Artifact of projection simulating a pelvic fracture.
D002648:Child; D002675:Child, Preschool; D003937:Diagnosis, Differential; D050723:Fractures, Bone / Q000000981:diagnostic imaging*; D006801:Humans; D008297:Male; D010384:Pelvic Bones / Q000293:injuries*; D011859:Radiography