AnatomyOrganismsDiseasesChemicals and DrugsAnalytical, Diagnostic and Therapeutic Techniques and EquipmentPhenomena and ProcessesDisciplines and OccupationsHealth Care
Adenocarcinoma, MucinousAdenocarcinomaAppendiceal NeoplasmsCarcinoma, Signet Ring CellPseudomyxoma PeritoneiRectal FistulaCecal NeoplasmsCystadenoma, MucinousUrachal CystCalymmatobacteriumPerineumCystadenocarcinoma, MucinousMucin-2MucinsColorectal NeoplasmsStomach NeoplasmsNeoplasm StagingOvarian NeoplasmsTumor Markers, BiologicalImmunohistochemistryColonic NeoplasmsRectal NeoplasmsMicrosatellite InstabilityPrognosisKaplan-Meier EstimateLung NeoplasmsPancreatic NeoplasmsEsophageal NeoplasmsAdenocarcinoma, PapillaryBarrett EsophagusCarcinoma, Pancreatic DuctalAdenocarcinoma, Bronchiolo-Alveolar
PapillaryTumorsNeoplasmsCarcinomasMetaplasiaLined by columnar mucinous epitheliumGlandularSignet-ring cellCarcinomaObstructionNeoplasmPancreaticPseudomyxoma PeritoneiPoorly-differentiatedTumorRectumDifferentiationNeuroendocrineCancersLymphomaLaurenGlandsClassificationHER2MetastaticHereditaryCuboidalSyndromeSegmentalProliferativeHistologicTractRectalLesionsInvasiveAscending colonAbdominalTypePalliativeMarkerColorectalPulmonaryFindingsOxaliplatinMalignanciesPatientsBowel
Papillary6
  • Adenocarcinoma of the stomach is subclassified according to histologic description as follows: tubular, papillary, mucinous, or signet-ring cells, and undifferentiated lesions. (medscape.com)
  • The most commonly used clinical classifications of gastric cancer are Lauren classification (intestinal, diffuse, mixed) and World Health Organization(WHO) classification (papillary adenocarcinoma, tubular adenocarcinoma, mucinous glands cancer and low-adhesion cancer). (centerwatch.com)
  • The international consensus guidelines for intraductal papillary mucinous neoplasm of the pancreas (IPMN) presented clinical features as indications for surgery. (biomedcentral.com)
  • 1. Adenocarcinoma: papillary, mucoid, trabecular (well-differentiated). (poznayka.org)
  • Microscopically, fungating or polypoid carcinomas are well-differentiated adenocarcinomas, commonly papillary type. (poznayka.org)
  • Potentially malignant are mucinous cystic neoplasia (MCN) and intraductal papillary mucinous neoplasia (IPMN). (amedi.sk)
Tumors3
  • most of these tumors are adenocarcinomas containing pools of mucin. (biomedcentral.com)
  • The World Health Organization (WHO) classification is more detailed and, in addition to the adenocarcinoma, describes other gastric tumors of lower frequency, taking into consideration histological characteristics as well as and molecular phenotype. (medconsonline.com)
  • mucinous and Brenner malignant tumors potentially develop from the Walthard nests. (biomedcentral.com)
Neoplasms2
  • A few notes on each cancer site and its subgroups staining techniques (e.g., glandular and diffuse neoplasms of are included in this chapter. (who.int)
  • Appendiceal goblet cell carcinoid (GCC) and adenocarcinoma ex-goblet cell carcinoid (AdexGCC) have previously been described as two entities in a spectrum of neoplasms showing both glandular/mucinous and neuroendocrine differentiation [ 1 ]. (gastrores.org)
Carcinomas3
  • Most cases of stomach cancers are gastric carcinomas, which can be divided into a number of subtypes, including gastric adenocarcinomas. (wikipedia.org)
  • Patients with low-grade appendiceal mucinous carcinomas (LAMNs) treated with cytoreductive surgery (CRS) and hyperthermic intraperitoneal chemotherapy (HIPEC) have a favorable prognosis. (rare-cancer.org)
  • Macroscopically, ulcerative carcinomas are poorly-differentiated adenocarcinomas, which invade deeply into the stomach wall. (poznayka.org)
Metaplasia3
  • It is characterized by the formation of gland-like structures, and its pathogenesis is considered to be a "long-term multistep progression from chronic gastritis to chronic atrophy to intestinal metaplasia to dysplasia," (Hudler, 2012) a process that is sometimes called the Correa pathway. (lab-ally.com)
