B Tapia-Rangel

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A case of a 38-year-old male having an acinic cell adenocarcinoma of the parotid gland is reported. The tumor measured 22 cm and histologically it was of the papillary-cystic type. The following features were of interest: 1) the tumor size surpassed the size of previous reported acinic cell adenocarcinomas by 9 cm; and 2) the rarity of its histological(More)
OBJECTIVE To describe the clinical, morphological and inmunophenotypic characteristics and followup of testicular non Hodgkin lymphomas seen in a referral center. METHODS We reviewed the cases of testicular lymphoma seen from 1987 to 1997. We obtained data of laboratory tests, radiological findings, clinical course, treatment and new immunohistochemical(More)
We report here the case of a 17-year-old female with typical fibrolamellar hepatocellular carcinoma, no hepatitis B or C viral infection and a normal, non-cirrhotic liver. Computed tomography and magnetic resonance imaging revealed a solid tumor with a central fibrous scar. A fibrolamellar hepatocellular carcinoma is an uncommon malignancy of unknown(More)
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