Perivascular epithelioid cell tumor (PEComa) of the ascending colon: the implication of IFN-α2b treatment
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منابع مشابه
Perivascular epithelioid cell tumor (PEComa) of the ascending colon: the implication of IFN-α2b treatment
A 7-year-old boy presented with hematochezia and abdominal pain. A 3.7-cm-sized mass was identified in the ascending colon by abdominal computed tomography and colonoscopy. The patient underwent surgical resection. Pathological examination revealed a low-grade perivascular epithelioid cell tumor (PEComa). PEComa in the colon is very rare. Only a few cases have been reported so far. An effective...
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INTRODUCTION Perivascular epithelioid cell tumor (PEComa) is a mesenchymal neoplasm composed of perivascular epithelioid cells with clear to eosinophilic cytoplasm. Pigmented PEComa arising from kidney is extraordinarily rare and sometimes can exhibit aggressive biological behavior. CASE REPORT We present here a rare case of pigmented renal PEComa in a 46-year-old female. The patient had comp...
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ژورنال
عنوان ژورنال: Korean Journal of Pediatrics
سال: 2010
ISSN: 1738-1061
DOI: 10.3345/kjp.2010.53.11.975