[Capillary leak syndrome disclosing Ofuji's papuloerythroderma]. / Syndrome de fuite capillaire révélant une papulo-erythrodermie d'Ofuji.

INTRODUCTION: Capillary leak syndrome is a specific entity among syndromes with capillary hyperpermeability. Endothelial cell activation is related to the higt level of adhesion molecules (sICAM-1, sVCAM-&, sCD62E) possibly due to several cytokines (IL-2, TNF ...). CASE REPORT: An 84-year-old woman was hospitalized for erythroderma. Ofujui papuloerythroderma was diagnosed and edema was attributed to capillary leak. A kinetic study of several cytokines and adhesion molecules sCD62E, sVCAM-1 and sICAM-1 was done. Outcome was favorable with corticopuvatherapy. DISCUSSION: The capillary leak syndrome reported here is simlar to that described in other erythrodermas with or without lymphoma. The keratinocyte would be activated by the CD4 T lymphocyte via the gamma-interferon mediator. The T cell secretes cytokines (interleukin-1, tumor necrosis factor ...) which activates the endothelium and increases vascular permeability. The level of adhesion molecules and changes observed during the episode of edema demonstrated the endothelial activation.