିଆଆସେଣ୍ଡିଙ୍ଗ କୋଲାଞ୍ଜାଇଟିସ - ଉଇକିପିଡ଼ିଆ
ଡୁଓଡେନୋସ୍କୋପି ଛବିରେ ଆମ୍ପୁଲା ଅଫ ଭାଟରରୁ (Ampulla of Vater) ପୁଜ ବାହାରୁଥିବା ଦେଖାଯାଉଛି, ଏହା କୋଲାଞ୍ଜାଇଟିସର ନିଦର୍ଶନ । ... ampulla of Vater) କର୍କଟ, ଡୁଓଡେନମ କର୍କଟ (cancer of the duodenum), ଆନେରୋବିକ ଜୀବାଣୁ (anaerobic organism) ।[୧] ଜିଆ (Ascaris ...
https://or.wikipedia.org/wiki/ଆସେଣ୍ଡିଙ୍ଗ_କୋଲାଞ୍ଜାଇଟିସ
Pancreatic isletsPancreatic islets
Ampulla of Vater *Sphincter of Oddi. *Cells *Cholecystocyte. Pancreas. *Gross *Tail. *Body ...
https://en.wikipedia.org/wiki/Islets_of_Langerhans
Common hepatic ductCommon hepatic duct
Ampulla of Vater, 8. Major duodenal papilla. 9. Gallbladder, 10-11. Right and left lobes of liver. 12. Spleen. 13. Esophagus. ...
https://en.m.wikipedia.org/wiki/Common_hepatic_duct
মানৱ বিষ্ঠা - অসমীয়া ৱিকিপিডিয়ামানৱ বিষ্ঠা - অসমীয়া ৱিকিপিডিয়া
... এনে ৰঙে ৱাটাৰৰ এম্পুলাৰ ampulla of Vater কৰ্কট ৰোগো বুজাব পাৰে যাৰ ফলত পাচননলীৰ ৰক্তক্ষৰণ আৰু পিত্তনলীৰ বহনত বাধা হয়।[3]. ...
https://as.wikipedia.org/wiki/মানৱ_বিষ্ঠা
膽管癌 - 维基百科，自由的百科全书膽管癌 - 维基百科，自由的百科全书
... ampulla of Vater）[7]。膽管癌是一種罕見的腺癌（英语：adenocarcinoma）[2]。 ...
https://zh.m.wikipedia.org/wiki/膽管癌
Ampulla (disambiguation)Ampulla (disambiguation)
Hepatopancreatic ampulla, also called ampulla of Vater Rectal ampulla (ampulla recti) Osseous ampullae (ampulla ossea) - in the ... Ampulla of ductus deferens (ampulla ductus deferentis) Cisterna chyli (ampulla chyli) Duodenal ampulla or duodenal cap (ampulla ... An ampulla (plural "ampullae") was, in Ancient Rome, a "small nearly globular flask or bottle, with two handles" (OED). The ... Holy Ampulla - glass, part of the French coronation regalia and believed to have divine origins. The Ampulla in the British ...
https://en.wikipedia.org/wiki/Ampulla_(disambiguation)
Pancreatic ductPancreatic duct
A gallstone may get lodged in the constricted distal end of the ampulla of Vater, where it blocks the flow of both bile and ... The pancreatic duct joins the common bile duct just prior to the ampulla of Vater, after which both ducts perforate the medial ...
https://en.wikipedia.org/wiki/Pancreatic_duct
Abraham VaterAbraham Vater
... and is now referred to as the ampulla of Vater. In 1719, Vater was the first to notice oval-shaped organs of concentric layers ... Abraham Vater @ Who Named It Vater-Pacini corpuscles @ Who Named It Vater's fold @ Who Named It. ... Vater is primarily known for his work in anatomy, but he also published works in the fields of chemistry, botany, pharmacology ... Today, the term "Vater-Pacini corpuscles" is sometimes used to credit the discoveries of both men. These organs are one of ...
https://en.wikipedia.org/wiki/Abraham_Vater
Biliary tractBiliary tract
... gall bladder Together these form the common bile duct which joins the pancreatic duct These pass through the ampulla of Vater ...
https://en.wikipedia.org/wiki/Biliary_tract
List of MeSH codes (A03)List of MeSH codes (A03)
... ampulla of vater MeSH A03.159.183.079.300.950.600 - sphincter of oddi MeSH A03.159.183.079.450 - cystic duct MeSH A03.159. ... ampulla of vater MeSH A03.556.124.684.124.236.572 - sphincter of oddi MeSH A03.556.124.684.124.322 - brunner glands MeSH ... ampulla of vater MeSH A03.556.875.249.160.572 - sphincter of oddi MeSH A03.556.875.249.322 - brunner glands MeSH A03.556. ...
https://en.wikipedia.org/wiki/List_of_MeSH_codes_(A03)
Index of anatomy articlesIndex of anatomy articles
... artery alveolar process alveolus alveus of the hippocampus amatory anatomy amaurosis Ammon's horn ampulla Ampulla of Vater ... hepatic hepatic artery hepatic flexure hepatic portal vein hepatic veins hepatoduodenal ligament hepatopancreatic ampulla ...
https://en.wikipedia.org/wiki/Index_of_anatomy_articles
Opisthorchis viverriniOpisthorchis viverrini
... adult worm escapes from the metacercarial cyst in the upper small intestine and then migrates through the ampulla of Vater into ...
https://en.wikipedia.org/wiki/Opisthorchis_viverrini
Major duodenal papillaMajor duodenal papilla
... after German anatomist Abraham Vater. Sphincter of Oddi Common bile duct Pancreatic duct Ampulla of Vater Pancreas at The ... It is surrounded by the sphincter of Oddi, and receives a mixture of pancreatic enzymes and bile from the Ampulla of Vater, ... although is sometimes called the papilla of Vater, ...
https://en.wikipedia.org/wiki/Major_duodenal_papilla
Periampullary cancerPeriampullary cancer
It consists of: ampullary tumour from ampulla of Vater cancer of lower common bile duct duodenal cancer adjacent to ampulla ... Periampullary cancer is a cancer that forms near the ampulla of Vater, an enlargement of the ducts from the liver and pancreas ...
