title: Orchitis.
mesh_terms: D003937:Diagnosis, Differential; D006099:Granuloma / Q000150:complications; D006801:Humans; D008297:Male; D009920:Orchitis / Q000145:classification / Q000150:complications / Q000175:diagnosis / Q000209:etiology / Q000628:therapy; D012146:Rest; D013086:Spermatic Cord Torsion / Q000175:diagnosis; D013492:Suppuration; D013587:Syphilis / Q000150:complications; D014777:Virus Diseases / Q000150:complications