title: Primary liver cyst complicating diagnosis of acute cholecystitis.
mesh_terms: D000208:Acute Disease; D002764:Cholecystitis / Q000175:diagnosis*; D003560:Cysts / Q000175:diagnosis*; D006801:Humans; D008107:Liver Diseases / Q000175:diagnosis*; D013667:Technetium; D014463:Ultrasonography
chemical_list: D013667:Technetium