[Discoid lupus erythematosus involving the eyelids: 4 cases].
BACKGROUND
Discoid lupus erythematosus is a chronic skin disease frequently involving the face, scalp and ears. Palpebral lesions are rare. We report 4 cases of this uncommon localization. In one case, palpebral lesions were the sole manifestation of the discoid lupus erythematosus.


METHODS
Four patients aged between 26 and 45 Years had lesions of the lower eyelid as erythematous, infiltrated and scaly plaques. One patient, without diagnosis despite 2 skin biopsies of lesion, presented with a 2-Year history of blepharitis in the absence of any other cutaneous abnormality. In one case, chronic blepharitis has been present for 4 Years and associated with inflammatory arthralgia. Alopecia occurred 4 Years after the onset of blepharitis and led to the diagnosis of discoid lupus erythematosus. In 2 cases, blepharitis was associated with typical cutaneous lesions of discoid lupus erythematosus. Antimalaria drugs were very effective in 3 cases. In one patient the antimalaria drug failed, but thalidomide was effective.


CONCLUSIONS
The location of lesions on the eyelids in the absence of any other cutaneous abnormality is rare and can easily lead to the misdiagnosis of discoid lupus erythematosus. Most Authors mention a predilection of the lesions to the inferior portion of the eyelid, more specifically to the external third. The involvement of the eyelids with permanent scarring and severe eye impairment is explained by the long duration of the disease without diagnostic and appropriate treatment. Clinical examination is highly consistent with discoid lupus erythematosus: the lesions typically present as well-circumscribed, erythematous plaques with telangiectasia and scales and atrophy in long-standing disease. Antimalaria drugs are remarkably effective.
Panse
I
I
Service de Dermatologie, Hôpital Saint-Louis, Paris. isabelle.panse@sls.ap-hop-paris.fr
Cordoliani
F
F
Rybojad
M
M
Rivet
J
J
Lebbé
C
C
Morel
P
P
D000328:Adult; D005141:Eyelid Diseases / Q000209:etiology*; D005260:Female; D006801:Humans; D008179:Lupus Erythematosus, Discoid / Q000150:complications*; D008297:Male; D008875:Middle Aged