Open AccessLarge mucinous biliary cystadenoma with “ovarian-like” stroma: A case report
Author(s) -
Mircea Beuran,
Mircea Dan Venter,
Laura Dumitru
Publication year - 2006
Publication title -
world journal of gastroenterology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.427
H-Index - 155
eISSN - 2219-2840
pISSN - 1007-9327
DOI - 10.3748/wjg.v12.i23.3779
Subject(s) - medicine , cystadenoma , differential diagnosis , mucinous cystadenoma , abdominal ultrasound , radiology , cystadenocarcinoma , adenocarcinoma , pathology , ovary , pancreas , cancer
Hepatobiliary cystadenomas are rare tumors that are difficult to diagnose preoperatively. They can reach large sizes that make them real intraoperative "surprises". A 63-year-old woman, presented with a symptomatic huge abdominal cystic mass, underwent complete resection of the mass with safety margins. Histopathological report revealed mucinous hepatic cystadenoma with "ovarian-like" stroma and areas of sclerohyalinization. The differential diagnosis of the large cystic tumors which occupy the right hemiabdomen must include the biliary cystadenoma; the complete resection of the tumor with safety margins avoids local recurrence, and therefore represents the optimal therapy because of the malignant potential of the disease. The postoperative follow-up includes abdominal ultrasound or CT scan and CA 19-9 measurement.