title: Tomography in problem cholecystograms.
mesh_terms: D002765:Cholecystography / Q000379:methods*; D002769:Cholelithiasis / Q000000981:diagnostic imaging*; D002779:Cholestasis / Q000000981:diagnostic imaging; D003937:Diagnosis, Differential; D042882:Gallstones / Q000000981:diagnostic imaging; D006801:Humans; D014056:Tomography, X-Ray / Q000379:methods*