Cystadenoma
Cystadenoma, Mucinous
Cystadenoma, Serous
A cystic tumor of the ovary, containing thin, clear, yellow serous fluid and varying amounts of solid tissue, with a malignant potential several times greater than that of mucinous cystadenoma (CYSTADENOMA, MUCINOUS). It can be unilocular, parvilocular, or multilocular. It is often bilateral and papillary. The cysts may vary greatly in size. (Dorland, 27th ed; from Hughes, Obstetric-Gynecologic Terminology, 1972)
Cystadenocarcinoma
A malignant neoplasm derived from glandular epithelium, in which cystic accumulations of retained secretions are formed. The neoplastic cells manifest varying degrees of anaplasia and invasiveness, and local extension and metastases occur. Cystadenocarcinomas develop frequently in the ovaries, where pseudomucinous and serous types are recognized. (Stedman, 25th ed)
Mucocele
Biliary Tract Neoplasms
Cysts
Sertoli-Leydig Cell Tumor
A sex cord-gonadal stromal tumor consists of LEYDIG CELLS; SERTOLI CELLS; and FIBROBLASTS in varying proportions and degree of differentiation. Most such tumors produce ANDROGENS in the Leydig cells, formerly known as androblastoma or arrhenoblastoma. Androblastomas occur in the TESTIS or the OVARY causing precocious masculinization in the males, and defeminization, or virilization (VIRILISM) in the females. In some cases, the Sertoli cells produce ESTROGENS.
Bile Ducts, Intrahepatic
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).
Adenolymphoma
Cystadenocarcinoma, Mucinous
A malignant cystic or semisolid tumor most often occurring in the ovary. Rarely, one is solid. This tumor may develop from a mucinous cystadenoma, or it may be malignant at the onset. The cysts are lined with tall columnar epithelial cells; in others, the epithelium consists of many layers of cells that have lost normal structure entirely. In the more undifferentiated tumors, one may see sheets and nests of tumor cells that have very little resemblance to the parent structure. (Hughes, Obstetric-Gynecologic Terminology, 1972, p184)
Hepatic Duct, Common
Spermatocele
Ovarian Neoplasms
Aspermia
Pseudomyxoma Peritonei
A condition characterized by poorly-circumscribed gelatinous masses filled with malignant mucin-secreting cells. Forty-five percent of pseudomyxomas arise from the ovary, usually in a mucinous cystadenocarcinoma (CYSTADENOCARCINOMA, MUCINOUS), which has prognostic significance. Pseudomyxoma peritonei must be differentiated from mucinous spillage into the peritoneum by a benign mucocele of the appendix. (Segen, Dictionary of Modern Medicine, 1992)
Pancreatic Cyst
A true cyst of the PANCREAS, distinguished from the much more common PANCREATIC PSEUDOCYST by possessing a lining of mucous EPITHELIUM. Pancreatic cysts are categorized as congenital, retention, neoplastic, parasitic, enterogenous, or dermoid. Congenital cysts occur more frequently as solitary cysts but may be multiple. Retention cysts are gross enlargements of PANCREATIC DUCTS secondary to ductal obstruction. (From Bockus Gastroenterology, 4th ed, p4145)
Neoplasms, Multiple Primary
Salivary Glands, Minor
Tomography, X-Ray Computed
Pancreatic Pseudocyst
Cholangiopancreatography, Magnetic Resonance
Bile Ducts, Extrahepatic
Cystadenocarcinoma, Serous
A malignant cystic or semicystic neoplasm. It often occurs in the ovary and usually bilaterally. The external surface is usually covered with papillary excrescences. Microscopically, the papillary patterns are predominantly epithelial overgrowths with differentiated and undifferentiated papillary serous cystadenocarcinoma cells. Psammoma bodies may be present. The tumor generally adheres to surrounding structures and produces ascites. (From Hughes, Obstetric-Gynecologic Terminology, 1972, p185)
Adenocarcinoma, Mucinous
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)
Ophthalmology
von Hippel-Lindau Disease
An autosomal dominant disorder caused by mutations in a tumor suppressor gene. This syndrome is characterized by abnormal growth of small blood vessels leading to a host of neoplasms. They include HEMANGIOBLASTOMA in the RETINA; CEREBELLUM; and SPINAL CORD; PHEOCHROMOCYTOMA; pancreatic tumors; and renal cell carcinoma (see CARCINOMA, RENAL CELL). Common clinical signs include HYPERTENSION and neurological dysfunctions.