  • It can also arise in part from H. pylori infection but without the intermediate steps such as gastric atrophy and intestinal metaplasia. (lab-ally.com)
  • The tumorigenesis progression of GC is involved in multiple stages and develops from normal epithelia, chronic gastritis, atrophic gastritis, intestinal metaplasia, and dysplasia to carcinoma [ 6 , 7 ]. (biomedcentral.com)
Lined by columnar mucinous epithelium2
  • The endocervix is lined by columnar mucinous epithelium and in continuity with vaginal mucosa, the ectocervix is lined by squamous epithelium. (cytojournal.com)
  • 3Type A tunnel clusters Type A tunnel clusters are characterized by a lobulated proliferation of small,closely packed glands that are lined by columnar mucinous epithelium. (fliphtml5.com)
Glandular6
  • If the cancer originates from the stomach glandular tissue, the medical term for such a condition is gastric adenocarcinoma, or gastric cancer. (medconsonline.com)
  • Adenocarcinomas develop from the stomach mucosa (its innermost layer) that is composed of glandular tissue. (lab-ally.com)
  • Microscopically, early gastric carcinoma is a typical glandular adenocarcinoma, usually well-differentiated. (poznayka.org)
  • 2Introduction The distinction between benign proliferative glandular lesions of the endocervixand well-differentiated invasive cervical adenocarcinoma continues to be problematic, ashighlighted by the number of reports in the literature considering this diagnostic issue.Interestingly, the relatively recent recognition of a number of potential mimics ofinvasive adenocarcinoma of the endocervix underscores the likelihood that in the pastmany of these benign yet floridly proliferative lesions have been mistaken for invasiveadenocarcinoma. (fliphtml5.com)
  • For instance, in one institutional review five cases diagnosed asinvasive adenocarcinoma over a 14-year period were reclassified as benign mimics (1).Although a variety of immunoperoxidase stains have been tried, ultimately therecognition of benign pseudoneoplastic glandular lesions of the cervix rests upon theirdistinctive histologic features. (fliphtml5.com)
  • Benign Mimics of Invasive Adenocarcinoma of the Cervix Tunnel Clusters Microglandular Hyperplasia Mesonephric Hyperplasia Endocervical Glandular Hyperplasias Arias-Stella ReactionTunnel Clusters Fluhmann first introduced the term "tunnel cluster" in his description of thehistology of the endocervix (2;3). (fliphtml5.com)
Signet-ring cell2
  • Using WHO classification, 43.8% were tubular adenocarcinoma, 7.8% were mucinous adenocarcinoma, 17.2% were signet-ring cell carcinoma, and 31.3% were undifferentiated carcinoma. (edu.vn)
  • Microscopically, it may be an adenocarcinoma or signet-ring cell carcinoma, extensively infiltrating the stomach wall, but due to marked desmoplasia cancer cells may be difficult to find. (poznayka.org)
Carcinoma1
  • Anaplastic carcinoma arising in association with intestinal-type mucinous carcinoma of the ovary. (ocu-radiology.jp)
Obstruction2
  • Intestinal obstruction. (cancer.gov)
  • 6 hours from onset of symptoms in certain conditions (eg, interruption of the intestinal blood supply due to a strangulating obstruction or an arterial embolus). (msdmanuals.com)
Neoplasm1
  • The possibilities of a mucinous neoplasm or colitis cystica profunda (CCP) were raised. (radiologytoday.net)
Pancreatic3
  • Pancreatic islet cells are part of the diffuse neuroendocrine system of the gut and pancreatic endocrine system. (medscape.com)
  • Risk factors for Rem-Panc recurrence were reported to be the presence of high-grade dysplasia in resected specimens, positive surgical margins, and a family history of pancreatic ductal adenocarcinoma (PDAC). (biomedcentral.com)
  • MD-IPMN are displayed as a segmental or diffuse dilation of the main pancreatic duct (MPD). (amedi.sk)
Pseudomyxoma Peritonei1
  • Pseudomyxoma Peritonei ( PMP ) is a more common name given to the "jelly belly" syndrome caused by mucinous adenoma and mucinous adenocarcinoma. (cancerindex.org)
