Angioedema of the periorbital region that developed during treatment with etanercept in a case of refractory adult-onset Still's disease.

A 78-year-old Japanese man with adult-onset Still's disease that was refractory to conventional treatment, such as prednisolone (PSL) concomitant with methotrexate (MTX). Etanercept (50 mg/week) was added to PSL (12.5 mg/day) and MTX (12 mg/week).