title: [Focal necrotising vasculitis of the testis. Testicular manifestations of immunologic diseases in differential diagnosis of testicular cancer].
abstract: We report on the case of a 31-year-old male patient with focal testicular vasculitis as the only clinical manifestation of endangiitis obliterans (Winiwarter-Buerger disease), who presented with acute scrotal pain and swelling suggestive of a testicular tumor. Doppler sonography revealed significantly increased vascularization at the borders of the lesion, which rather indicated a vascular process; however, the presence of solid areas meant that the possibility of testicular cancer could not be excluded. Left inguinal orchiectomy was performed. The surgical specimen revealed histological patterns compatible with endangiitis obliterans; Raynaud phenomenon was the only sign of systemic disease, and no other organs were found to be affected. Despite the high sensitivity and specificity of ultrasound/Doppler sonography, in the differential diagnosis of an unexplained testicular mass surgical exploration is still mandatory. The different types of focal vasculitis are described and discussed with reference to the literature.
authors.affiliation: Klinik für Urologie, Philipps-Universität Marburg.
authors.forename: K
authors.initials: K
authors.lastname: Weingärtner
authors.forename: E W
authors.initials: EW
authors.lastname: Gerharz
authors.forename: U
authors.initials: U
authors.lastname: Köhl
authors.forename: A
authors.initials: A
authors.lastname: Bittinger
authors.forename: W B
authors.initials: WB
authors.lastname: Schwerk
authors.forename: H
authors.initials: H
authors.lastname: Riedmiller
mesh_terms: D000328:Adult; D001158:Arteries / Q000473:pathology; D003937:Diagnosis, Differential; D006801:Humans; D008297:Male; D009919:Orchiectomy; D010488:Polyarteritis Nodosa / Q000175:diagnosis* / Q000473:pathology / Q000601:surgery; D013736:Testicular Neoplasms / Q000175:diagnosis* / Q000473:pathology / Q000601:surgery; D013737:Testis / Q000098:blood supply* / Q000473:pathology; D013919:Thromboangiitis Obliterans / Q000175:diagnosis* / Q000473:pathology / Q000601:surgery
vernacular_title: Fokale nekrotisierende Vaskulitis des Hodens. Testikuläre Manifestationen immunologischer Erkrankungen in der Differentialdiagnostik des Hodentumors.