title: An atypical, painful foot ulcer.
authors.affiliation: Department of Dermatology, Mayo Clinic, Rochester, Minnesota 55905, USA.
authors.forename: Jona K
authors.initials: JK
authors.lastname: Gill
authors.forename: Rokea A
authors.initials: RA
authors.lastname: el-Azhary
authors.forename: Mark D P
authors.initials: MD
authors.lastname: Davis
mesh_terms: D000328:Adult; D005260:Female; D016523:Foot Ulcer / Q000209:etiology* / Q000473:pathology* / Q000628:therapy; D006801:Humans; D008175:Lung Neoplasms / Q000473:pathology* / Q000628:therapy; D010146:Pain / Q000209:etiology* / Q000473:pathology*; D059408:Pain Management; D018227:Sarcoma, Clear Cell / Q000556:secondary* / Q000628:therapy; D012878:Skin Neoplasms / Q000556:secondary* / Q000628:therapy