Primary cutaneous follicle center cell lymphoma of the scalp successfully treated with anti CD20 monoclonal antibody and CHOP combination therapy with no subsequent permanent loss of hair.
We present a primary cutaneous follicle center cell lymphoma (PCFCCL) patient who was successfully treated with Rituximab, a new anti-CD20 monoclonal antibody. A thirty-two-year-old male developed two asymptomatic tumors on the scalp. Histopathologically, the tumors were composed of diffuse and nodular infiltration of centrocytes and centroblasts. Immunohistopathologically, the tumor cells stained positively with anti-CD20 antibody and anti-kappa antibody, but not with anti-CD5, anti-CD10, or anti-Bcl-2 antibody. Radiation therapy is effective in treating PCFCCL; however, it usually results in the permanent loss of hair. This patient was treated with Rituximab and CHOP, and achieved a complete remission. He has had no recurrence in more than 12 months and no permanent loss of hair on the scalp.
Department of Dermatology, Mie University, Faculty of Medicine, Tsu, Japan.
Yasutomo
Y
Imai
Ken-ichi
K
Isoda
Emiko
E
Ito
Arata
A
Hakamada
Kiyofumi
K
Yamanishi
Hitoshi
H
Mizutani
D000328:Adult; D000505:Alopecia; D000911:Antibodies, Monoclonal / Q000008:administration & dosage; D058846:Antibodies, Monoclonal, Murine-Derived; D000971:Antineoplastic Combined Chemotherapy Protocols / Q000008:administration & dosage / Q000627:therapeutic use*; D003520:Cyclophosphamide / Q000008:administration & dosage; D003937:Diagnosis, Differential; D004317:Doxorubicin / Q000008:administration & dosage; D006258:Head and Neck Neoplasms / Q000175:diagnosis / Q000188:drug therapy* / Q000473:pathology; D006801:Humans; D008224:Lymphoma, Follicular / Q000175:diagnosis / Q000188:drug therapy* / Q000473:pathology; D008297:Male; D011241:Prednisone / Q000008:administration & dosage; D000069283:Rituximab; D012535:Scalp; D014750:Vincristine / Q000008:administration & dosage
D000911:Antibodies, Monoclonal; D058846:Antibodies, Monoclonal, Murine-Derived; D000069283:Rituximab; D014750:Vincristine; D004317:Doxorubicin; D003520:Cyclophosphamide; D011241:Prednisone