A Practical Guide to the Diagnosis, Evaluation, and Treatment of Cutaneous T-Cell Lymphoma.

Cutaneous T-cell lymphomas are a clinically and histopathologically heterogenous group of disorders, encountered in dermatologic practice. In this article, we provide a detailed practical guide to the evaluation, diagnosis, and management of common cutaneous T-cell lymphomas. Emphasis is placed on the clinical evaluation including the role of the dermatologist in the accurate assessment of body surface area involvement for disease staging, appropriate biopsy techniques, and key considerations, recent advances in the molecular genetic characteristics of disease, and common treatment approaches.