[A case of systemic lupus erythematosus associated with buccal keratotic lesions].
D006801:Humans; D007642:Keratosis / Q000150:complications*; D008047:Lip Diseases / Q000473:pathology; D008180:Lupus Erythematosus, Systemic / Q000150:complications*; D009061:Mouth Mucosa / Q000473:pathology