Cutaneous Manifestations of Chronic Graft-versus-Host Disease

Cutaneous chronic graft versus host disease has traditionally been classified into lichenoid and scleroderma-like forms. However, the initial presentation is sometimes subtle and a variety of less common cutaneous manifestation may be prevalent. This clinical review focuses on the lesional morphology of chronic graft versus host disease, and presents a classification system that may prove useful in early diagnosis. In addition, this approach may help to facilitate the correlation of different morphologic entities with outcome and response to therapy.