منابع مشابه
Hepatoid adenocarcinoma of the gallbladder
Hepatoid adenocarcinoma is a rare variant of extrahepatic adenocarcinoma which behaves like hepatocellular carcinoma in morphology and functionality. We present a rare case of hepatoid adenocarcinoma of the gallbladder which invades deeply the liver bed, in a 59-year-old woman. Histologically, most of the mass in the gallbladder was composed of cells with eosinophilic cytoplasm arranged in a tr...
متن کاملHepatoid adenocarcinoma of the gallbladder with production of alpha-fetoprotein
Hepatoid adenocarcinoma (HAC) is a tumor with aberrant hepatocellular differentiation that occurs in extrahepatic organs. HAC of the gallbladder is rare, and cases of alpha-fetoprotein production are extremely rare. A 61-year-old man was diagnosed with gallbladder adenocarcinoma after laparoscopic cholecystectomy. A radical operation including resection of liver bed and lymph node dissection wa...
متن کاملHepatoid carcinoma of the gallbladder.
Hepatoid carcinoma is a special type of extrahepatic tumor associated with hepatic differentiation, and has the morphological and functional features of hepatocellular carcinoma. Hepatoid carcinoma of the gallbladder is very rarely reported in the literature. We report a case of hepatoid carcinoma of the gallbladder in a 71-year-old female who presented with abdominal pain and was first diagnos...
متن کاملHepatoid adenocarcinoma of the colon.
Hepatoid adenocarcinoma (HAC) is a rare extrahepatic adenocarcinoma that morphologically and immunophenotypically mimics hepatocellular carcinoma (HCC). We report the case of a 42-year-old woman with an extensive cancer history who presented with right-sided abdominal pain and lower gastrointestinal (GI) bleeding, and was ultimately diagnosed with colon adenocarcinoma. She underwent sigmoidecto...
متن کاملHepatoid Adenocarcinoma of the Urachus
Hepatoid adenocarcinoma of the urachus is a rare condition. We present the case of a 51-year-old female who developed abdominal pain and hematuria. Pelvic magnetic resonance imaging (MRI) reported an urachal mass with invasion to the bladder that was resected by partial cystectomy. On light microscopy the tumor resembled liver architecture, with polygonal atypical cells in nest formation and tr...
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ژورنال
عنوان ژورنال: World Journal of Surgical Oncology
سال: 2011
ISSN: 1477-7819
DOI: 10.1186/1477-7819-9-103