title: Perianal basal cell carcinoma.
abstract: Perianal basal cell carcinoma (BCC) is a rare tumour and only a few case reports can be found in the literature. In this location, it is important to differentiate a BCC from a basaloid cloacogenic carcinoma, as the first is an invasive but localized tumour, while the second has a high capacity for metastasis.
authors.affiliation: Department of Dermatology, School of Medicine, Navarras' University, Pamplona, Spain.
authors.forename: A
authors.initials: A
authors.lastname: España
authors.forename: P
authors.initials: P
authors.lastname: Redondo
authors.forename: M A
authors.initials: MA
authors.lastname: Idoate
authors.forename: M J
authors.initials: MJ
authors.lastname: Serna
authors.forename: E
authors.initials: E
authors.lastname: Quintanilla
mesh_terms: D000368:Aged; D002280:Basal Cell Carcinoma / Q000473:pathology*; D005260:Female; D006801:Humans; D010502:Perineum; D012878:Skin Neoplasms / Q000473:pathology*