Abstract
The patient was a 52-year-old male, who sometimes developed periumbilical pain after meals. Abdominal ultrasonography, abdominal CT, ERCP, PTC and PTGB were performed. The lumen of the gallbladder was partitioned irregularly by many thin septa and we diagnosed "multiseptate gallbladder". Abdominal angiography revealed an image resembling a tumor stain in the anterior region of the right hepatic lobe, so cholecystectomy and excision of the anterior hepatic resion was performed, but there is no tumors in the excised liver specimen. We reportd a recent case of multiseptate gallbladder, which is extremely rare condition, and included some discussion of the literature.