title: Torsion of the appendix testis. Report of 13 cases.
mesh_terms: D002648:Child; D002675:Child, Preschool; D003937:Diagnosis, Differential; D006801:Humans; D008297:Male; D013086:Spermatic Cord Torsion / Q000175:diagnosis; D013733:Testicular Diseases / Q000175:diagnosis; D014102:Torsion Abnormality