Organ with organ cavity which is continuous proximally with the cystic duct and distally terminates in the fundus of the gallbladder. [FMA]
comment
[alt def] A storage reservoir for bile secretion. Gallbladder allows the delivery of bile acids at a high concentration and in a controlled manner, via the cystic duct to the duodenum, for degradation of dietary lipid. [MeSH]