title: An unusual nodular lesion.
authors.affiliation: Department of Dermatology, Leeds General Infirmary, Leeds, UK. nailausmani@hotmail.com
authors.forename: N
authors.initials: N
authors.lastname: Usmani
authors.forename: A
authors.initials: A
authors.lastname: Yung
authors.forename: W
authors.initials: W
authors.lastname: Merchant
mesh_terms: D003937:Diagnosis, Differential; D006801:Humans; D008046:Lip / Q000473:pathology*; D008047:Lip Diseases / Q000473:pathology*; D008297:Male; D008875:Middle Aged; D014972:Xanthogranuloma, Juvenile / Q000473:pathology*