https://en.wikipedia.org/wiki/Periampullary_cancer
Ampulla of Vater - WikipediaAmpulla of Vater - Wikipedia
The ampulla of Vater, also known as the hepatopancreatic ampulla or the hepatopancreatic duct, is formed by the union of the ... The ampulla is specifically located at the major duodenal papilla. The ampulla of Vater is an important landmark halfway along ... The eponymic term "ampulla of Vater" is named after Abraham Vater (1684-1751), a German anatomist who first published a ... Lerch, MM; Domschke, W (2000). "Abraham Vater of the ampulla (papilla) of Vater". Gastroenterology. 118 (2): 379. doi:10.1016/ ...
https://en.wikipedia.org/wiki/Ampulla_of_Vater
Carcinoma of the Ampulla of Vater: Practice Essentials, Pathophysiology, EpidemiologyCarcinoma of the Ampulla of Vater: Practice Essentials, Pathophysiology, Epidemiology
Carcinoma of the ampulla of Vater, shown in the image below, is a rare malignant tumor arising within 2 cm of the distal end of ... encoded search term (Carcinoma of the Ampulla of Vater) and Carcinoma of the Ampulla of Vater What to Read Next on Medscape ... Carcinoma of the Ampulla of Vater. Updated: May 08, 2018 * Author: Nafisa K Kuwajerwala, MD; Chief Editor: N Joseph Espat, MD, ... Carcinoma of the ampulla of Vater, shown in the image below, is a rare malignant tumor arising within 2 cm of the distal end of ...
https://emedicine.medscape.com/article/282920-overview
Ampulla of Vater - Lustgarten Foundation: Pancreatic Cancer ResearchAmpulla of Vater - Lustgarten Foundation: Pancreatic Cancer Research
... bile from the liver and secretions from the pancreas come through the Ampulla of Vater to mix with food in the duodenum and aid ...
https://lustgarten.org/glossary/ampulla-of-vater/
Haemorrhage through the ampulla of Vater. | Postgraduate Medical JournalHaemorrhage through the ampulla of Vater. | Postgraduate Medical Journal
If you wish to reuse any or all of this article please use the link below which will take you to the Copyright Clearance Centers RightsLink service. You will be able to get a quick price and instant permission to reuse the content in many different ways.. ...
http://pmj.bmj.com/content/61/716/533
Stent in ampulla of Vater - Stock Image C001/8163 - Science Photo LibraryStent in ampulla of Vater - Stock Image C001/8163 - Science Photo Library
Surgeons hands exposing a stent (blue) in the ampulla of Vater. This stent, exposed during an operation, had been implanted ... The ampulla of Vater is where the common bile duct and pancreatic duct join, releasing their contents into the duodenum (the ... Caption: Stent in ampulla of Vater. Surgeons hands exposing a stent (blue) in the ampulla of Vater. This stent, exposed during ... Keywords: alimentary canal, ampulla of vater, bile duct, biliary, biliary obstruction, biliary stent, blood, bloody, close-up, ...
http://www.sciencephoto.com/media/82564/view
Adenoma of the ampulla of Vater: putative precancerous lesion. | GutAdenoma of the ampulla of Vater: putative precancerous lesion. | Gut
12 patients with adenoma of the ampulla of Vater was examined to trace the adenoma-carcinoma sequence of the ampulla of Vater. ... These results are consistent with the adenoma-carcinoma sequence for the ampulla of Vater. The immunohistochemistry for CEA and ...
https://gut.bmj.com/content/32/12/1558
ICD-10-PCS Code 0FNC4ZZ - Release Ampulla of Vater, Percutaneous Endoscopic Approach - Codify by AAPCICD-10-PCS Code 0FNC4ZZ - Release Ampulla of Vater, Percutaneous Endoscopic Approach - Codify by AAPC
ICD-10-PCS code 0FNC4ZZ for Release Ampulla of Vater, Percutaneous Endoscopic Approach is a medical classification as listed by ... Release Ampulla of Vater, Percutaneous Endoscopic Approach 0FNC4ZZ. ICD-10-PCS code 0FNC4ZZ for Release Ampulla of Vater, ... Includes: Duodenal ampulla , Hepatopancreatic ampulla","3")>Ampulla of Vater. Definition: Entry, by puncture or minor incision ...
https://www.aapc.com/codes/pcs-code/0FNC4ZZ
PRIME PubMed | Carcinoma of the ampulla of Vater: comparative histologic/immunohistochemical classification and follow-uPRIME PubMed | Carcinoma of the ampulla of Vater: comparative histologic/immunohistochemical classification and follow-u
PubMed journal article Carcinoma of the ampulla of Vater: comparative histologic/immunohistochemical classification and follow- ... AgedAmpulla of VaterCA-19-9 AntigenCarcinoembryonic AntigenCarcinomaCarcinoma, Signet Ring CellCommon Bile Duct NeoplasmsFemale ... Carcinoma of the Ampulla of Vater: Comparative Histologic/immunohistochemical Classification and Follow-up. Am J Surg Pathol. ... Carcinoma of the ampulla of Vater: comparative histologic/immunohistochemical classification and follow-up. Am J Surg Pathol. ...
https://www.unboundmedicine.com/medline/citation/15223956/Carcinoma_of_the_ampulla_of_Vater:_comparative_histologic/immunohistochemical_classification_and_follow_up_
Ampulla of Vater, pill camera view - Stock Image - P520/0206 - Science Photo LibraryAmpulla of Vater, pill camera view - Stock Image - P520/0206 - Science Photo Library
The ampulla of Vater, also called the hepatopancreatic ampulla, is the round pink structure at top. ... Ampulla of Vater, pill camera view. The ampulla of Vater, also called the hepatopancreatic ampulla, is the round pink structure ...
https://www.sciencephoto.com/media/310092/view/ampulla-of-vater-pill-camera-view
Biliary Tract - Bile Duct, Gallbladder, and ampulla of Vater rare cancers - National Cancer InstituteBiliary Tract - Bile Duct, Gallbladder, and ampulla of Vater rare cancers - National Cancer Institute
... and ampulla of Vater) to understand their etiology. Studies: Chile Biliary Longitudinal Study, Biliary Tract Cancer Pooling ... To better understand the etiology of rare cancers that form in the biliary tract (bile duct, gallbladder, ampulla of Vater), ...