Von Hippel-Lindau Tumor Suppressor Protein
Hemangioblastoma
A benign tumor of the nervous system that may occur sporadically or in association with VON HIPPEL-LINDAU DISEASE. It accounts for approximately 2% of intracranial tumors, arising most frequently in the cerebellar hemispheres and vermis. Histologically, the tumors are composed of multiple capillary and sinusoidal channels lined with endothelial cells and clusters of lipid-laden pseudoxanthoma cells. Usually solitary, these tumors can be multiple and may also occur in the brain stem, spinal cord, retina, and supratentorial compartment. Cerebellar hemangioblastomas usually present in the third decade with INTRACRANIAL HYPERTENSION, and ataxia. (From DeVita et al., Cancer: Principles and Practice of Oncology, 5th ed, pp2071-2)
Hospitals, General
Third International Meeting on von Hippel-Lindau disease. (1/27)
Five years after the identification of the von Hippel-Lindau (VHL) gene, physicians, scientists and concerned VHL family members met to review the current state of knowledge on the diagnosis and treatment of VHL and to summarize the latest information on the biochemistry of the VHL protein (pVHL). The NIH and University of Pennsylvania groups reported the detection of germ-line mutations in 100% (93 of 93) of VHL families studied. Several studies determined the frequency of VHL germ-line mutations in individuals with a single manifestation of VHL without a family history of VHL. National groups to improve the diagnosis and treatment of individuals with VHL disease have been established in Great Britain, Denmark, France, Holland, Italy, Japan, Poland, and the United States. Evidence for the existence of genes that modify the expression of VHL was presented. The VHL protein appears to have several distinct functions: (a) down-regulation of hypoxia-inducible mRNAs; (b) proper assembly of the extracellular fibronectin matrix; (c) regulation of exit from the cell cycle; and (d) regulation of expression of carbonic anhydrases 9 and 12. (+info)CDKN2A gene inactivation in epithelial sporadic ovarian cancer. (2/27)
The tumour suppressor gene CDKN2A, located on chromosome 9p21, encodes the cell cycle regulatory protein p16. Inactivation of the CDKN2A gene could lead to uncontrolled cell growth. In order to determine the role of CDKN2A in the development of sporadic ovarian cancer, loss of heterozygosity at 9p21-22, homozygous deletion, mutation and methylation status of the CDKN2A gene as well as CDKN2A expression were examined in a panel of serous papillary ovarian cancer. The frequency of loss of heterozygosity (LOH) for one or more informative markers at 9p21-22 was 65% (15/23). The most common deleted region was located between interferon (IFN)-alpha and D9S171. Homozygous deletions and mutations of the CDKN2A gene were not found. There was no evidence of methylation in exon 1, but methylation in exon 2 of CDKN2A gene was found in 26% (6/23). Absence of CDKN2A gene expression was shown in 27% (6/22) at mRNA level and 21% (4/19) at protein level. These data suggest that the CDKN2A gene is involved in the tumorigenesis of ovarian cancer, but the mechanisms of CDKN2A gene inactivation in serous papillary ovarian cancer remains unclear. (+info)Ovarian micropapillary serous borderline tumors. Clinicopathologic features and outcome of seven surgically staged patients. (3/27)
We report the clinicopathologic findings for 7 patients with completely staged ovarian micropapillary serous borderline tumors (MSBTs) to further clarify tumor behavior. None of the MSBTs had microinvasion in the ovarian neoplasm. The MSBT pattern constituted 25% to almost all of the neoplasm. Four were bilateral, and 6 involved the ovarian surface. Five patients had peritoneal implants; 2 were invasive, and 3 were noninvasive MSBTs. Distribution of stages among patients was as follows: IA, 1; IC, 1; IIC, 2; IIIB, 2; and IIIC, 1. Median follow-up was 8.5 years. Four patients were alive and well at the last follow-up visit, including 1 patient with stage IIIC (lymph node metastases) disease who had noninvasive implants (12 years after surgery). One patient who was free of disease died of complications of chemotherapy and abdominal surgery. Two patients died of intra-abdominal neoplastic growth (stages IIC and IIIB) 5 and 9 years after surgery, respectively; both had invasive implants. Without invasive peritoneal implants, MSBTs seem to behave as similar staged nonmicropapillary serous borderline tumors without invasive peritoneal implants. With invasive peritoneal implants, they seem to behave as low-grade carcinomas. Pathologists should recognize MSBT as a neoplasm that can have adverse prognostic features, including invasive peritoneal implants. (+info)Expression of laminin-5-gamma-2 chain in intraductal papillary-mucinous and invasive ductal tumors of the pancreas. (4/27)
The laminin-5-gamma-2 chain is expressed in various invasive carcinoma cells. To clarify the relationship between laminin-5 expression and the development of intraductal papillary-mucinous tumors (IPMTs), we performed an immunohistochemical study of 26 IPMTs and 30 invasive ductal adenocarcinomas. Cases were classified into five groups: intraductal papillary-mucinous adenoma (Group A; n = 8), adenocarcinoma without invasion (Group B; n = 3), adenocarcinoma with minimal invasion (Group C; n = 5), adenocarcinoma with macroscopically evident invasion (Group D; n = 10), and invasive ductal adenocarcinoma (conventional type; Group E; n = 30). In the invasive components of Groups D and E, laminin-5 was expressed in 80% and 100% of cases, respectively. In the intraductal components of IPMTs, expression of laminin-5 was not seen in Groups A and B, whereas they were seen in one case in Group C (20%) and in seven in Group D (70%). Most of the staining patterns of the intraductal components were focal and scattered. Laminin-5-gamma-2 expression in the intraductal components of IPMTs tends to increase as tumors develop and may be a indicator of the potential invasiveness of the tumor cells. (+info)Solid-pseudopapillary tumors of the pancreas are genetically distinct from pancreatic ductal adenocarcinomas and almost always harbor beta-catenin mutations. (5/27)
