Hepatic perivascular epithelioid cell tumor: five case reports and literature review.


Perivascular epithelioid cell tumor (PEComa) is a rare tumor. Here, we present data regarding clinical presentations, diagnoses, management, and prognosis of five cases of hepatic PEComa between January 2002 and December 2008. Ultrasonography showed hyperechoic masses in all patients. Precontrast computed tomography (CT) showed that all lesions scanned were… (More)
DOI: 10.1016/j.asjsur.2012.06.010


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