Primary Cutaneous T Cell Lymphoma (Gamma Delta subtype).

Primary cutaneous T-cell lymphoma gamma-delta subtype is an extremely rare entity of all the cutaneous T-cell lymphomas. Our case provides an insight on clinical behavior and treatment response with feasible effective combination chemotherapy. We believe this will be of great interest to clinicians when facing this difficult clinical entity. We present a case of a 66-year-old Malay man with a threeweek history of rapidly growing skin nodules and plaques which spread throughout his body. He was commenced on combination chemotherapy gemcitabine, etoposide, and carboplatin with near complete remission on completion of second cycle but he defaulted. He relapsed within a month and he progressed despite treatment with the same regime. He was salvaged with fludarabine, cytarabine, and vinblastine combination chemotherapy but progressed with brain metastasis and died. However, more investigations and studies need to be done in this relatively unknown rare entity. A rare lymphoma registry might be of help to better understand and treat similar conditions.