Solid-pseudopapillary tumors (SPTs) are unusual pancreatic neoplasms of low malignant potential that most frequently affect young women. Genetic events contributing to the development of SPTs are unknown. Whereas the more common ductal adenocarcinomas of the pancreas essentially never harbor beta-catenin or APC gene mutations, we have recently identified alterations of the APC/beta-catenin pathway in other nonductal pancreatic neoplasms including pancreatoblastomas and acinar cell carcinomas. We analyzed a series of 20 SPTs for somatic alterations of the APC/beta-catenin pathway using immunohistochemistry for beta-catenin protein accumulation, direct DNA sequencing of beta-catenin exon 3, and direct DNA sequencing of the mutation cluster region in exon 15 of the APC gene in those SPTs that did not harbor beta-catenin mutations. Immunohistochemical labeling for cyclin D1 was performed to evaluate the overexpression of this cell-cycle protein as one of the putative downstream effectors of beta-catenin dysregulation. In addition, we analyzed the SPTs for genetic alterations commonly found in pancreatic ductal adenocarcinomas, including mutations in the K-ras oncogene and p53 and DPC4 tumor suppressor genes, using direct DNA sequencing of K-ras and immunostaining for p53 and Dpc4. Almost all SPTs harbored alterations in the APC/beta-catenin pathway. Nuclear accumulation of beta-catenin protein was present in 95% (19 of 20), and activating beta-catenin oncogene mutations were identified in 90% (18 of 20) of the SPTs. Seventy-four percent (14 of 19) showed overexpression of cyclin D1, ranging from 10 to 70% of tumor nuclei. In contrast, no K-ras mutations were present in any of the 20 SPTs, and Dpc4 expression was intact in all 16 SPTs for which immunohistochemical labeling was successful. Overexpression of p53 was limited to only 3 of 19 (15.8%) SPTs. These results emphasize the two distinct, divergent genetic pathways of neoplastic progression in pancreatic ductal and nonductal neoplasms. (+info)Solid--cystic papillary tumor of pancreas. (6/27)
A case of Solid and Cystic Papillary Epithelial Tumor of Pancreas displaying low grade malignancy occurring in a 38 years old female is presented. It is a rare condition and could be diagnosed histopathologically after complete excision. (+info)Differential diagnosis of benign and malignant intraductal papillary mucinous tumors of the pancreas: MR cholangiopancreatography and MR angiography. (7/27)
OBJECTIVE: To compare the usefulness of magnetic resonance cholangiopancreatography (MRCP) and MR angiography (MRA) in differentiating malignant from benign intraductal papillary mucinous tumors of the pancreas (IPMTs), and to determine the findings which suggest malignancy. MATERIALS AND METHODS: During a 6-year period, 46 patients with IPMT underwent MRCP. Morphologically, tumor type was classified as main duct, branch duct, or combined. The diameter of the main pancreatic duct (MPD), the extent of the dilated MPD, and the location and size of the cystic lesion, septum, and communicating channel were assessed. For all types of IPMTs, enhanced mural nodules and portal vein narrowing were evaluated at MRA. RESULTS: Combined-type IPMTs were more frequently malignant (78%) than benign (42%) (p < 0.05). Compared with benign lesions, malignant lesions were larger, and the caliber of the communicating channel was also larger (p < 0.05). Their dilated MPD was more extensive and of greater diameter (p < 0.05), and the presence of mural nodules was more frequent (p < 0.001). CONCLUSION: Combined MRCP and MRA might be useful for the differential diagnosis of malignant and benign IPMTs of the pancreas. (+info)Papillary cystadenoma arising from the upper lip: a case report. (8/27)
We report a rare case of a papillary cystadenoma arising from the upper lip. This tumor was not distinctly encapsulated and had proliferated replacing the ductal epithelium. Mast cells were found not only in the stroma but also in the oncocytic epithelial layer. There was a strong immunoreaction with mitochondrial antibody in the epithelial layer. Only one case (0.9%) of papillary cystadenoma has occurred among the 110 benign intraoral salivary gland tumors seen in our hospital from 1966 through September 2003. (+info)
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Multidetector CT of multicentric solid pseudopapillary tumor of the pancreas: a case report and review of the literature.
Surface epithelial changes in uterine endometrioid carcinoma mimicking micropapillary serous borderline tumor of ovary:...
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Invasive carcinoma derived from intraductal papillary-mucinous carcinoma of the pancreas: Clinicopathologic and...
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MRI appearance of ovarian serous borderline tumors of the micropapillary type compared to that of typical ovarian serous...
SPEN(Solid and papillary epithelial neoplasm of pancreas), IPMT(Intraductal papillary mucinous tumor) = mucinous ductal ectasia...
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Journal of Postgraduate Gynecology & Obstetrics: Giant Borderline Mucinous Cystadenoma With Previous 3 Cesareans
Intra and extra-hepatic cystadenoma of the biliary duct. Review of literature and radiological and pathological characteristics...
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Cystadenocarcinoma
Papillary serous cystadenocarcinoma Ovarian serous cystadenoma "Female Genital Pathology". Retrieved 2009-03-23. Raghavan, ... Cystadenocarcinoma is a malignant form of a cystadenoma and is a cancer derived from glandular epithelium, in which cystic ...
Pancreatic mucinous cystic neoplasm
Intraductal papillary mucinous neoplasm Pancreatic serous cystadenoma Elta, GH; Enestvedt, BK; Sauer, BG; Lennon, AM (April ... Factors that predict malignancy include loculated appearance, mural nodules, papillary projections, p53 immunoreactivity, and ...
Aldred Scott Warthin
Adenolymphoma of the parotid gland, or papillary cystadenoma lymphomatosum, is better known as "Warthin's tumor"; he described ... CS1 maint: discouraged parameter (link) Warthin, Aldred Scott (July 1929). "Papillary Cyst Adenoma Lymphomatosum: A Rare ...
User:Dlthewave
revdel) Pancreatic serous cystadenoma. *(speedy) User:Amaitra1/Serous cystic neoplasms. *(request speedy, got stubify) ... revdel) Intraductal papillary mucinous neoplasm. *(speedy) Nelson Keyes. *(speedy) User:Zyang666/sandbox ...
Warthin's tumor
... , also known as papillary cystadenoma lymphomatosum, is a benign cystic tumor of the salivary glands containing ... The cystic spaces have epithelium referred to as papillary infoldings that protrude into them. Additionally, the epithelium has ...
Endolymphatic sac tumor
... papillary adenomatous tumor, aggressive papillary adenoma, invasive papillary cystadenoma, and papillary tumor of temporal bone ... Aug 1993). "Papillary neoplasms (Heffner's tumors) of the endolymphatic sac". Ann. Otol. Rhinol. Laryngol. 102 (8 pt 1): 648-51 ... The tumor is arranged as simple, broad, non-complex papillary projections without large cystic spaces. The spaces are often ... An endolymphatic sac tumor (ELST) is a very uncommon papillary epithelial neoplasm arising within the endolymphatic sac or ...
Forme fruste
... hand use is sometimes preserved with minimal stereotypic movements unilateral papillary cystadenoma is supposed to be forme ...
List of MeSH codes (C04)
... cystadenoma MeSH C04.557.470.035.320.225 - cystadenoma, mucinous MeSH C04.557.470.035.320.230 - cystadenoma, papillary MeSH ... cystadenoma MeSH C04.557.470.590.485.225 - cystadenoma, mucinous MeSH C04.557.470.590.485.230 - cystadenoma, papillary MeSH ... papillary MeSH C04.557.470.200.025.085.225 - carcinoma, papillary, follicular MeSH C04.557.470.200.025.095 - adenocarcinoma, ... papillary MeSH C04.557.470.200.400 - carcinoma, squamous cell MeSH C04.557.470.200.400.130 - bowen's disease MeSH C04.557. ...
Pancreatectomy
Cystadenoma (mucinous/serous) Cystadenocarcinoma Islet cell tumors (neuroendocrine tumors) Papillary cystic neoplasms Lymphoma ...
