Giant renal oncocytoma with classic stellate scar
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منابع مشابه
Giant renal oncocytoma with classic stellate scar.
To cite: Sussman RD, Kowalczyk KJ. BMJ Case Rep Published online: [please include Day Month Year] doi:10.1136/bcr-2016218944 DESCRIPTION A middle-aged man with poor access to medical care presented with shortness of breath and 3 years of abdominal distention. On physical examination, he was found to have a palpable mass in the left upper quadrant. He was found to have undiagnosed congestive hea...
متن کاملGiant renal oncocytoma.
BACKGROUND Renal onkocytoma is a distinctive benign tumor derived from epithelial cells of the distal renal tubules. These tumors are often clinically asymptomatic, diagnosed accidentally and difficult to distinguish from renal cell carcinoma. CASE REPORT We presented a giant renal onkocytoma in a man aged 64, without any signs or symptoms of the urogenital system disorder. The preoperative d...
متن کاملGiant renal oncocytoma
We present the case of a 70-year-old male who presented with a large lesion in the right kidney, which was noticed on ultrasonography. CT confirmed the large tumor, and both clinical and radiological findings raised suspicion of a renal cell carcinoma. Surprisingly, histological examination showed it to be a giant oncoytoma.
متن کاملIncidental giant renal oncocytoma: a case report
INTRODUCTION Large renal oncocytomas are not very rare entities. To the best of our knowledge, we report one of the largest oncocytomas in the English literature. The tumor was incidentally diagnosed and, based on the preoperative clinical and radiographic findings, was therefore considered to be a renal cell carcinoma. CASE PRESENTATION A 48-year-old Caucasian diabetic man had an abdominal u...
متن کاملStellate scar sign of renal cell carcinoma
Stellate scar sign is defined as the centrally-placed, welldefined, stellate area of low density on computed tomography (CT) appearance of solid tumors. This kind of radiating enhancement from the center of the tumor, which is also referred as “a spoke-wheel-like enhancement” or central scar sign, usually has been recognized as a specific finding of renal oncocytoma. We describe a patient who d...
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ژورنال
عنوان ژورنال: BMJ Case Reports
سال: 2017
ISSN: 1757-790X
DOI: 10.1136/bcr-2016-218944