A gallbladder tumor revealing metastatic clear cell renal carcinoma: report of case and review of literature

<p>Abstract</p> <p>Metastatic renal cell carcinoma in the gallbladder is extremely rare, with reported frequencies of less than 0.6% in large autopsy reviews. Only 40 cases were reported in the literature. We report a first case of gallbladder polypoid tumor revealing metastatic cl...

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Main Authors: Ghaouti Merieme (Author), Znati Kaoutar (Author), Jahid Ahmed (Author), Zouaidia Fouad (Author), Bernoussi Zakiya (Author), Fakir Youssef El (Author), Mahassini Najat (Author)
Format: Book
Published: BMC, 2013-01-01T00:00:00Z.
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Summary:<p>Abstract</p> <p>Metastatic renal cell carcinoma in the gallbladder is extremely rare, with reported frequencies of less than 0.6% in large autopsy reviews. Only 40 cases were reported in the literature. We report a first case of gallbladder polypoid tumor revealing metastatic clear cell renal cell carcinoma, which demonstrates the importance of radiological tests, histology and immunohistochemistry when making a definitive diagnosis. These examinations also allow differentiating metastatic clear cell renal cell carcinoma from other polypoid lesions in the gallbladder with clear cell morphology. Cholecystectomy should be performed to obtain a definitive diagnosis and to improve survival in case of solitary metastatic renal cell carcinoma.</p> <p>Virtual slides</p> <p>The virtual slides' for this article can be found here: <url>http://www.diagnosticpathology.diagnomx.eu/vs/8956897238238989</url></p>
Item Description:10.1186/1746-1596-8-4
1746-1596