Von Hippel-Lindau disease
... pancreatic serous cystadenoma), endolymphatic sac tumor, and bilateral papillary cystadenomas of the epididymis (men) or broad ...
Testicular cancer
... structures Adenomatoid tumor Malignant and benign mesothelioma Adenocarcinoma of the epididymis Papillary cystadenoma of the ... types Serous tumor of borderline malignancy Serous carcinoma Well differentiated endometrioid tumor Mucinous cystadenoma ...
Psammoma body
Papillary thyroid carcinoma Papillary renal cell carcinoma Ovarian papillary serous cystadenoma and cystadenocarcinoma ... Ovarian papillary serous cystadenocarcinoma at WebPath, The Internet Pathology Laboratory for Medical Education at Mercer ... The term is derived from the Greek word ψάμμος (psámmos), meaning "sand". Psammoma bodies are associated with the papillary ( ... Endometrial adenocarcinomas (Papillary serous carcinoma ~3%-4%) Meningiomas, in the central nervous system Peritoneal and ...
Cystic lesions of the pancreas
Pancreatic intraductal papillary mucinous tumors (most common diagnosis - 52.6%) Pancreatic serous cystic tumors (20.6%) ... Pancreatic mucinous cystadenoma Pancreatic mucinous cystadenocarcinoma Parra-Herran, C. E.; Garcia, M. T.; Herrera, L; Bejarano ... Pancreatic serous cystadenoma Pancreatic serous cystadenocarcinoma Pancreatic mucinous cystic tumors (13.4%) ...
Cystadenoma
... papillary cystadenoma (8450-8451, 8561) mucinous cystadenoma (8470-8473) Bile duct cystadenoma (8161) or biliary cystadenoma is ... Endometrioid cystadenoma (8380) Appendix: The term mucinous cystadenoma is an obsolete term for appendiceal mucinous neoplasm ... ISBN 978-1-4160-2999-1. Serous cystadenoma of pancreas at eMedicine Biliary cystadenoma/cystadenocarcinoma at eMedicine v t e. ... Cystadenoma (or "cystoma") is a type of cystic adenoma. When malignant, it is called cystadenocarcinoma. When not otherwise ...
International Classification of Diseases for Oncology
NOS M8471/0 Papillary mucinous cystadenoma, NOS (C56.9) Papillary pseudomucinous cystadenoma, NOS M8471/3 papillary mucinous ... M8460/0 Papillary serous cystadenoma, NOS (C56.9) M8460/3 Papillary serous cystadenocarcinoma (C56.9) Papillary serous ... Eccrine cystadenoma M8405/0 Papillary hidradenoma Hidradenoma papilliferum M8406/0 Papillary syringadenoma (C44._) Papillary ... NOS Intraductal papillary carcinoma, NOS Ductal carcinoma in situ, papillary DCIS, papillary M8503/3 Intraductal papillary ...
Papillary serous cystadenocarcinoma
... s may exhibit psammoma bodies upon histopathology. Papillary serous cystadenoma Kosary, ... Papillary serous cystadenocarcinomas are the most common form of malignant ovarian cancer making up 26 percent of ovarian ... Ovarian papillary serous cystadenocarcinoma at WebPath, The Internet Pathology Laboratory for Medical Education at Mercer ...
Pancreatic serous cystadenoma
In contrast to some of the other cyst-forming tumors of the pancreas (such as the intraductal papillary mucinous neoplasm and ... Ovarian serous cystadenoma Pancreatic mucinous cystadenoma Solid pseudopapillary neoplasm Jais, B; Rebours, V; Malleo, G; ... Pancreatic serous cystadenoma is a benign tumour of pancreas. It is usually found in the tail of the pancreas, and may be ... 2008). "Serous cystadenoma of the pancreas: clinical and pathological features in 33 patients". Pancreatology. 8 (2): 135-41. ...
Intraductal papillary mucinous neoplasm
Pancreatic serous cystadenoma Solid pseudopapillary neoplasm "Intraductal Papillary Mucinous Neoplasms of the Pancreas". Johns ... Intraductal papillary mucinous neoplasm (IPMN) is a type of tumor that can occur within the cells of the pancreatic duct. IPMN ... Although intraductal papillary mucinous neoplasms are benign tumors, they can progress to pancreatic cancer. As such IPMN is ... Once an intraductal papillary mucinous neoplasm has been found, the management options include close monitoring and pre-emptive ...
Pancreatic disease
Cysts also may be present due to intraductal papillary mucinous neoplasm. Pancreas divisum is a malformation in which the ... See pancreatic tumors, benign or malignant (pancreatic cancer). Serous cystadenoma of the pancreas Solid pseudopapillary ...
Lichen planus
Papillary cystadenoma lymphomatosum. *Pleomorphic adenoma. *Sebaceous adenoma. *Malignant: Acinic cell carcinoma. * ...
Aphthous stomatitis
Papillary cystadenoma lymphomatosum. *Pleomorphic adenoma. *Sebaceous adenoma. *Malignant: Acinic cell carcinoma. * ...
Dentin hypersensitivity
Papillary cystadenoma lymphomatosum. *Pleomorphic adenoma. *Sebaceous adenoma. *Malignant: Acinic cell carcinoma. * ...
Black hairy tongue
Papillary cystadenoma lymphomatosum. *Pleomorphic adenoma. *Sebaceous adenoma. *Malignant: Acinic cell carcinoma. * ...
Mouth ulcer
Papillary cystadenoma lymphomatosum. *Pleomorphic adenoma. *Sebaceous adenoma. *Malignant: Acinic cell carcinoma. * ...
Gingivitis
Papillary cystadenoma lymphomatosum. *Pleomorphic adenoma. *Sebaceous adenoma. *Malignant: Acinic cell carcinoma. * ...
Herpes simplex
Papillary cystadenoma lymphomatosum. *Pleomorphic adenoma. *Sebaceous adenoma. *Malignant: Acinic cell carcinoma. * ...
Eagle syndrome
Papillary cystadenoma lymphomatosum. *Pleomorphic adenoma. *Sebaceous adenoma. *Malignant: Acinic cell carcinoma. * ...
