Laparoscopic management of gallstones in a duplicate gallbladder with double cystic ducts: A case report

Figure 1 Abdominal ultrasound showing abnormal echoes in the region of the gallbladder, indicating a double gallbladder malformation. A and B: The B-ultrasound images at different angles and sections. The sizes of the two gallbladders are 52 mm × 26 mm and 43 mm × 21 mm respectively. The orange arrows indicate the gallbladder cavity. Multiple strong echoes with posterior acoustic shadowing are observed in one gallbladder cavity, providing evidence to indicate the presence of multiple stones.