Heterotopic gastric mucosa in the wall of the gallbladder.
D000013:Congenital Abnormalities; D005704:Gallbladder / Q000002:abnormalities*; D005705:Gallbladder Diseases; D005753:Gastric Mucosa; D006801:Humans; D013270:Stomach
ABNORMALITIES; GALLBLADDER/abnormalities; STOMACH