Behçet's disease
Papillary cystadenoma lymphomatosum. *Pleomorphic adenoma. *Sebaceous adenoma. *Malignant: Acinic cell carcinoma. * ...
Carcinoid
Ovarian serous cystadenoma / Pancreatic serous cystadenoma / Serous cystadenocarcinoma / Papillary serous cystadenocarcinoma. ...
Adenomyoma
Ovarian serous cystadenoma. *Mucinous cystadenoma. *Cystadenocarcinoma *Papillary serous cystadenocarcinoma. *Krukenberg tumor ...
Carcinoma
Ovarian serous cystadenoma / Pancreatic serous cystadenoma / Serous cystadenocarcinoma / Papillary serous cystadenocarcinoma ...
Somatostatinoma
Ovarian serous cystadenoma / Pancreatic serous cystadenoma / Serous cystadenocarcinoma / Papillary serous cystadenocarcinoma ...
Hepatocellular adenoma
Ovarian serous cystadenoma / Pancreatic serous cystadenoma / Serous cystadenocarcinoma / Papillary serous cystadenocarcinoma ...
印戒细胞癌 - 维基百科,自由的百科全
卵巢浆液性囊腺瘤 / Pancreatic serous cystadenoma(英语:Pancreatic serous cystadenoma) / Serous cystadenocarcinoma(英语:Serous ... 胰腺导管内乳头状黏液肿瘤(英语:
Linitis plastica
Ovarian serous cystadenoma / Pancreatic serous cystadenoma / Serous cystadenocarcinoma / Papillary serous cystadenocarcinoma. ...
Sarcoma botryoides
Ovarian serous cystadenoma. *Mucinous cystadenoma. *Cystadenocarcinoma *Papillary serous cystadenocarcinoma. *Krukenberg tumor ...
胰臟癌 - 維基百科,自由的百科全書
利用現代醫學影像技術,發現胰臟腫瘤癌前病變的比例逐漸提高,例如日本研究者在1982年首次發表了胰管內乳頭狀黏液性腫瘤(英語:intraductal papillary mucinous neoplasms)(IPMN)。2010年的一份文獻稱「未來十年可 ... pancreatic serous
زونا - ویکیپدیا، دانشنامهٔ آزاد
Papillary cystadenoma lymphomatosum. *Pleomorphic adenoma. *Sebaceous adenoma. *Malignant: Acinic cell carcinoma. * ...
Granulosa cell tumour
Ovarian serous cystadenoma. *Mucinous cystadenoma. *Cystadenocarcinoma *Papillary serous cystadenocarcinoma. *Krukenberg tumor ...
Multiple endocrine neoplasia
Ovarian serous cystadenoma / Pancreatic serous cystadenoma / Serous cystadenocarcinoma / Papillary serous cystadenocarcinoma ...
Warthin's tumor
... , also known as papillary cystadenoma lymphomatosum, is a benign cystic tumor of the salivary glands containing ... The cystic spaces have epithelium referred to as papillary infoldings that protrude into them. Additionally, the epithelium has ...
Prolactinoma
Ovarian serous cystadenoma / Pancreatic serous cystadenoma / Serous cystadenocarcinoma / Papillary serous cystadenocarcinoma ...
Koplik's spots
Papillary cystadenoma lymphomatosum. *Pleomorphic adenoma. *Sebaceous adenoma. *Malignant: Acinic cell carcinoma. * ...
Papilloma
Ovarian serous cystadenoma / Pancreatic serous cystadenoma / Serous cystadenocarcinoma / Papillary serous cystadenocarcinoma ...
Burning mouth syndrome
Papillary cystadenoma lymphomatosum. *Pleomorphic adenoma. *Sebaceous adenoma. *Malignant: Acinic cell carcinoma. * ...
Temporomandibular joint dysfunction
Papillary cystadenoma lymphomatosum. *Pleomorphic adenoma. *Sebaceous adenoma. *Malignant: Acinic cell carcinoma. * ...
Pathology Outlines - Papillary cystadenoma
Vascular endothelial growth factor in von Hippel-Lindau syndrome - associated papillary cystadenoma of epididymis (Hum Pathol ... Papillary in foldings project into cystic spaces covered by single to double layered cuboidal / columnar cells *Tubules common ... Useful negative stains include AMACR and RCC antigen, to differentiate from clear cell papillary renal cell carcinoma *CD10 is ... Simple and complex papillary clusters *Tumor cells are monomorphic, with moderate to abundant cytoplasm, well defined ...
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Serous Papillary Cystadenoma Of Ovary: Symptoms & Management
Serous papillary cystadenoma is a fairly common benign tumor of the ovary. It is known to affect women in the age group of 40 ... Risk Factors For Serous Papillary Cystadenoma. The precise cause for the occurrence of the occurrence of serous papillary ... Serous Papillary Cystadenoma Of Ovary: Symptoms & Management Salina Womens Health March 16, 2017. March 15, 2017. ... Serous papillary cystadenoma is a fairly common benign tumor of the ovary which is known to affect women in the age group of 40 ...
Papillary cystadenoma
Serous cystadenoma (simple and papillary) - All information about cysts
... and papillary (or papillary) cystadenoma. On the inner surface of the latter there are small dense growths resembling warts. ... Papillary cystadenoma may contain not one but several cavities (chambers), often affects both ovaries. All these features make ... Papillary cystadenoma ovary sometimes gives the accumulation of fluid in the abdomen (ascites), which also leads to its ... Serous cystadenoma (simple and papillary). September 15, 2015 by Adam Cooper · September 15, 2015 ...
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IMSEAR at SEARO: Papillary cystadenoma lymphomatosum: case report and review of literature.
Papillary cystadenoma lymphomatosum: case report and review of literature.. Authors: Karthikeya, Patil. Mahima, V G. Shalini, ... Papillary Cystadenoma Lymphomatosum or Warthins tumour is a unique neoplasm arising almost exclusively in the parotid salivary ... Karthikeya P, Mahima VG, Shalini K. Papillary cystadenoma lymphomatosum: case report and review of literature. Indian Journal ...
