Subcorneal pustular dermatosis associated with rheumatoid arthritis and raised IgA: simultaneous remission of skin and joint involvements with dapsone treatment.

Roger, H; Thevenet, J P; Souteyrand, P; Sauvezie, B · Ann Rheum Dis · 1990

case_report · Level V

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Abstract

A 44 year old white woman with rheumatoid arthritis for 19 years developed subcorneal pustular dermatosis. She had increased polyclonal IgA and IgA rheumatoid factor. After 4 months' treatment with dapsone 100 mg daily the patient had neither skin lesions nor active joint disease.

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