Primitive Neuroectodermal Tumor (PNET) of Kidney - A Rare Entity
محل انتشار: فصلنامه آسیب شناسی ایران، دوره: 6، شماره: 3
سال انتشار: 1390
نوع سند: مقاله ژورنالی
زبان: انگلیسی
مشاهده: 532
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شناسه ملی سند علمی:
JR_IJP-6-3_006
تاریخ نمایه سازی: 5 آبان 1393
چکیده مقاله:
Primitive neuroectodermal tumor (PNET) of kidney is an extremely rare renal neoplasm with only about fifty reported cases in literature. Presumably, of neural crest origin, these tumors behaveaggressively and carry a poor prognosis. We report a case of 22-year old female patientcomplaining of left loin pain with recurrent hematuria for last 3 months. On clinical examination,the abdomen was soft and no palpable mass was felt. She underwent ultrasonography and computedtomography, which revealed a left renal mass. A left radical nephrectomy was performed. Histopathological examination of the nephrectomy specimen showed features of primitive neuroectodermal tumor arising from left kidney, which was confirmed by immunohistochemistry(IHC). The patient was treated with post-nephrectomy chemotherapy and was symptom-free at six-month follow-up.
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نویسندگان
Indranil Chakrabarti
Dept. of Pathology, North Bengal Medical College, Siliguri, India
Anuradha De
Dept. of Pathology, North Bengal Medical College, Siliguri, India
Amita Giri
Dept. of Pathology, North Bengal Medical College, Siliguri, India