title: [Squamous cell carcinoma in discoid lupus erythematosus foci].
abstract: Development of squamous cell carcinomas in lesions of discoid lupus erythematosus (DLE) has been observed extremely rarely. This paper reports on two patients with squamous cell carcinomas in DLE-lesions that had preexisted for decades. Because this complication is observed so rarely, individual predisposing factors are discussed.
mesh_terms: D002294:Carcinoma, Squamous Cell / Q000209:etiology*; D006801:Humans; D008179:Lupus Erythematosus, Discoid / Q000150:complications* / Q000473:pathology; D008297:Male; D008875:Middle Aged; D011230:Precancerous Conditions; D012878:Skin Neoplasms / Q000209:etiology*
vernacular_title: Plattenepithelkarzinome in discoiden Lupus erythematodes-Herden.