title: Pruritic keratotic plaque in the natal cleft.
authors.affiliation: *Department of Pathology, Western General Hospital, Edinburgh, United Kingdom; and †Department of Dermatology, Royal Infirmary of Edinburgh, Edinburgh, United Kingdom.
authors.forename: Catharine A
authors.initials: CA
authors.lastname: Dhaliwal
authors.forename: Val R
authors.initials: VR
authors.lastname: Doherty
authors.forename: Asok
authors.initials: A
authors.lastname: Biswas
mesh_terms: D000368:Aged; D001706:Biopsy; D002081:Buttocks; D003475:Curettage; D005260:Female; D006801:Humans; D007642:Keratosis / Q000175:diagnosis* / Q000473:pathology; D008899:Mineral Oil / Q000627:therapeutic use; D009226:Myristates / Q000627:therapeutic use; D017499:Porokeratosis / Q000175:diagnosis* / Q000473:pathology / Q000628:therapy; D011537:Pruritus / Q000175:diagnosis* / Q000473:pathology; D012867:Skin / Q000473:pathology; D016896:Treatment Outcome
chemical_list: D009226:Myristates; C008205:isopropyl myristate; D008899:Mineral Oil