title: Free intraperitoneal cholelithiasis--a sign of traumatic perforation of the gallbladder.
abstract: Traumatic perforation of the gallbladder is relatively infrequent and is rare as an isolated lesion. The unique aspect of this case is the diagnosis of traumatic gallbladder perforation based on plain abdominal roentgenographic evidence of free intraperitoneal cholelithiasis.
mesh_terms: D002769:Cholelithiasis / Q000175:diagnosis*; D003937:Diagnosis, Differential; D005704:Gallbladder / Q000293:injuries*; D006406:Hematoma / Q000175:diagnosis; D006801:Humans; D008297:Male; D008875:Middle Aged; D010532:Peritoneal Diseases / Q000175:diagnosis*; D012421:Rupture; D014949:Wounds, Nonpenetrating / Q000175:diagnosis*