Torsion of the testis.
D000293:Adolescent; D000328:Adult; D001064:Appendicitis / Q000175:diagnosis; D002675:Child, Preschool; D003937:Diagnosis, Differential; D004739:England; D006801:Humans; D008297:Male; D008349:Manipulation, Orthopedic; D008722:Methods; D009920:Orchitis / Q000175:diagnosis; D012572:School Health Services; D012621:Seasons; D013085:Spermatic Cord / Q000601:surgery; D013086:Spermatic Cord Torsion / Q000175:diagnosis / Q000453:epidemiology / Q000266:history / Q000601:surgery / Q000628:therapy