title: Uncommon causes of ulceration.
authors.affiliation: Cardiff University and Cardiff and Vale NHS Trust.
authors.forename: Girish K
authors.initials: GK
authors.lastname: Patel
authors.forename: Joseph E
authors.initials: JE
authors.lastname: Grey
authors.forename: Keith G
authors.initials: KG
authors.lastname: Harding
mesh_terms: D003875:Drug Eruptions / Q000150:complications; D006801:Humans; D007249:Inflammation / Q000150:complications; D009336:Necrosis; D016728:Self-Injurious Behavior / Q000150:complications; D012867:Skin / Q000473:pathology; D012878:Skin Neoplasms / Q000150:complications; D012883:Skin Ulcer / Q000209:etiology* / Q000473:pathology; D014945:Wound Healing