https://dceg.cancer.gov/research/cancer-types/biliary-tract-bile-duct
Endoscopic vs. Surgical Ampullectomy: an Algorithm to Treat Disease of the Ampulla of Vater - SAGES Abstract ArchivesEndoscopic vs. Surgical Ampullectomy: an Algorithm to Treat Disease of the Ampulla of Vater - SAGES Abstract Archives
Surgical Ampullectomy: an Algorithm to Treat Disease of the Ampulla of Vater. Eugene P Ceppa, MD, Rebecca A Burbridge, MD, ...
https://www.sages.org/meetings/annual-meeting/abstracts-archive/endoscopic-vs-surgical-ampullectomy-an-algorithm-to-treat-disease-of-the-ampulla-of-vater/
Figure 3 | Preoperative Predictors for 90-Day Mortality after Pancreaticoduodenectomy in Patients with Adenocarcinoma of the...Figure 3 | Preoperative Predictors for 90-Day Mortality after Pancreaticoduodenectomy in Patients with Adenocarcinoma of the...
Preoperative Predictors for 90-Day Mortality after Pancreaticoduodenectomy in Patients with Adenocarcinoma of the Ampulla of ... Predictors for 90-Day Mortality after Pancreaticoduodenectomy in Patients with Adenocarcinoma of the Ampulla of Vater: A Single ... Vater: A Single-Centre Retrospective Cohort Study ...
https://www.hindawi.com/journals/srp/2021/6682935/fig3/
Ampulla of Vater - Humpath.com - Human pathologyAmpulla of Vater - Humpath.com - Human pathology
Neuroendocrine carcinoma of the ampulla of Vater Open references Neuroendocrine carcinoma of the ampulla of Vater causing ... Ampulla of Vater. * ampullary medullary carcinoma 7 August 2017 Medullary carcinoma of the ampulla Images Medullary carcinoma ... Mixed adenoneuroendocrine carcinoma of the ampulla of Vater Open References Mixed adenoneuroendocrine carcinoma of the ampulla ... BRCA2 Mutations with Ampulla of Vater Carcinomas Open references Analysis of Founder Mutations in Rare Tumors Associated With ...
http://www.humpath.com/spip.php?rubrique431
Capecitabine and Oxaliplatin in Adenocarcinoma of the Small Bowel and Ampulla of VaterCapecitabine and Oxaliplatin in Adenocarcinoma of the Small Bowel and Ampulla of Vater
small bowel or ampulla of Vater cancer. Their use together in this study is investigational.. Up to 30 people will take part in ... small bowel or ampulla of Vater that is either unresectable or metastatic.. 2. Patients must have measurable disease as per the ... A Phase II Study of Capecitabine and Oxaliplatin (XELOX) in Adenocarcinoma of the Small Bowel and Ampulla of Vater. Trial Phase ... A Phase II Study of Capecitabine and Oxaliplatin (XELOX) in Adenocarcinoma of the Small Bowel and Ampulla of Vater ...
http://www.knowcancer.com/cancer-trials/NCT00354887/
ICD-10-PCS Code 0FUC4JZ - Supplement Ampulla of Vater with Synthetic Substitute, Percutaneous Endoscopic Approach - Codify by...ICD-10-PCS Code 0FUC4JZ - Supplement Ampulla of Vater with Synthetic Substitute, Percutaneous Endoscopic Approach - Codify by...
ICD-10-PCS code 0FUC4JZ for Supplement Ampulla of Vater with Synthetic Substitute, Percutaneous Endoscopic Approach is a ... Includes: Duodenal ampulla , Hepatopancreatic ampulla","3")>Ampulla of Vater. Definition: Entry, by puncture or minor incision ... Supplement Ampulla of Vater with Synthetic Substitute, Percutaneous Endoscopic Approach 0FUC4JZ. ICD-10-PCS code 0FUC4JZ for ... Supplement Ampulla of Vater with Synthetic Substitute, Percutaneous Endoscopic Approach is a medical classification as listed ...
https://www.aapc.com/codes/pcs-code/0FUC4JZ
Ampulla of Vater | Article about ampulla of Vater by The Free DictionaryAmpulla of Vater | Article about ampulla of Vater by The Free Dictionary
Also known as papilla of Vater Explanation of ampulla of Vater ... Find out information about ampulla of Vater. Dilation at the ... Related to ampulla of Vater: ERCP. ampulla of Vater. [am′pu̇l·ə əv ′fät·ər] (anatomy) Dilation at the junction of the bile and ... Ampulla of Vater , Article about ampulla of Vater by The Free Dictionary https://encyclopedia2.thefreedictionary.com/ampulla+of ... Primary adenosquamous carcinoma of ampulla of Vater - A rare case report.. Carcinoma adenoescamoso de la ampolla de Vater--una ...
http://encyclopedia2.thefreedictionary.com/ampulla+of+Vater
The Early Radiological Diagnosis of Diseases of the Pancreas and Ampulla of Vater. | Annals of Internal Medicine | American...The Early Radiological Diagnosis of Diseases of the Pancreas and Ampulla of Vater. | Annals of Internal Medicine | American...
Any method of study resulting in early detection of neoplastic lesions that arise in the pancreas or ampulla of Vater would be ... The Early Radiological Diagnosis of Diseases of the Pancreas and Ampulla of Vater.. Ann Intern Med. 1966;64:1188. doi: 10.7326/ ... The Early Radiological Diagnosis of Diseases of the Pancreas and Ampulla of Vater. ...
http://annals.org/aim/article-abstract/680791/early-radiological-diagnosis-diseases-pancreas-ampulla-vater
CHARCOTS INTERMITTENT FEVER OF TWO YEARS DURATION DUE TO CARCINOMA OF THE AMPULLA OF VATER* | Annals of Internal Medicine |...CHARCOT'S INTERMITTENT FEVER OF TWO YEARS' DURATION DUE TO CARCINOMA OF THE AMPULLA OF VATER* | Annals of Internal Medicine |...
