Triple gallbladder: preoperative sonographic diagnosis.

riplication of the gallbladder (GB) (vesica fellea triplex) is a rare congenital anomaly of the biliary tract not likely to be revealed unless there are associated symptoms. To our knowledge, only 10 cases have been reported in the literature.1–10 The first reported case was described in a human cadaver in 1752.1 In the most recent case, reported in 2003, triple GB was diagnosed during laparoscopy, whereas preoperative sonography failed to show the abnormality.2 We present a case of this rare anomaly diagnosed preoperatively by sonography and endoscopic sonography confirmed on laparoscopic cholecystectomy.