title: Penile intraepithelial neoplasia--a veiled lesion in genitourinary medicine.
abstract: Penile intraepithelial neoplasia (PIN) is a clinically well known condition. However, its diagnosis is often difficult. We present four cases of PIN, seen in our department. Various histological patterns ranging from PIN I to PIN III were noted in these cases.
authors.affiliation: Department of GU Medicine, Coventry and Warwickshire Hospital.
authors.forename: H
authors.initials: H
authors.lastname: Jaleel
authors.forename: N
authors.initials: N
authors.lastname: Narouz
authors.forename: A A
authors.initials: AA
authors.lastname: Wade
authors.forename: P S
authors.initials: PS
authors.lastname: Allan
mesh_terms: D000328:Adult; D000368:Aged; D001706:Biopsy; D002278:Carcinoma in Situ / Q000209:etiology / Q000473:pathology* / Q000628:therapy; D006801:Humans; D008297:Male; D010412:Penile Neoplasms / Q000473:pathology* / Q000628:therapy; D010413:Penis / Q000473:pathology*