Multiseptate gallbladder A case report and literature review

Rationale: Multiseptate gallbladder (MSG) is a rare congenital gallbladder anomaly. Between 1963 and June 2021, only 56 cases were reported. There is currently no treatment guideline for pediatric or adult cases of MSG. Patient concerns: A 14-year-old woman visited our out-patient clinic in September 2020 for epigastric pain that last for 6 months. Honeycomb appearance of the gallbladder was noted under ultrasonography. Diagnosis: The patient was diagnosed with MSG. The diagnosis was confirmed through computed tomography and magnetic resonance cholangiopancreatography. Interventions: Cholecystectomy was performed. Outcomes: Epigastric pain showed limited improvement after the surgery. Since she was diagnosed with gastritis at the same time, a proton-pump inhibitor was prescribed. Epigastric pain was eventually resolved. Lessons: MSG cases can undergo cholecystectomy and show good recovery without complications. However, concomitant treatment may be required to resolve in the presence of other symptoms such as epigastric pain.