Laparoscopy-assisted extended right hepatectomy for giant hemorrhagic hepatic cyst mimicking biliary cystadenocarcinoma: a case report

Background Hemorrhagic hepatic cysts infrequently involve several iconographic changes requiring a differential diagnosis, primarily with a cystic malignancy. We herein report a case of laparoscopy-assisted extended right hepatectomy for a giant hemorrhagic hepatic cyst with an enhancing mural nodule that was clinically suspected of being biliary cystadenocarcinoma.