Bilateral Papillary Cystadenoma of the Epididymis, Sensorineural Hearing Loss Associated with ELSTs, X-Ray Abnormal: Causes &...
Possible causes include Papillary Cystadenoma of the Kidney, Von Hippel-Lindau Disease, Renal Cell Carcinoma. Check the full ... Bilateral Papillary Cystadenoma of the Epididymis, Sensorineural Hearing Loss Associated with ELSTs, X-Ray Abnormal Symptom ... Genitourinary Internal Genitalia Male: epididymal cyst bilateral papillary cystadenoma of the epididymis bilateral papillary ... Papillary Cystadenoma of the Kidney […] fields, not x-rays, to produce detailed images of the body.[cancer.net] […] sac tumor, ...
Papillary cystadenoma of palate: a case report | Pakistan Oral and Dental Journal. 2012; 32 (3): 401-404 | IMEMR
von Hippel-Lindau Disease - Massachusetts General Hospital, Boston, MA
Introduction Warthins tumor, also known as papillary cystadenoma lymphomatosum, monomorphic adenoma, | Discovery and...
Papillary cystadenoma and Warthin's tumour of the parotid gland (a report of two cases). | Indian J Cancer; 1971 Sep; 8(3):...
Papillary cystadenoma and Warthins tumour of the parotid gland (a report of two cases). ... Papillary cystadenoma and Warthins tumour of the parotid gland (a report of two cases). ... Adenolymphoma/pathology , Adult , Cystadenoma/pathology , Diagnosis, Differential , Female , Humans , Middle Aged , Parotid ... Cystadenoma / Diagnosis, Differential / Middle Aged Language: English Journal: Indian J Cancer Year: 1971 Type: Article ...
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M. Dey and N. Pathak, "Giant serous papillary cystadenoma," Medical Journal Armed Forces India, vol. 67, no. 3, pp. 272-273, ... In some instances, they include papillary projections. Giant ovarian serous cyst adenoma is a rare finding. In the literature, ... A Postmenopausal Woman with Giant Ovarian Serous Cyst Adenoma: A Case Report with Brief Literature Review. Nishat Fatema and ... V. V. Sujatha and S. C. Babu, "Giant ovarian serous cystadenoma in a postmenopausal woman: A case report," Cases Journal, vol. ...
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LymphomatosumCystadenocarcinomaNeoplasmsNeoplasmTumorsWarthin'sOvarianAdenomaMalignantEpididymisRenalAdenocarcinomaPancreaticPANCREASDiagnosisProjectionsOvaryParotidSalivaryBroad ligamentIntraluminal papillaryColumnarIntrahepaticBileUnilocular or multilocularTumourCystic spacesCystadenocarcinomasAtypiaPapillomaEpithelium
Lymphomatosum9
- IMSEAR at SEARO: Papillary cystadenoma lymphomatosum: case report and review of literature. (who.int)
- Karthikeya P, Mahima VG, Shalini K. Papillary cystadenoma lymphomatosum: case report and review of literature. (who.int)
- Papillary Cystadenoma Lymphomatosum or Warthin's tumour is a unique neoplasm arising almost exclusively in the parotid salivary gland and is composed of oncocytic epithelium with a prominent lymphoid infiltrate. (who.int)
- Introduction Warthins tumor, also known as papillary cystadenoma lymphomatosum, monomorphic adenoma, or adenolymphoma, is a benign cystic tumor of the salivary glands containing abundant lymphocytes and lymph node-like stroma. (monossabios.com)
- Warthin tumour is also known as papillary cystadenoma lymphomatosum. (cancer.ca)
- Warthin's tumor, also known as papillary cystadenoma lymphomatosum or adenolymphoma , is the second most common benign tumor of the salivary glands . (omicsonline.org)
- Warthin's tumor (papillary cystadenoma lymphomatosum), the next most common benign tumor, accounts for about 5% of parotid tumors. (health.am)
- Other benign tumors include monomorphic adenoma, oncocytoma, and papillary cystadenoma lymphomatosum (previously known as cylindroma). (merckmanuals.com)
- These changes may lead to non-cancerous, or benign, tumours such as pleomorphic adenoma (also called benign mixed tumour) or papillary cystadenoma lymphomatosum (also called Warthin's tumour). (cancer.ca)
Cystadenocarcinoma7
- MRI signal characteristics of biliary cystadenoma/cystadenocarcinoma are not specific for the disease. (medscape.com)
- Ovarian papillary serous cystadenocarcinoma at WebPath, The Internet Pathology Laboratory for Medical Education at Mercer University School of Medicine. (wikipedia.org)
- Cystadenocarcinoma is a malignant form of a cystadenoma and is a cancer derived from glandular epithelium, in which cystic accumulations of retained secretions are formed. (wikipedia.org)
- Unfortunately, there are no specific imaging features that permit reliable differentiation of biliary cystadenoma from biliary cystadenocarcinoma . (radiopaedia.org)
- Assessment of MRI and MRCP in diagnosis of biliary cystadenoma and cystadenocarcinoma. (radiopaedia.org)
- Cystadenocarcinoma ( papillary cystadenocarcinoma ) of the salivary gland is a rare malignant neoplasm. (labome.org)
- Immunohistochemical and ultrastructural findings in a rare case of papillary cystadenocarcinoma arising from the left sublingual gland of a 55-year-old Japanese man are reported. (labome.org)
Neoplasms6
- Papillary neoplasms (Heffner's tumors) of the endolymphatic sac. (springer.com)
- Intraductal papillary mucinous neoplasms are growths in the pancreatic ductal system. (moffitt.org)
- Morohoshi T, Kanda M, Asanuma K, Klöppel G (1989) Intraductal papillary neoplasms of the pancreas. (springer.com)
- Among the cystic neoplasms, mucinous cystic neoplasm, intraductal papillary mucinous neoplasm are premalignant, and serous cystadenoma has no malignant potential. (koreamed.org)
- Cytological criteria of high-grade epithelial atypia in the cyst fluid of pancreatic intraductal papillary mucinous neoplasms. (semanticscholar.org)
- In addition, there are several thyroid neoplasms that should be considered when one observes a Hurthle cell neoplasm in the thyroid (oncocytic variant of medullary carcinoma, several variants of papillary thyroid carcinoma). (redorbit.com)
Neoplasm5
- Biliary cystadenoma represents a rare benign cystic hepatic neoplasm that has premalignant potential. (medscape.com)