CHARCOTS INTERMITTENT FEVER OF TWO YEARS DURATION DUE TO CARCINOMA OF THE AMPULLA OF VATER1 PAUL R. VOM EIGEN, M.D. ... CHARCOTS INTERMITTENT FEVER OF TWO YEARS DURATION DUE TO CARCINOMA OF THE AMPULLA OF VATER1. Ann Intern Med. ;40:171-175. doi ...
https://annals.org/aim/article-abstract/675488/charcot-s-intermittent-fever-two-years-duration-due-carcinoma-ampulla
Clinicopathological Significance of Fatty Acid Synthase Expression in Carcinoma of the Ampulla of Vater | OMICS InternationalClinicopathological Significance of Fatty Acid Synthase Expression in Carcinoma of the Ampulla of Vater | OMICS International
... cancer of the ampulla of Vater and FAS expression can be considered to be a prognostic marker in cancer of the ampulla of Vater ... Cancer of the ampulla of Vater expressed MUC1 or MUC2. MUC1-positive cases were determined as those predominantly stained with ... Cancer; The ampulla of Vater; Fatty acid synthase; Immunohistochemistry; Prognosis Introduction. Fatty acid synthase (FAS) ... However, FAS expression in cancer of the ampulla of Vater has not been reported. It is unclear whether FAS is also expressed in ...
https://www.omicsonline.org/open-access/clinicopathological-significance-of-fatty-acid-synthase-expression-in-carcinoma-of-the-ampulla-of-vater-2161-069X.1000251.php?aid=39141
Ampulla of Vater stone and pancreas divisum | Radiology Case | Radiopaedia.orgAmpulla of Vater stone and pancreas divisum | Radiology Case | Radiopaedia.org
An impacted stone at Ampulla of Vater is a less common cause and it is best demonstrated by CT. This is usually associated with ... Ampulla of Vater stone and pancreas divisum. Case contributed by Dr Mostafa El-Feky ◉ ... Obstructing stone is noted at the ampulla of Vater with associated dilated whole course of the common bile duct and pancreatic ...
https://radiopaedia.org/cases/ampulla-of-vater-stone-and-pancreas-divisum-1?lang=us
Intraoperative Evaluation of the Extrahepatic Biliary Tree and Ampulla of Vater | Springer for Research & DevelopmentIntraoperative Evaluation of the Extrahepatic Biliary Tree and Ampulla of Vater | Springer for Research & Development
Most carcinomas of the extrahepatic bile ducts and ampulla of Vater are diagnosed prior to surgery, so intraoperative ... Yantiss R.K. (2011) Intraoperative Evaluation of the Extrahepatic Biliary Tree and Ampulla of Vater. In: Yantiss R. (eds) ... Most carcinomas of the extrahepatic bile ducts and ampulla of Vater are diagnosed prior to surgery, so intraoperative ... IgG4-related sclerosing cholangitis and autoimmune pancreatitis: histological assessment of biopsies from Vaters ampulla and ...
https://rd.springer.com/chapter/10.1007/978-1-4614-0043-1_6
Cancer of the ampulla of Vater: chromosome 17p allelic loss is associated with poor prognosis | GutCancer of the ampulla of Vater: chromosome 17p allelic loss is associated with poor prognosis | Gut
Cancer of the ampulla of Vater: chromosome 17p allelic loss is associated with poor prognosis ... Cancer of the ampulla of Vater: chromosome 17p allelic loss is associated with poor prognosis ... Cancer of the ampulla of Vater: chromosome 17p allelic loss is associated with poor prognosis ...
https://gut.bmj.com/content/46/6/842.info
Distinct immunological properties of the two histological subtypes of adenocarcinoma of the ampulla of Vater | Springer for...Distinct immunological properties of the two histological subtypes of adenocarcinoma of the ampulla of Vater | Springer for...
Adenocarcinoma of the ampulla of Vater (AOV) is classified into intestinal type (IT) and pancreatobiliary type (PB); however, ... Adenocarcinoma of the ampulla of Vater PD-L1 CD8 T lymphocytes YAP Prognosis Immunohistochemistry ... Adenocarcinoma of the ampulla of Vater (AOV) is classified into intestinal type (IT) and pancreatobiliary type (PB); however, ... Zhou H, Schaefer N, Wolff M, Fischer HP (2004) Carcinoma of the ampulla of Vater: comparative histologic/immunohistochemical ...
https://rd.springer.com/article/10.1007%2Fs00262-018-02293-6
Get PDF - Radical pancreaticoduodenectomy for carcinoma of the ampulla of Vater and head of the pancreas: report of a caseGet PDF - Radical pancreaticoduodenectomy for carcinoma of the ampulla of Vater and head of the pancreas: report of a case
Radical pancreaticoduodenectomy for carcinoma of the ampulla of Vater and head of the pancreas: report of a case ... Adenocarcinoma of the ampulla of Vater and head of the pancreas metastatic to the ureter: report of 2 cases. Journal of Urology ... Pain and hyperamylasemia as early signs of carcinoma of the head of the pancreas and of the ampulla of Vater. Gastroenterology ... Cancer of Vater's ampulla infiltrating the head of the pancreas treated by radical surgery. Polski Przeglad Chirurgiczny ...
https://eurekamag.com/research/055/345/055345954.php
MEK inhibitor treatment is effective in a patient with metastatic carcinoma of the ampulla of Vater with BRAF and NRAS...MEK inhibitor treatment is effective in a patient with metastatic carcinoma of the ampulla of Vater with BRAF and NRAS...
This is the first case report of an ampulla of a Vater cancer patient with NRAS and BRAF mutations, identified in next- ... MEK inhibitor treatment is effective in a patient with metastatic carcinoma of the ampulla of Vater with BRAF and NRAS ... who developed obstructive jaundice and was diagnosed with nonoperable adenocarcinoma originating from the ampulla of Vater, a ...
https://insights.ovid.com/ancad/201607000/00001813-201607000-00010
Cancer of the ampulla of Vater: analysis of the whole genome sequence exposes a potential therapeutic vulnerability | Genome...Cancer of the ampulla of Vater: analysis of the whole genome sequence exposes a potential therapeutic vulnerability | Genome...
