Lymphoepithelioma-Like Carcinoma of the Colon
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چکیده
منابع مشابه
Lymphoepithelioma-Like Carcinoma of the Colon
A 70-year-old female underwent follow-up colonoscopy after colonic polypectomy. The colonoscopy revealed the presence of a 7-mm submucosal tumor in the sigmoid colon. The tumor surface was smooth and covered with normal mucosa. It was diagnosed as a submucosal tumor, and polypectomy was performed. Histopathological examination of the resected specimen revealed moderately to poorly differentiate...
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Rational:Lymphoepithelioma-like hepatocellular carcinoma (LEL-HCC) is a rare variant of hepatocellular carcinoma (HCC). To date, few cases have been reported in the literature, and almost no report in analyzing the different features of LEL-HCC. Patient concerns: We describe a 37-year-old female patient with a 32 30mm mass in the right liver. Interventions: Complete surgical resection of the le...
متن کاملLymphoepithelioma-like hepatocellular carcinoma.
Lymphoepithelioma-like carcinomas (LELC) of the liver are rare. Only nine cases have been reported. All of them were considered to be cholangiocarcinoma and the majority were positive for Epstein-Barr virus (EBV) on EBER in situ hybridization. Here we report a case of hepatocellular carcinoma (HCC) mainly composed of LELC. The patient was a 56-year-old man with chronic hepatitis C virus (HCV) i...
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This report describes a lymphoepithelioma-like carcinoma of the vagina. Although such tumours are well described in the cervix this is only the second report of such a neoplasm at this site. Histology showed a well circumscribed lesion composed of syncytial sheets of epithelioid tumour cells with an intense inflammatory infiltrate, largely consisting of T lymphoid cells. In situ hybridisation a...
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A 47-year-old Caucasian female was admitted to the hospital with a suspicious lesion in the right lower lobe of the lung. At frozen tissue sections a malignant tumour was found which, after special stains and immunohistochemical investigations, was diagnosed as lymphoepithelioma-like carcinoma. Non-Hodgkin's lymphoma and metastasis of a nasopharygeal carcinoma could be excluded by immunohistoch...
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ژورنال
عنوان ژورنال: Case Reports in Gastroenterology
سال: 2013
ISSN: 1662-0631
DOI: 10.1159/000348765