title: Upper GI perforation by metallic wire presenting as acute cholecystitis.
mesh_terms: D002764:Cholecystitis / Q000175:diagnosis*; D003937:Diagnosis, Differential; D005547:Foreign Bodies / Q000175:diagnosis*; D006801:Humans; D008099:Liver / Q000293:injuries; D008297:Male; D008670:Metals; D008875:Middle Aged; D011708:Pylorus / Q000293:injuries*
chemical_list: D008670:Metals