title: Hidradenitis suppurativa polyposa.
abstract: A case of severe chronic hidradenitis suppurativa of the perineum complicated by disfiguring fibrous, polypoid lesions is presented. The patient, a 41-year-old woman, had a long history of axillary hidradenitis which subsequently involved the perineum. Draining sinuses, scars and large pendulous masses of the vulva developed over 10 years. Cutaneous scars, ridges, papules and large fibrous polyps were present. Deep clefts, sinuses, dense fibrous scars and foci of chronic inflammation were seen. Rarely, large fibrous polyps may develop in chronic hidradenitis suppurativa and may be due to chronic local lymphedema. Careful pathologic examination is necessary to exclude squamous cell carcinoma.
authors.affiliation: Department of Medicine, University of Wisconsin Hospital and Clinics, Madison 53792, USA.
authors.forename: D A
authors.initials: DA
authors.lastname: Wrone
authors.forename: A
authors.initials: A
authors.lastname: Landeck
authors.forename: D G
authors.initials: DG
authors.lastname: Dibbell
authors.forename: H
authors.initials: H
authors.lastname: Xie
authors.forename: T F
authors.initials: TF
authors.lastname: Warner
mesh_terms: D000328:Adult; D003937:Diagnosis, Differential; D005260:Female; D017497:Hidradenitis Suppurativa / Q000150:complications*; D006801:Humans; D011127:Polyps / Q000209:etiology* / Q000473:pathology* / Q000601:surgery; D014845:Vulvar Diseases / Q000209:etiology* / Q000473:pathology* / Q000601:surgery