- Cystadenoma of salivary glands is an uncommon benign neoplasm that presents intraluminal papillary projections. (scielo.br)
- Intraductal papillary mucinous neoplasm of the pancreas: can benign lesions be differentiated from malignant lesions with multidetector CT? (radiopaedia.org)
- The most common cystic disease of pancreas is post-inflammatory pseudocyst, but in recent decades the incidence of neoplastic cysts, such as serous cyst neoplasm, mucinous cyst neoplasm, intraductal papillary mucinous neoplasm has increased. (koreamed.org)
- Acinar cell cystadenoma of the pancreas: a benign neoplasm or non-neoplastic ballooning of acinar and ductal epithelium? (semanticscholar.org)
Tumors4
- Genitourinary Internal Genitalia Male: epididymal cyst bilateral papillary cystadenoma of the epididymis bilateral papillary cystadenomas of the broad ligament Head And [malacards.org] Association between papillary cystadenoma of the epididymis (PCE) and Von Hippel-Lindau Disease (VHLD) is well known and stronger for bilateral tumors. (symptoma.com)
- Cystadenoma, adenofibroma, and surface papillomas are the benign serous tumors. (hindawi.com)
- Tumors, such as pancreatic neuroendocrine carcinoma and inflammatory cystadenoma, are all presented with low-echo crumb images, which are hard to distinguish on EUS. (hindawi.com)
- Benign tumors include benign mixed tumors, Warthin's tumor (benign papillary cystadenoma), monomorphic adenoma and benign lymphoepithelial lesions. (healthcommunities.com)
Warthin's1
- Papillary cystadenoma and Warthin's tumour of the parotid gland (a report of two cases). (bvsalud.org)
Ovarian5
- This ovarian cyst has different names - simple serous cystadenoma solid wall reliabilily cyst, serous cyst. (allcysts.com)
- Huge size ovarian serous cystadenoma is rare. (hindawi.com)
- Papillary serous cystadenocarcinomas are the most common form of malignant ovarian cancer making up 26 percent of ovarian tumours in women aged over 20 in the United States. (wikipedia.org)
- Even if the goitre is not considered necessary to update the leaet should state what will have espaolas farmacias viagra de genericos en an I risk of chd in women in, testosterone and androstenedione to oestrone oestrogen-producing tumour granulosa cell tumor, all showing abnormal metabolic activity of adriamycin against m ovarian sarcoma. (norfolkspca.com)
- To study the prognosis of patients with stage IIIC/IV primary peritoneal serous papillary carcinoma (PSPC) (study group) compared with that of patients with epithelial ovarian carcinoma (EOC) (control group). (labome.org)
Adenoma2
- Gaffey MJ, Mills SE, Fechner RE, Intemann SR, Wick MR. Aggressive papillary middle-ear tumor: a clinicopathologic entity distinct from middle-ear adenoma. (springer.com)
- Cystadenoma (or "cystoma") refers to a type of cystic adenoma . (bionity.com)
Malignant4
- A distinctive feature of papillary cystadenoma - more frequent malignant degeneration. (allcysts.com)
- As mentioned above, the greatest danger is papillary cystadenoma due to frequent malignant degeneration. (allcysts.com)
- Disorders under investigation are: Autosomal dominant inherited urologic malignant disorders including: von Hippel- Lindau (VHL), hereditary papillary renal cancer (HPRC), Birt Hogg Dube (BHD) and hereditary leiomyomatosis and renal cell acarcinoma (HLRCC) as well as familial renal cancer. (clinicaltrials.gov)
- 76 Papillary adenocarcinoma is a histological form of lung cancer that is diagnosed when the malignant. (malacards.org)
Epididymis2
- [cancer.net] […] sac tumor, and bilateral papillary cystadenomas of the epididymis (men) or broad ligament of the uterus (women). (symptoma.com)
- cystadenoma of epididymis , pheochromocytoma Hereditary papillary renal cell carcinoma Due to activating mutation of MET oncogene at chromosome 7q31 Autosomal dominant, late [pathologyoutlines.com] A chest x - ray and liver function tests are essential. (symptoma.com)
Renal5
- Individuals and biologic family members with a suspected or an established diagnosis of von Hippel-Lindau (VHL) syndrome or hereditary papillary renal carcinoma (HPRC), Type I. (clinicaltrials.gov)
- Individuals and biologic family members with a suspected or an established diagnosis of an inherited urologic malignancy in which the disease gene is not yet known, specifically hereditary forms of Type II papillary renal cancer, clear cell renal carcinoma, renal oncocytoma, chromophobe renal carcinoma or Birt Hogg Dube syndrome. (clinicaltrials.gov)
- Hereditary kidney cancer syndromes include von Hippel-Lindau disease, hereditary leiomyomatosis and renal cell cancer, Birt-Hogg-Dubé syndrome, and hereditary papillary renal carcinoma. (oncolink.org)
- and hereditary papillary renal carcinoma (HPRC, caused by pathogenic variants in MET). (oncolink.org)
- Triple expression of GFAP, vimentin and cytokeratins in papillary meningioma and metastasizing renal carcinoma. (springer.com)
Adenocarcinoma4
- 12 An adenocarcinoma that derives from epithelial cells originating in glandular tissue, which form complex papillary structures and exhibit compressive, destructive growth that replaces the normal tissue. (malacards.org)
- Papillary Adenocarcinoma, also known as infiltrating and papillary adenocarcinoma , is related to aggressive digital papillary adenocarcinoma and gastric papillary adenocarcinoma . (malacards.org)
- An important gene associated with Papillary Adenocarcinoma is NKX2-1 (NK2 Homeobox 1), and among its related pathways/superpathways are Development EGFR signaling pathway and Cytoskeletal Signaling . (malacards.org)
- The differential diagnosis includes epididymal cystadenoma, adenocarcinoma of the rete testis, non-Hodgkin's lymphoma, and dilatation of the seminiferous tubules secondary to testicular tumor. (thefreelibrary.com)
Pancreatic3
- Initial studies on premalignant lesions of pancreatic cancer showed that hyperplastic and metaplastic ductal proliferations, including papillary hyperplasia, are often found in association with pancreatic carcinoma [1, 2]. (springer.com)
