Big Chemical Encyclopedia

Chemical substances, components, reactions, process design ...

Articles Figures Tables About

Hepatoid differentiation

Other Hep Pari-i- tumors signet ring cell carcinoma of stomach, and hepatoid differentiation in carcinomas from other sites (e.g., ovary)... [Pg.232]

Alpha-fetoprotein is present in most yolk sac tumors in patchy distribution, but only focally in some cases of embryonal carcinoma.430.455,462-464 Hepatoid differentiation in germ cell tumors, especially with yolk sac tumors, typically immunostains with alpha-fetoprotein and does not show the immunoprohle of true hepato-cytic differentiation, that is, the biliary pattern of immu-nostaining with polyclonal CEA. [Pg.237]

Pitman MB, Triratanachat S, Young RH, Oliva E. Hepatocyte paraffin 1 antibody does not distinguish primary ovarian tumors with hepatoid differentiation from metastatic hepatocellular carcinoma. Int J Gynecol Pathol. 2004 23 58-64. [Pg.252]

Hepatoid carcinomas showing many characteristics of hepatoid differentiation including positivity for hepatocyte-1 antigen (Hep Par-1), alpha feto-protein, and a canalicular pattern with polyclonal CEA or CD 10 may be seen, although uncommonly. However, unlike true hepatocellular carcinomas, they also express CK19 and CK20, which are more characteristic of biliary differentiation. 2443... [Pg.561]

Alpha fetoprotein (AFP) Hepatocellular carcinoma, yolk sac tumor Tumors with hepatoid differentiation Fetal liver... [Pg.55]

Hep Pari Hepatocellular carcinoma, hepatoblastoma Mucosa with intestinal metaplasia, tumors with hepatoid differentiation Hepatocytes... [Pg.68]

True hepatocellular carcinoma differentiation (polyclonal CEA-I-, HepPar-l-i-, sinusoidal cell CD34-f) has been described on rare occasions as a component of some adenocarcinomas from urinary bladder and stomach. Hepatoid carcinomas as components of ovarian tumors regularly express significant HepPar-1. ... [Pg.232]

Roberts CC, Colby TV, Batts KP. Carcinoma of the stomach with hepatocyte differentiation (hepatoid adenocarcinoma). Mayo ClinProc. 1997 72 1154-1160. [Pg.534]

Supriatna Y, Kishimoto T, Uno T, et al. Evidence for hepatocellular differentiation in alpha-fetoprotein-negative gastric adenocarcinoma with hepatoid morphology a study with in situ hybridisation for albumin mRNA. Pathology. 2005 37 211-215. [Pg.590]

Young RH, Gersell DJ, Clement PB, et al. Hepatocellular carcinoma metastatic to the ovary A report of three cases discovered during life with discussion of the differential diagnosis of hepatoid tumors of the ovary. Hum Pathol. 1992 23 574-580. [Pg.756]

See other pages where Hepatoid differentiation is mentioned: [Pg.509]    [Pg.509]    [Pg.734]    [Pg.509]    [Pg.509]    [Pg.734]    [Pg.350]    [Pg.509]    [Pg.569]    [Pg.570]    [Pg.723]    [Pg.734]    [Pg.737]    [Pg.737]   
See also in sourсe #XX -- [ Pg.509 ]



SEARCH



© 2024 chempedia.info