Plasma cell cheilitis, successfully treated with topical 0.03% tacrolimus ointment

摘要

Plasma cell cheilitis is a rare, idiopathic mucosal condition. The treatment of plasma cell cheilitis is often disappointing. It is often resistant to various topical treatments. We present a 65-year-old woman who had a painful, eroded area on her lower lip, which responded poorly to various topical treatments. A biopsy revealed a band-like infiltration composed mainly of plasma cells in the dermis. She was diagnosed as having plasma cell cheilitis, and was successfully treated with 0.03% topical tacrolimus ointment.