Multiseptate gallbladder: a rare ultrasonographic finding.

Multiseptate gallbladder is a congenital abnormality categorized as a gallbladder shape variant with some 20 cases reported thus far in the literature. Clinical presentation may be highly variable, ranging from asymptomatic to chronic pain in the right upper quadrant, cholecystitis, and even pancreatitis. It may be associated with other bile duct abnormalities such as choledochal cyst, ectopic gallbladder or anomalous biliopancreatic junction.