Poorly-differentiated1
Tumor1
  • Adenocarcinoma ex-goblet cell carcinoid (AdexGCC) was considered a neuroendocrine adenocarcinoma, despite majority of tumor cells being negative for conventional neuroendocrine markers such as chromogranin and synaptophysin. (gastrores.org)
Rectum1
Differentiation1
  • The second type, diffuse, infiltrative, endemic cancer, consists of scattered cell clusters with poor differentiation and dangerously deceptive margins. (medscape.com)
Neuroendocrine1
  • Diffuse idiopathic pulmonary neuroendocrine cell hyperplasia. (ocu-radiology.jp)
Cancers1
  • Adenocarcinoma - About 90-95% of all stomach cancers are of this type and therefore the greatest availability of stomach cancer samples will be for this indication. (lab-ally.com)
Lymphoma1
  • Conclusions: Our results indicate that the stomach is a major organ involved by gastrointestinal lymphoma and diffuse, large B cell type is the most common in the gastrointestinal NHL. (ungthuvn.org)
Lauren2
  • The Lauren system classifies gastric cancer pathology as either type I (intestinal) or type II (diffuse). (medscape.com)
  • Using the Lauren classification, 42.2% were intestinal type and 57.8% were diffuse type. (edu.vn)
Glands1
  • The common admixture of type A and B tunnelclusters, in combination with the predominantly lobulated architecture, absence ofdesmoplasia and lack of deep, widely infiltrative glands helps distinguish it fromadenoma malignum.Type B tunnel clusters Type B tunnel clusters also have a lobular architecture, but are composed ofdilated glands lined by cuboidal or flattened epithelium and filled with inspissated,mucinous secretions. (fliphtml5.com)
Classification1
  • According to the Laurén classification, gastric adenocarcinomas are divided into the intestinal, diffuse and indeterminate (having an uncommon histology) type. (medconsonline.com)
HER24
  • This study is aimed at the assessing endoscopic and histopathological characteristics of gastric adenocarcinoma and their relationship with HER2 overexpression. (edu.vn)
  • HER2 overexpression in intestinal type was higher than that in diffuse type (37% vs. 13.5%, p = 0.04). (edu.vn)
  • The intestinal type was verified to end up being the GC Mouse monoclonal to HA Tag subtype predominantly connected with lower HER2 expression. (californiaehealth.org)
  • Intestinal type was an unbiased factor linked to HER2 positivity and low HER2 expression. (californiaehealth.org)
Metastatic1
  • Intrahepatic bile duct cancer may be relatively indolent and difficult to clinically differentiate from metastatic adenocarcinoma deposits in the liver. (tri-kobe.org)
Hereditary1
  • About 10% of cases run in families, and between 1% and 3% of cases are due to genetic syndromes inherited such as hereditary diffuse gastric cancer. (wikipedia.org)
Cuboidal1
  • Pathologically, multiple cystic structures consisting of cuboidal epithelium containing mucinous material are seen in the submucosa and may extend to penetrate the muscularis propria. (radiologytoday.net)
Syndrome2
  • Acute restrictive diseases: diffuse alveolar damage (respiratory distress syndrome of adult and infant). (unibo.it)
  • [8] There are many terms used to describe "APC-associated polyposis condition" including FAP, attenuated FAP, Gardner syndrome, Turcot syndrome, and gastric adenocarcinoma and proximal polyposis of the stomach (GAPPS). (wikipedia.org)
Segmental1
  • This condition can be localized, segmental, or diffuse, with the localized form being the most common. (radiologytoday.net)
Proliferative1
Histologic1
  • Whether patients with orofacial granulomatoses will subsequently develop intestinal manifestations of Crohn disease is uncertain, but histologic similarities between the oral lesions and the intestinal lesions are obvious. (medscape.com)
Tract2
  • The pattern of swelling, inflammation, ulcers, and fissures is similar to that of the lesions occurring in the intestinal tract. (medscape.com)
