benign neoplasm of gallbladder (MONDO_0021503) is a benign neoplasm that involves the gall bladder. Also known as: benign gallbladder neoplasm, benign gallbladder tumor, benign gallbladder tumour, benign neoplasm of the gallbladder, benign tumor of gallbladder, benign tumor of the gallbladder, benign tumour of gallbladder, benign tumour of the gallbladder.