[White atrophic vasculitis. Infrequent genital lesion. Review of a case].

Case report of a 54-year old patient, calling on the emergency unit with testicular pain and necrotic-looking lesions in the skin and the scrotum. After ruling out a Fournier's gangrene, the diagnosis was reached by scrotal biopsy, the pathoanatomic report confirming the presence of an infrequent vascular disease, segmentary hyalinizing vasculitis, on which we make a review of the literature.