Abstract
A 51-year-old male patient from Iraq presented with symptoms of right upper-quadrant abdominal pain. Imaging showed a 9 cm, lobulated cystic lesion in the right liver lobe with thin septations, suggestive of a hydatid cyst. Although serology for hydatid disease was negative, the cystic lesion was treated by percutaneous drainage. Owing to persisting symptoms, he was re-evaluated showing the same cystic lesion unchanged. On the presumptive diagnosis of a cystadenoma or cystadenocarcinoma, patient underwent laparotomy. A solitary, cystic lesion was found that was removed by local excision. Macroscopical examination revealed a multilocular, septated tumour. Histopathological assessment showed lining of the cysts with epithelioid cells that showed immunohistochemical features consistent with a mesothelial origin; the pathology findings are consistent with an adenomatid tumour; in the differential diagnosis a benign multicystic mesthelioma was also considered. These are rare cystic lesions in the liver of which only few cases have been described in literature
Original language | English |
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Pages (from-to) | bcr2014207687 |
Journal | BMJ Case Reports |
Volume | 2014 |
DOIs | |
Publication status | Published - 2014 |