Cancers of the ampulla of Vater arerare tumors that comprise only about 0.2% of gastrointestinal cancers.Consequently, they are ... We analyzed DNA from a resected cancer of the ampulla of Vater and whole blood DNAfrom a 63 year-old man who underwent a ... Adenocarcinomas of the ampulla of Vater are relatively rare, accounting for only 0.2% ofgastrointestinal cancers [17]. Perhaps ... Cancer of the ampulla of Vater: analysis of the whole genome sequence exposes a potential therapeutic vulnerability. ...
https://genomemedicine.biomedcentral.com/articles/10.1186/gm357
Involvement of 1p36 region in two cases of adenocarcinoma of the ampulla of Vater. - Semantic ScholarInvolvement of 1p36 region in two cases of adenocarcinoma of the ampulla of Vater. - Semantic Scholar
Cancer of the ampulla of Vater is an uncommon disease that leads to death in 60% of affected patients. There is general ... Cancer of the ampulla of Vater is an uncommon disease that leads to death in 60% of affected patients. There is general ... Population Screening of Kras Gene and Genetic Counselling for Patients Affected with Ampulla of Vater in Tamil Nadu. Lalitha ... Involvement of 1p36 region in two cases of adenocarcinoma of the ampulla of Vater.. @article{Bernasconi2002InvolvementO1, title ...
https://www.semanticscholar.org/paper/Involvement-of-1p36-region-in-two-cases-of-of-the-Bernasconi-Dossena/eb198378db0430a233a272590b21119d330d0c81
Perineural Invasion is a Strong Prognostic Moderator in Ampulla of Vater Carcinoma: A Meta-analysis<...Perineural Invasion is a Strong Prognostic Moderator in Ampulla of Vater Carcinoma: A Meta-analysis<...
Objective Ampulla of Vater carcinoma (AVC) has a broad spectrum of different prognoses. As such, new moderators of survival are ... abstract = "Objective Ampulla of Vater carcinoma (AVC) has a broad spectrum of different prognoses. As such, new moderators of ... N2 - Objective Ampulla of Vater carcinoma (AVC) has a broad spectrum of different prognoses. As such, new moderators of ... AB - Objective Ampulla of Vater carcinoma (AVC) has a broad spectrum of different prognoses. As such, new moderators of ...
https://jhu.pure.elsevier.com/en/publications/perineural-invasion-is-a-strong-prognostic-moderator-in-ampulla-o
Ampulla of Vater - Libre PathologyAmpulla of Vater - Libre Pathology
The ampulla of Vater, also hepatopancreatic ampulla, is found in the duodenum. It has a unique histology and is a relatively ... Ampulla of Vater. From Libre Pathology. Revision as of 00:09, 17 October 2012 by Michael. (talk , contribs) (→‎Classification) ... Apr 2008). "Ectopic pancreas presenting as ampulla of Vater tumor.". Am J Surg 195 (4): 498-500. doi:10.1016/j.amjsurg.2007.01. ... Mar 2003). "Role of the DPC4 tumor suppressor gene in adenocarcinoma of the ampulla of Vater: analysis of 140 cases.". Mod ...
https://librepathology.org/w/index.php?title=Ampulla_of_Vater&oldid=18128
Ampulla of Vater - Libre PathologyAmpulla of Vater - Libre Pathology
The ampulla of Vater, also hepatopancreatic ampulla, is found in the duodenum. It has a unique histology and is a relatively ... Ampulla of Vater. From Libre Pathology. Revision as of 22:06, 17 October 2012 by Michael. (talk , contribs) (→‎IHC: +another ... Apr 2008). "Ectopic pancreas presenting as ampulla of Vater tumor.". Am J Surg 195 (4): 498-500. doi:10.1016/j.amjsurg.2007.01. ... Mar 2003). "Role of the DPC4 tumor suppressor gene in adenocarcinoma of the ampulla of Vater: analysis of 140 cases.". Mod ...
https://librepathology.org/w/index.php?title=Ampulla_of_Vater&oldid=18190
DuodenumCommon bilePancreasAdenocarcinoma of the Ampulla of VaHepatopancreaticAdenomaEndoscopyPapilla of VaterNeoplasmsCancerEndoscopic retrograde cholangiopancAbraham VaterTumors of the ampullaImmunohistochemistryLesionsDuodenal ampullaVater'sCarcinomasBile ductsNeuroendocrineTumorAdenocarcinomasImmunohistochemicalAbstractMalignantTumoursSmall intestineDuctMetastaticRadical resectionObstructive jaundiceSurvivalPancreatitisCysticRecurrenceMucosaAmpullary adenocarcinoma
Duodenum16
  • The ampulla of Vater is an important landmark halfway along the second part of the duodenum that marks the anatomical transition from foregut to midgut, and hence the point where the celiac trunk stops supplying the gut and the superior mesenteric artery takes over. (wikipedia.org)
  • The sphincter of Oddi controls the introduction of bile and pancreatic secretions into the duodenum, as well as preventing the entry of duodenal contents into the ampulla. (wikipedia.org)
  • Carcinoma of the ampulla of Vater, shown in the image below, is a rare malignant tumor arising within 2 cm of the distal end of the common bile duct, where it passes through the wall of the duodenum and ampullary papilla. (medscape.com)
  • The common bile duct merges with the pancreatic duct of Wirsung to form a common channel that exits through the ampulla into the duodenum. (medscape.com)
  • Periampullary carcinoma includes tumors arising in the head, neck, or uncinate process of the pancreas, tumors arising in the distal common bile duct, tumors arising in the duodenum, as well as tumors arising from the ampulla of Vater. (medscape.com)
  • bile from the liver and secretions from the pancreas come through the Ampulla of Vater to mix with food in the duodenum and aid in digestion. (lustgarten.org)
  • The ampulla of Vater is where the common bile duct and pancreatic duct join, releasing their contents into the duodenum (the first part of the small intestine). (sciencephoto.com)
  • Gagner, professor of surgery and chief of bariatric surgery at Cornell University, New York, and his associates were also the first to publish results of an approach using the placement of endoluminal duodenojejunal tube or plastic sleeve to the first part of the duodenum proximal to the ampulla of Vater in pigs as a weight-loss strategy (Obes. (thefreedictionary.com)
  • The ampulla of Vater , also hepatopancreatic ampulla , is found in the duodenum . (librepathology.org)
  • The ampulla of Vater is a conical structure at the confluence of the common bile duct (CBD) and the main pancreatic duct that protrudes at the major duodenal papilla into the medial aspect of the descending duodenum . (radiopaedia.org)
