title: [Malignancy arising in seborrheic keratosis: two cases report].
abstract: Seborrheic keratosis are one of the most common benign epidermal tumors encountered in clinical practice. Malignant transformation is exceptional. It may occur by the involvement of human papilloma virus. We report two cases of seborrheic keratosis in respectively 58 and 60-years-old women, which, on biopsy, revealed the presence of Bowen's disease for the former and Squamous cell carcinoma for the later.
authors.affiliation: Service d'immuno-histo-cytologie,. Institut Salah Azaïz, Tunis.
authors.forename: Amina
authors.initials: A
authors.lastname: Mekni
authors.forename: Saadia
authors.initials: S
authors.lastname: Bouraoui
authors.forename: Nidhameddine
authors.initials: N
authors.lastname: Kchir
authors.forename: Rim
authors.initials: R
authors.lastname: Kort
authors.forename: Khadija
authors.initials: K
authors.lastname: Bellil
authors.forename: Ahmed
authors.initials: A
authors.lastname: El May
mesh_terms: D001913:Bowen's Disease / Q000473:pathology*; D002294:Carcinoma, Squamous Cell / Q000473:pathology*; D005260:Female; D006801:Humans; D017492:Keratosis, Seborrheic / Q000150:complications*; D008875:Middle Aged; D012878:Skin Neoplasms / Q000473:pathology*