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sarcomatoid carcinoma of renal pelvis involving ureter and renal parenchyma with heterologous osteosarcomatous differentiation: a case report and review of literature
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نویسنده
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mohan bhavya p. ,pl jayalakshmy ,letha v ,bhat suresh
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منبع
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iranian journal of pathology - 2018 - دوره : 13 - شماره : 1 - صفحه:82 -86
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چکیده
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Sarcomatoid carcinoma is a high-grade rare malignant tumor with both epithelial and mesenchymal components. sarcomatoid carcinoma in the upper urinary tract is very rare. we reported here a case of sarcomatoid carcinoma of renal pelvis with osteosarcomatous differentiation, with involvement of the ureter and renal parenchyma in a 68-year-old female. histologically, predominant pleomorphic spindle cell sarcoma component with osteoid production and urothelial carcinoma component with in situ areas were identified. immunohistochemical analysis showed vimentin positivity in sarcomatous component and cytokeratin positivity in carcinomatous component.
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کلیدواژه
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sarcomatoid carcinoma ,renal pelvis ,osteosarcoma
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آدرس
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government medical college, department of pathology, india, government medical college, department of pathology, india, government medical college, department of pathology, india, government medical college, department of genitourinary surgery, india
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پست الکترونیکی
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drsureshbhat@yahoo.com
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Authors
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