  • The ampulla of Vater is a small bump in the duodenum where liquids from the bile ducts and pancreas enter the small intestine. (cancer.net)
  • The sphincter of Oddi is a muscle that controls the flow of digestive juices into the duodenum through the ampulla of Vater. (cancer.net)
  • Vater fold - a fold of mucous membrane in the duodenum just above the greater duodenal papilla. (thefreedictionary.com)
  • The ampulla of Vater is a small opening where the pancreatic and bile ducts (from the liver) connect to the first part of the small intestine (the duodenum). (rochester.edu)
  • It's threaded down the mouth, through the esophagus and stomach, and into the duodenum to the ampulla. (rochester.edu)
  • 10% of periampullary neoplasms, most of which are malignant tumors arising from the duodenum, ampulla or pancreas (1-3). (isciii.es)
Common bile9
  • The ampulla of Vater, also known as the hepatopancreatic ampulla or the hepatopancreatic duct, is formed by the union of the pancreatic duct and the common bile duct. (wikipedia.org)
  • The most distal portion of the common bile duct is dilated (ie, forms the ampulla of Vater) and is surrounded by the sphincter of Oddi, which spirals upward around the terminal portion of the duct. (medscape.com)
  • Obstructing stone is noted at the ampulla of Vater with associated dilated whole course of the common bile duct and pancreatic duct with moderate intra-hepatic biliary radicals dilatation. (radiopaedia.org)
  • Cancers of the ampulla of Vater arerare tumors that comprise only about 0.2% of gastrointestinal cancers.Consequently, they are often treated as either distal common bile duct orpancreatic cancers. (biomedcentral.com)
  • Periampullarytumors arise from either pancreatic ductal epithelium, the distal common bile duct, theduodenal mucosa, or the ampulla of Vater. (biomedcentral.com)
  • The ampulla of Vater , which is the opening of the common bile duct and pancreatic duct, is identified. (wikidoc.org)
  • Vater ampulla - the dilation within the major duodenal papilla that normally receives both the common bile duct and the main pancreatic duct. (thefreedictionary.com)
  • Union of both pancreatic duct and common bile duct and ampulla are surrounded by muscle fibers called what? (studystack.com)
  • Two ducts, the main pancreatic duct and a smaller accessory pancreatic duct , run through the body of the pancreas, joining with the common bile duct near a small ballooning called the ampulla of Vater . (wikipedia.org)
Pancreas9
  • ICD-10-PCS code 0FNC4ZZ for Release Ampulla of Vater, Percutaneous Endoscopic Approach is a medical classification as listed by CMS under Hepatobiliary System and Pancreas range. (aapc.com)
  • ICD-10-PCS code 0FUC4JZ for Supplement Ampulla of Vater with Synthetic Substitute, Percutaneous Endoscopic Approach is a medical classification as listed by CMS under Hepatobiliary System and Pancreas range. (aapc.com)
  • Ca head of pancreas was seen in 4 patients, distal Cholangiocarcinoma in 2 patients and Carcinoma of Ampulla of Vater in 4 patients on histopathological examination of the resected specimen. (thefreedictionary.com)
  • The Early Radiological Diagnosis of Diseases of the Pancreas and Ampulla of Vater. (annals.org)
  • Any method of study resulting in early detection of neoplastic lesions that arise in the pancreas or ampulla of Vater would be a welcome addition to the armamentarium of any physician. (annals.org)
  • Ectopic pancreas presenting as ampulla of Vater tumor. (librepathology.org)
  • The Ampulla of Vater is a nipple-like opening in the small intestines through which drains bile (from the bile ducts and gallbladder) and digestive juices from the pancreas. (sciencesource.com)
  • Conclusions: Compared to carcinoma of the pancreas, carcinoma of the ampulla of Vater has a higher resectability rate and a better prognosis. (utmb.edu)
  • 36. Diseases of the Ampulla of Vater and Pancreas. (wiley.com)
Adenocarcinoma of the Ampulla of Va9
  • Involvement of 1p36 region in two cases of adenocarcinoma of the ampulla of Vater. (semanticscholar.org)
  • Role of the DPC4 tumor suppressor gene in adenocarcinoma of the ampulla of Vater: analysis of 140 cases. (librepathology.org)
  • Objective: The aims of this study were to review the experience with adenocarcinoma of the ampulla of Vater at The Johns Hopkins Hospital and to determine what factors influenced the long-term outcome in these patients. (utmb.edu)
  • Summary Background Data: Adenocarcinoma of the ampulla of Vater is the second most common periampullary malignancy. (utmb.edu)
  • Methods: From 1969 to 1996, 120 patients with adenocarcinoma of the ampulla of Vater were managed at The Johns Hopkins Hospital. (utmb.edu)
  • Patients with adenocarcinoma of the ampulla of Vater who underwent R0 resection with pancreaticoduodenectomy between 2001 and 2011 were included in the present multi-institutional study. (biomedcentral.com)
  • High HMGB1 expression is an independent predictor of poor prognosis in patients with adenocarcinoma of the ampulla of Vater not treated with adjuvant chemotherapy. (biomedcentral.com)
  • Therefore, the present study was performed to determine the prognostic impact of HMGB1 in adenocarcinoma of the ampulla of Vater. (biomedcentral.com)
  • One case was a villotubular adenoma with dysplasia and carcinoma in situ, and the other, a polypoid adenocarcinoma of the ampulla of Vater. (meta.org)
Hepatopancreatic4
  • Ampulla, hepatopancreatic. (wikipedia.org)
  • The ampulla of Vater, also called the hepatopancreatic ampulla, is the round pink structure at top. (sciencephoto.com)
  • The eponymous terms for both the ampulla and the papilla can be replaced with anatomical terms such as hepatopancreatic or biliopancreatic ampulla and major or greater duodenal papilla, respectively 6 . (radiopaedia.org)
  • Also called hepatopancreatic ampulla or duodenal ampulla. (cancer.ca)
Adenoma4
  • Adenoma of the ampulla of Vater: putative precancerous lesion. (bmj.com)
  • The histopathology of 12 patients with adenoma of the ampulla of Vater was examined to trace the adenoma-carcinoma sequence of the ampulla of Vater. (bmj.com)
