Erythroderma in the era of biological therapies.
Erythroderma is a scaling erythematous dermatitis involving 90% or more of the cutaneous surface. Psoriasis and eczema are the most common dermatoses underlying erythroderma. Cutaneous T cell lymphomas can also cause erythroderma. Differential diagnosis between psoriatic erythroderma and lymphomatous erythroderma is often challenging. Tumour necrosis factor-alpha inhibitors are a new class of drugs used in the treatment of psoriasis, even in erythrodermic psoriasis. The effects of anti-tumour necrosis factor-alpha in cutaneous T cell lymphomas have not yet been established. Consequently, it is mandatory to treat an erythrodermic psoriatic patient with tumour necrosis factor-alpha blockers only if a lymphoproliferative cutaneous disorder has been excluded.
Dermatology Unit, University of Padua, Via C. Battisti 206, Padova, Italy.
Edoardo
E
Zattra
Anna
A
Belloni Fortina
Andrea
A
Peserico
Mauro
M
Alaibac
D000068879:Adalimumab; D000893:Anti-Inflammatory Agents / Q000627:therapeutic use; D000911:Antibodies, Monoclonal / Q000627:therapeutic use; D061067:Antibodies, Monoclonal, Humanized / Q000627:therapeutic use; D003873:Dermatitis, Exfoliative / Q000188:drug therapy* / Q000209:etiology; D004485:Eczema / Q000150:complications; D000068800:Etanercept; D006801:Humans; D007074:Immunoglobulin G / Q000627:therapeutic use; D000069285:Infliximab; D016410:Lymphoma, T-Cell, Cutaneous / Q000150:complications; D011565:Psoriasis / Q000150:complications; D018124:Receptors, Tumor Necrosis Factor / Q000627:therapeutic use; D014409:Tumor Necrosis Factor-alpha / Q000037:antagonists & inhibitors*
D000893:Anti-Inflammatory Agents; D000911:Antibodies, Monoclonal; D061067:Antibodies, Monoclonal, Humanized; D007074:Immunoglobulin G; D018124:Receptors, Tumor Necrosis Factor; D014409:Tumor Necrosis Factor-alpha; D000069285:Infliximab; D000068879:Adalimumab; D000068800:Etanercept