- Only one case of papillary hyperplasia of the pancreas unassociated with preexisting chronic pancreatitis or pancreatic cancer has been reported [7]. (springer.com)
- We present the first case of acinar cell cystadenoma in a 65-year-old woman, diagnosed pre-operatively by pancreatic cyst fluid cytology and Moray® micro-forceps biopsy. (semanticscholar.org)
PANCREAS4
- A serous cystadenoma is a benign cyst that can arise anywhere in the pancreas. (moffitt.org)
- Acinar cell cystadenoma is a rare, benign cystic lesion of the pancreas. (semanticscholar.org)
- Acinar cystadenoma of the pancreas: a clinicopathologic study of 10 cases including multilocular lesions with mural nodules. (semanticscholar.org)
- Fine needle aspiration cytology of acinar cell cystadenoma of the pancreas. (semanticscholar.org)
Diagnosis5
- Postoperative pathological diagnosis was intrahepatic bile duct papillary mucinous cystadenoma. (ovid.com)
- The authors describe one case of cystadenoma located in the buccal mucosa and highlight its histomorphological features and differential diagnosis. (scielo.br)
- Here we report a case of cystadenoma in the buccal mucosa, with special emphasis on the histomorphological features and differential diagnosis of this tumor. (scielo.br)
- The established diagnosis was papillary cystadenoma. (scielo.br)
- Acinar cell cystadenoma: A challenging cytology diagnosis, facilitated by moray® micro-forceps biopsy. (semanticscholar.org)
Projections5
- Papillary projections can be seen with both CT scanning and ultrasonography. (medscape.com)
- Cystadenoma is a rare benign and well-circumscribed tumor originating from the salivary glands, with the cystic cavities containing intraluminal papillary projections (7) . (scielo.br)
- This specimen shows numerous papillary projections into the cystic (fluid-filled) space (beige). (sciencephoto.com)
- Tall columnar mucinsecreting cells with regular basal nuclei line the papillary projections. (springer.com)
- Mural nodules and papillary projections may project into the cyst lumen. (radiopaedia.org)
Ovary9
- Serous papillary cystadenoma is a fairly common benign tumor of the ovary which is known to affect women in the age group of 40 to 60 years. (simple-remedies.com)
- Serous papillary cystadenoma of ovary is a slow growing tumor and it more often than not manifests as a well defined, painless single mass in the ovary. (simple-remedies.com)
- As mentioned above, the main difference papillary cistadenomy of the ovary is the presence of papillae on the inner surface of the cyst. (allcysts.com)
- The Symptoms of serous cystadenoma of the ovary is directly dependent on its size. (allcysts.com)
- Papillary cystadenoma ovary sometimes gives the accumulation of fluid in the abdomen (ascites), which also leads to its increase. (allcysts.com)
- If you still exclude the functional nature of the cyst, the treatment of cystadenoma of the ovary should be only operative. (allcysts.com)
- On histopathological examination, the cyst was confirmed as benign serous cystadenoma of the ovary. (hindawi.com)
- Light micrograph of a section through an ovary showing a serous cystadenoma. (sciencephoto.com)
- Diagnosed with stage 2c papillary serous cystadenoma borderline malignancy of the ovary in 2009. (cancerforums.net)
Parotid2
- Cystadenoma rarely arises in the parotid gland. (koreamed.org)
- They occur almost exclusively in the parotid gland and have a typical histologic appearance, consisting of a papillary-cystic pattern with a marked lymphoid component. (health.am)
Salivary1
- Mucinous cystadenoma arising from the salivary gland is. (koreamed.org)
Broad ligament1
- The uniqueness of this pseudoendometrioid carcinoma lies in the fact that its mesonephric nature is revealed by the origin from a papillary cystadenoma of the broad ligament, where remnants of the mesonephric duct are seated, and the immunohistochemical profile, particularly a uniform negativity for estrogen and progesterone receptors, apical-luminal positivity for CD10, and strong nuclear positivity for GATA3. (ovid.com)
Intraluminal papillary1
- Histopathological analysis revealed a benign tumor of glandular epithelial origin, which was characterized by epithelial cells arranged in multiple cystic spaces of variable size, often exhibiting intraluminal papillary proliferations ( Figures 1A and 1B ). (scielo.br)
Columnar1
- Columnar epithelial cells lining the papillary structures stained variably and weakly for this distal respiratory cell marker. (pnas.org)
Intrahepatic3
- Biliary cystadenoma can appear as a unilocular or multilocular cystic intrahepatic mass. (medscape.com)
- The authors present a unique case of a 62-year-old woman affected by an intrahepatic cystadenoma that extended into the common biliary duct. (bmj.com)
- An extended left hepatectomy, with common bile duct excision and Roux-en-Y right intrahepatic biliary-enteric anstomosis, was performed. (bmj.com)
Bile2
Unilocular or multilocular1
- At US, a biliary cystadenoma appears as a unilocular or multilocular cyst with enhanced through transmission. (radiopaedia.org)
Tumour1
- and intraductal papillary mucinous tumour (IPMT). (bmj.com)
Cystic spaces1
- The cystic spaces have epithelium referred to as papillary infoldings that protrude into them. (wikipedia.org)
Cystadenocarcinomas1
- Papillary serous cystadenocarcinomas may exhibit psammoma bodies upon histopathology. (wikipedia.org)
Atypia1
- Cytologic atypia and mitotic figures are not seen and, therefore, this lesion does not represent a diagnostic problem and should not be confused with intraductal papillary tumor. (springer.com)
Papilloma1
- Papillary Ependymoma, also known as ependymoma papillary , is related to ependymoma and papilloma of choroid plexus . (malacards.org)
Epithelium1
- In fact, papillary hyperplasia is now considered to be a nonspecific response of the ductal epithelium to various stimuli, especially ductal obstruction [6]. (springer.com)