[Clinical aspects and differential diagnosis of cutaneous lupus erythematosus].
On the basis of LE cases treated at the Department of Dermatology, Düsseldorf University, during the last few years, we present the various forms of cutaneous lupus erythematosus (CLE). 72% of the patients showed discoid lupus erythematosus (DLE), whereas disseminated discoid LE (DDLE) and lupus panniculitis were found in 3% each. Lupus erythematosus tumidus (LET), as well, must be regarded as exceptional. Subacute cutaneous LE (SCLE) and systemic LE (SLE) showed nearly similar frequency (10 and 12%, resp.). Bullous LE is also very rare and must be considered a variant of SLE. The various forms of cutaneous LE can be differentiated according to clinical presentation and histopathology. Direct immunofluorescence, in contrast, has but limited diagnostic value, except with lesions on the scalp. Exact classification of cutaneous LE is the more essential, as it implies considerable therapeutic and prognostic consequences for the patient.
Universitätshautklinik Düsseldorf.
P
P
Kind
G
G
Goerz
D003937:Diagnosis, Differential; D006801:Humans; D008179:Lupus Erythematosus, Discoid / Q000145:classification / Q000175:diagnosis / Q000473:pathology*; D012867:Skin / Q000473:pathology
Klinik und Differentialdiagnose des cutanen Lupus erythematodes.