  • Increased dental caries and nutritional deficiencies may be related to decreased saliva production and malabsorption in the intestinal tract. (medscape.com)
Rectal1
  • Mismatch repair deficiency occurs in 5% to 10% of patients with rectal adenocarcinomas. (cancer.gov)
Lesions1
  • Diagnostic imaging such as computed tomography (CT) and magnetic resonance imaging (MRI) may miss small lesions and often are unable to differentiate between small bowel adenocarcinoma and severe Crohn's disease [ 2 ]. (gastrores.org)
Invasive1
  • Tunnel clusters have been separated by Fluhmann into two subcategories: Type Aand Type B. Although type A and B tunnel clusters are often intermixed, their distinctionis important as they each pose their own relatively unique problems in the discriminationfrom invasive adenocarcinoma. (fliphtml5.com)
Ascending colon2
  • This picture depicts an abdominal CT scan of a 7 year-old boy with a mucinous adenocarcinoma of the ascending colon. (medscape.com)
  • Mesenteric fat, vessels and lymph nodes were resected en block with the ascending colon. (medscape.com)
Abdominal1
  • A 48-year-old man with history of chronic alcohol and tobacco use presented to the emergency department with nausea, vomiting, and diffuse abdominal pain. (radiologytoday.net)
Type4
  • Results: Of the 62 tissuse samples, 96,8% were B cell NHK: diffuse, large B cell type is the most common (71,7%), MALToma is second (13,3%), small cell type is 6,7% and another types is rare. (ungthuvn.org)
  • Intestinal type - closely associated with dietary and environmental factors such as a diet high in salt and H. pylori infection. (lab-ally.com)
  • Diffuse type - less common than the intestinal type but more common in younger patients. (lab-ally.com)
  • Hepatoid adenocarcinoma of the stomach (HAS) is a special and rare type of gastric cancer. (centerwatch.com)
Palliative1
  • While radiotherapy and chemotherapy for small bowel adenocarcinoma are primarily palliative measures, surgery can be curative [ 8 ]. (gastrores.org)
Marker1
  • [ 8 ] However, oral manifestations at follow-up once disease is controlled may not be a marker for recurring intestinal disease. (medscape.com)
Colorectal1
Pulmonary1
  • Diffuse pulmonary alveolar hemorrhage with focal infarction with vaping. (ocu-radiology.jp)
Findings1
  • Oral findings as described above warrant a full systemic evaluation for intestinal Crohn disease, including referral for colonoscopy and biopsy with histopathologic correlation. (medscape.com)
Oxaliplatin1
  • The aim of this study was to evaluate the efficacy and safety of apatinib with oxaliplatin and S-1 treatment advanced hepatoid adenocarcinoma of the stomach. (centerwatch.com)
Malignancies1
  • Adenocarcinoma of the stomach constitutes 90-95% of all gastric malignancies. (medscape.com)
Patients4
  • This case demonstrates management of a retained capsule in Crohn's patients and emphasizes the importance of considering small bowel adenocarcinoma in Crohn's patients with obstructive signs. (gastrores.org)
  • however, in patients with Crohn's disease as compared to the general population, there is over a 60-fold increased risk of small bowel adenocarcinoma [ 1 ]. (gastrores.org)
  • Seventy percent of small bowel adenocarcinoma in Crohn's patients is found incidentally on pathological examination of resected specimens [ 2 ]. (gastrores.org)
  • Intraoral involvement in Crohn disease occurs in 8-29% of patients and may precede intestinal involvement. (medscape.com)
Bowel3
  • Small bowel adenocarcinoma is a recognized complication of Crohn's disease [ 2 ]. (gastrores.org)
  • Adenocarcinoma often develops in the small bowel segments that are involved in Crohn's disease as well as within strictures [ 2 , 4 ]. (gastrores.org)
  • Other symptoms that may occur as a result of small bowel adenocarcinoma such as bleeding, pain, and bloating are often presumed to be due to a Crohn's flare. (gastrores.org)