disease has location adenoma biliary tract neoplasm digestive system adenoma gallbladder adenoma https://www.malacards.org/card/gallbladder_adenoma adenoma of the gallbladder DOID:0050893 MONDO:0006216 NCIT:C7720 EFO:1000263 icd11.foundation:1229475359 gall bladder adenoma gallbladder adenoma UMLS:C0238137 MEDGEN:116046 A polypoid epithelial neoplasm that arises from the gallbladder. According to the neoplastic growth pattern, it is classified as tubular, tubulopapillary, or papillary. adenoma of gallbladder gallbladder neoplasm polyp of gallbladder gallbladder