title: Indurated plaques on the penis.
authors.affiliation: Department of Dermatology, Royal Free London NHS Foundation Trust, London, UK.
authors.forename: S
authors.initials: S
authors.lastname: Nasir
authors.affiliation: Department of Dermatopathology, Royal Free London NHS Foundation Trust, London, UK.
authors.forename: C
authors.initials: C
authors.lastname: Murray
authors.affiliation: Department of Dermatology, Royal Free London NHS Foundation Trust, London, UK.|Department of Dermatopathology, Royal Free London NHS Foundation Trust, London, UK.
authors.forename: V J
authors.initials: VJ
authors.lastname: Swale
authors.affiliation: Department of Dermatopathology, St. John's Institute of Dermatology, Guys and St. Thomas' NHS Trust, London, UK.
authors.forename: E
authors.initials: E
authors.lastname: Calonje
authors.affiliation: Marlborough Sexual Health Clinic, Royal Free London NHS Foundation Trust, London, UK.
authors.forename: S
authors.initials: S
authors.lastname: Mazzon
mesh_terms: D006801:Humans; D008297:Male; D008875:Middle Aged; D010409:Penile Diseases / Q000473:pathology*; D013256:Steroids / Q000627:therapeutic use; D018366:Vasculitis, Leukocytoclastic, Cutaneous / Q000473:pathology*
chemical_list: D013256:Steroids