Diagnosis is typically by ultrasound or CT imaging. Upon histopathology of resected gallbladders,<unk> s may be classified into the following main types: * Non-neoplastic<unk> s: Cholesterol, hyperplastic, and inflammatory<unk> s, adenomyomas, leiomyomas, fibromas, and lipomas * Neoplastic<unk> s: adenomas, adenocarcinomas, and squamous cell carcinomas File:Gallbladder<unk> s 110739484 cr.Ultrasound image of<unk> s measuring 3–7 mm. File:Gallbladder<unk>  types by relative incidence.Gallbladder<unk>  types by relative incidence. File:Photograph of a hyperplastic<unk>  of the gallbladder.Photograph of a 6 mm large hyperplastic<unk>  of the gallbladder. File:Histopathology of a hyperplastic<unk>  of the gallbladder.Histopathology of a hyperplastic<unk> : There is no dysplasia.
Gallbladder polyp
Porcelain gallbladder
Common bile duct stone
Hepatolithiasis
Pancreatic cyst
Cholesterolosis of gallbladder
Liver abscess
Biliary pseudolithiasis