  • These results are consistent with the adenoma-carcinoma sequence for the ampulla of Vater. (bmj.com)
  • An adenoma that arises from the ampulla of Vater and resembles the adenomas of the small and large intestines. (semanticscholar.org)
Endoscopy3
  • CT virtual endoscopy of the ampulla of Vater: preliminary report. (radiopaedia.org)
  • Gastrointestinal endoscopy and endoscopic ultrasonography revealed a cystic lesion 20 mm in size at the ampulla of Vater. (elsevier.com)
  • Complete visualization of the ampulla of Vater (AV) during screening upper GI endoscopy is important as it allows detection of early ampullary neoplasia [ 4 , 5 ]. (biomedcentral.com)
Papilla of Vater4
  • Also known as papilla of Vater. (thefreedictionary.com)
  • Kimura W, Futakawa N, Yamagata S, Wada Y, Kuroda A, Muto T, Esaki Y (1994) Different clinicopathologic findings in two histologic types of carcinoma of papilla of Vater. (springer.com)
  • Pathogenesis of carcinoma of the papilla of Vater. (librepathology.org)
  • Morphogenesis and possible precursor lesions of invasive carcinoma of the papilla of Vater. (nii.ac.jp)
Neoplasms4
  • Carcinoma of the ampulla of Vater tends to manifest early due to biliary outflow obstruction, as opposed to pancreatic neoplasms that often are advanced at the time of diagnosis. (medscape.com)
  • The Authors report a case of Vater's ampulla apudoma and after having examined the characteristics of these neoplasms they discuss clinical presentation, diagnostic and treatment problems of islet cell adenomas. (elsevier.com)
  • Neoplasms of the ampulla of Vater have a better 5-year survival than pancreatic and bile duct neoplasms after resection. (amsterdamumc.org)
  • The PubMed and MEDLINE databases were used to search for publications through 2014 related to endoscopic resection of ampullary neoplasms with the following key words: ampulla of Vater, major duodenal papilla, endoscopic papillectomy, and endoscopic retrograde cholangiopancreatography. (isciii.es)
Cancer14
  • Thomas' sign is the production of silver stools and can be indicative of cancer of the Ampulla of Vater. (wikipedia.org)
  • To better understand the etiology of rare cancers that form in the biliary tract (bile duct, gallbladder, ampulla of Vater), DCEG researchers are conducting studies to examine the molecular and epidemiologic characteristics of cancer at different sites in the biliary tract and identify potential molecular subtypes. (cancer.gov)
  • This study allows cross-sectional evaluation of biologic markers and epidemiologic risk factors for gallbladder, extrahepatic bile duct, and ampulla of Vater cancer. (cancer.gov)
  • Analysis of Founder Mutations in Rare Tumors Associated With Hereditary Breast/Ovarian Cancer Reveals a Novel Association of BRCA2 Mutations with Ampulla of Vater Carcinomas. (humpath.com)
  • The drugs are not approved for small bowel or ampulla of Vater cancer. (knowcancer.com)
  • Histological FAS expression is related to aggressiveness of cancer of the ampulla of Vater and FAS expression can be considered to be a prognostic marker in cancer of the ampulla of Vater. (omicsonline.org)
  • However, FAS expression in cancer of the ampulla of Vater has not been reported. (omicsonline.org)
  • This is the first case report of an ampulla of a Vater cancer patient with NRAS and BRAF mutations, identified in next-generation sequencing, and treated successfully with a MEK inhibitor. (ovid.com)
  • We analyzed DNA from a resected cancer of the ampulla of Vater and whole blood DNAfrom a 63 year-old man who underwent a pancreaticoduodenectomy by whole genomesequencing, achieving 37× and 40× coverage, respectively. (biomedcentral.com)
  • Cancer of the ampulla of Vater is an uncommon disease that leads to death in 60% of affected patients. (semanticscholar.org)
  • Ampullary of Vater cancer is a rare malignancy that arises from the distal biliary epithelium of the ampulla of Vater. (clinicalultrasound.org)
  • Sporadic reports have been published about the involvement of the ampulla by breast cancer metastasis. (elsevier.es)
  • It's when cancer starts in the part of the body called the ampulla of Vater. (rochester.edu)
  • Ampullary cancer may also be called ampulla of Vater cancer. (rochester.edu)
Endoscopic retrograde cholangiopanc2
  • ERCP (endoscopic retrograde cholangiopancreatography) is a procedure in which the Ampulla of Vater is cannulated and x-ray contrast is injected. (sciencesource.com)
  • Endoscopic Retrograde Cholangiopancreatography (ERCP) revealed a tumor with a large distorted ampulla (Figure 5 ) and biopsies revealed high grade dysplasia and intra mucosal carcinoma. (biomedcentral.com)
Abraham Vater2
  • The eponymic term "ampulla of Vater" is named after Abraham Vater (1684-1751), a German anatomist who first published a description of it in 1720. (wikipedia.org)
  • Named after Abraham Vater (1684-1751), a German professor of anatomy 5 . (radiopaedia.org)
Tumors of the ampulla2
  • Safety and long-term efficacy of transduodenal excision for tumors of the ampulla of Vater. (semanticscholar.org)
  • Tumors of the ampulla of Vater: early diagnosis by intraampullary biopsy during endoscopic cannulation. (meta.org)
Immunohistochemistry1
  • The aim of this study is thus to investigate the relationship between the expression of FAS and clinicopathological features using immunohistochemistry in carcinoma of the ampulla of Vater. (omicsonline.org)
Lesions4
  • Introduction: Proposed management of benign ampullary lesions includes local resection (endoscopic or surgical ampullectomy) and en-bloc resection (pancreaticoduodenectomy). (sages.org)
  • Surgical treatment such as pancreatico-duodenectomy could be an option for isolated metastatic lesions to the ampulla of Vater in select symptomatic patients with good performance status and no other sites of metastatic disease. (thefreedictionary.com)
  • En bloc resection is recommended for lesions confined to the papilla. (isciii.es)
  • Lesions of the ampulla of Vater are unusual. (isciii.es)
Duodenal ampulla1
  • Most neuroendocrine tumor of the duodenal ampulla is diagnosed incidentally in the duodenoscopy. (imedpub.com)
