title: What is causing this man's pruritic purple papules?
authors.affiliation: Sonia Sharma practices at Certified Dermatology in Richboro, Pa. Megan E. Melvin is a medical assistant at Certified Dermatology. The authors have disclosed no potential conflicts of interest, financial or otherwise.
authors.forename: Sonia
authors.initials: S
authors.lastname: Sharma
authors.forename: Megan E
authors.initials: ME
authors.lastname: Melvin
mesh_terms: D000328:Adult; D003937:Diagnosis, Differential; D006801:Humans; D008010:Lichen Planus / Q000150:complications / Q000175:diagnosis*; D008297:Male; D011537:Pruritus / Q000175:diagnosis* / Q000209:etiology; D012871:Skin Diseases / Q000175:diagnosis* / Q000209:etiology