Case 237: Renal Cell Carcinoma with Osseous Metaplasia
نویسندگان
چکیده
منابع مشابه
Chromophobe renal cell carcinoma with osseous metaplasia: a case report.
A 60-year-old Japanese male with a chromophobe cell carcinoma of his left kidney is reported. The tumor, 18 x 27 mm in size, was incidentally found by abdominal ultrasonography. Computed tomography and magnetic resonance imaging demonstrated a well-demarcated solid tumor arising from the lower pole of the left kidney. Histopathological examination of the surgically removed tumor revealed that i...
متن کاملChromophobe renal cell carcinoma with concomitant sarcomatoid transformation and osseous metaplasia: a case report
BACKGROUND Chromophobe renal cell carcinoma is the third most common form of adult renal epithelial neoplasm. A sarcomatoid component occurs in approximately 8% of all chromophobe renal cell carcinoma cases, while metaplastic bone formation is extremely rare. CASE PRESENTATION An abdominal computed tomography scan revealed a hypovascular tumor with focal calcification, measuring 2.5 × 2.3 cm,...
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Osseous metaplasia (OM) is rarely observed in colorectal cancer (incidence < 0.4% in rectal cancer), where it has a non-specific clinical presentation and unknown pathogenesis. Here, we report three cases of colorectal carcinoma with OM and propose a new hypothesis. All three patients (two males and one female) were Chinese and had different sites of colorectal carcinoma with OM: rectum, sigmoi...
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Renal cell carcinoma with osseous metaplasia and bone marrow elements is a relatively rare event in these tumors. We discuss pathological differential diagnosis for this tumor with a review of the literature on this unusual case.
متن کاملNonfunctional Adrenocortical Carcinoma with Foci of Osseous Metaplasia in a Young Girl
Nonfunctional adrenocortical carcinoma is an extremely rare malignant tumor in children. Unlike the functional tumor which is detected early due to its hormonal presentation, nonfunctional tumor is detected at a later stage. Here we report a case of a 10 year old girl who presented with abdominal mass and symptoms of short duration. No hypertension and cushingoid features were seen. Serum alpha...
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ژورنال
عنوان ژورنال: Radiology
سال: 2017
ISSN: 0033-8419,1527-1315
DOI: 10.1148/radiol.2016140817