Vater's2
  • Fifty-five invasive carcinomas of Vater's ampulla were histologically classified into pancreaticobiliary, intestinal, and other types. (unboundmedicine.com)
  • IgG4-related sclerosing cholangitis and autoimmune pancreatitis: histological assessment of biopsies from Vater's ampulla and the bile duct. (springer.com)
Carcinomas5
  • A broad histomorphologic spectrum of ampullary carcinomas of Vater make a reproducible histologic classification difficult. (unboundmedicine.com)
  • Carcinoma of the ampulla of Vater is one of the carcinomas that occur in the biliary tract. (omicsonline.org)
  • The prognosis of carcinoma of the ampulla of Vater is considered to be better than those of carcinomas derived from other parts of the biliary tract or pancreatic head [ 17 - 19 ]. (omicsonline.org)
  • Most carcinomas of the extrahepatic bile ducts and ampulla of Vater are diagnosed prior to surgery, so intraoperative consultations usually concern evaluation of resection margins. (springer.com)
  • Only well-differentiated NETs and well-differentiated neuroendocrine carcinomas of the stomach, small intestine, ampulla of Vater, colon and rectum use the following stages. (cancer.ca)
Bile ducts1
  • Once the ampulla is identified, a plastic catheter or cannula is inserted through the ampulla, and radiocontrast material is injected into the bile ducts, and/or, pancreatic duct. (wikidoc.org)
Neuroendocrine5
  • Neuroendocrine carcinoma of the ampulla of Vater causing ectopic adrenocorticotropic hormone-dependent Cushing's syndrome. (humpath.com)
  • Neuroendocrine Tumor of the Ampulla of Vater: A Rare Neoplasm in an Atypical Site. (imedpub.com)
  • Context The neuroendocrine tumor of the ampulla of Vater represents a rare disease and, although the majority of them are indolent, this neoplasm has a relatively poor prognosis. (imedpub.com)
  • Case report The authors describe three cases involving neuroendocrine tumor of the ampulla of Vater that were operated upon a single institution and report the etiopathogenic, clinical, diagnostic, therapeutic and prognostic characteristics of this rare neoplasm. (imedpub.com)
  • 67 patients with ampulla of Vater and neuroendocrine tumours were excluded. (mja.com.au)
Tumor3
  • Carcinoma of the ampulla of Vater is an uncommon tumor. (medscape.com)
  • It happens because the tumor in the ampulla of Vater blocks the bile duct. (rochester.edu)
  • These can be used to look for a tumor inside the ampulla of Vater. (rochester.edu)
Adenocarcinomas2
  • Pancreatobiliary and ampulla of Vater adenocarcinomas frequently metastasize to regional lymph nodes, liver, or lung and are difficult to diagnose because they lack specific immunohistochemical markers. (elsevier.com)
  • We studied the expression of cytokeratin 7 (CK7), cytokeratin 17 (CK17), cytokeratin 20 (CK20), CDX2, mucin 1 (MUC1), mucin 2 (MUC2), and mucin 5AC (MUC5AC) in 46 cases of pancreatic ductal carcinoma, 18 ampulla of Vater adenocarcinomas, and 24 intrahepatic cholangiocarcinomas. (elsevier.com)
Immunohistochemical2
  • TY - JOUR T1 - Carcinoma of the ampulla of Vater: comparative histologic/immunohistochemical classification and follow-up. (unboundmedicine.com)
  • Zhou H, Schaefer N, Wolff M, Fischer HP (2004) Carcinoma of the ampulla of Vater: comparative histologic/immunohistochemical classification and follow-up. (springer.com)
Abstract1
  • abstract = "Objective Ampulla of Vater carcinoma (AVC) has a broad spectrum of different prognoses. (elsevier.com)
Malignant1
  • A primary or metastatic malignant neoplasm involving the ampulla of vater. (icd10data.com)
Tumours4
  • AKA tumours of the ampulla of Vater . (librepathology.org)
  • Tumours of the ampulla are only in the ampulla. (cancer.ca)
  • For tumours in the stomach, small intestine or ampulla, the tumour is 1 cm or smaller. (cancer.ca)
  • For tumours in the stomach, small intestine or ampulla, the tumour may be larger than 1 cm. (cancer.ca)
Small intestine1
  • Or the tumour has grown into nearby tissues surrounding the small intestine, ampulla, colon or rectum. (cancer.ca)
Duct3
  • Various smooth muscle sphincters regulate the flow of bile and pancreatic juice through the ampulla: the sphincter of the pancreatic duct, the sphincter of the bile duct, and the sphincter of Oddi. (wikipedia.org)
  • When needed, the opening of the ampulla can be enlarged with an electrified wire ( sphincterotome ) and access into the bile duct obtained so that gallstones may be removed or other therapy performed. (wikidoc.org)
  • Beaufiful Diagram Of Bile Duct System Photos -- Ampulla Of Vater Wikipedia. (articles-publisher.com)
Metastatic1
  • 1. Patients must have histologically or cytologically confirmed adenocarcinoma of the small bowel or ampulla of Vater that is either unresectable or metastatic. (knowcancer.com)
Radical resection2
  • Results after radical resection of ampullary of Vater carcinoma have been improving. (medscape.com)
  • of ampulla of vater successful radical resection. (springer.com)
Obstructive jaundice1
  • Here, we present a case of an 84-year-old woman who developed obstructive jaundice and was diagnosed with nonoperable adenocarcinoma originating from the ampulla of Vater, a lethal disease with a median overall survival of less than a year. (ovid.com)
Survival1
  • Carcinoma of the ampulla of Vater: long-term survival after surgical treatment. (ntu.edu.tw)
Pancreatitis1
  • Acute pancreatitis was present in 4% and 19% of patients with pancreatic and ampulla of Vater tumors, respectively. (thefreedictionary.com)
Cystic1
  • In esophagogastroduodenoscopy , a cystic mass showing a positive pillow sign was found on the ampulla of Vater . (bvsalud.org)
Recurrence1
  • However, recurrence of carcinoma of the ampulla of Vater occurs even though the curative resection has been performed [ 17 - 19 ]. (omicsonline.org)
Mucosa1
  • A transverse fold of mucosa overlying the ampulla is frequently seen, as shown here. (sages.org)
Ampullary adenocarcinoma1
  • Definition: Ampullary adenocarcinoma (A-AC) is a rare malignancy arising from the ampulla of Vater. (humpath.com)
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