title: Unknown: A woman with an erythematous nodule on the scalp.
abstract: A 77-year-old healthy woman presented with an isolated exophytic lesion of the scalp for 4 years, which had grown progressively. On exam, there was a 4 cm, firm erythematous and lobulated tumor with telangiectasias on the scalp. The rest of her cutaneous exam was normal. No lymphadenopathy was appreciated. A solitary cylindroma was diagnosed by biopsy.
authors.affiliation: Department of Pathology, University Hospital, Granada, Spain. janeirosf@hotmail.com
authors.forename: J
authors.initials: J
authors.lastname: Aneiros-Fernandez
authors.forename: H
authors.initials: H
authors.lastname: Husein-ElAhmed
authors.forename: S
authors.initials: S
authors.lastname: Arias-Santiago
authors.forename: A
authors.initials: A
authors.lastname: Nicolae
authors.forename: F
authors.initials: F
authors.lastname: O'Valle-Ravassa
mesh_terms: D000368:Aged; D003528:Carcinoma, Adenoid Cystic / Q000175:diagnosis* / Q000473:pathology / Q000601:surgery; D003937:Diagnosis, Differential; D005260:Female; D006258:Head and Neck Neoplasms / Q000175:diagnosis* / Q000473:pathology / Q000601:surgery; D006801:Humans; D012535:Scalp; D012878:Skin Neoplasms / Q000175:diagnosis* / Q000473:pathology / Q000601:surgery; D013684:Telangiectasis / Q000175:diagnosis / Q000473:pathology / Q000601:surgery