Successful treatment of nasal T-cell lymphoma with a combination of local irradiation and high-dose chemotherapy.
Nasal natural killer (NK)/T-cell lymphoma is characterized by an aggressive clinical course and poor prognosis. The term "NK/T-cell" lymphoma includes both the NK-cell type and the T-cell type, which are classified by immunophenotyping and according to T-cell receptor (TCR) rearrangement. In addition, CD56+ T-cell lymphoma is defined as NK-like T-cell lymphoma. This report concerns a 54-year-old woman with nasal T-cell lymphoma. Its phenotype showed pure T-cell type with CD3+, CD56-, and TCR+ accompanied by Epstein-Barr virus infection. Although the lesions were localized in the nasal mucosa and facial skin (stage IE), local irradiation could not achieve complete remission (CR). We then administered 5 courses of CHOP (cyclophosphamide, doxorubicin, vincristine, and prednisolone) regimen followed by high-dose chemotherapy with an autologous peripheral blood stem cell transplantation. This therapy resulted in CR. Our results suggest that this lymphoma subtype may be cured by means of intensive treatment soon after diagnosis.
Sanda
Takaomi
T
Second Department of Internal Medicine, Nagoya City University Medical School, Nagoya, Japan.
Lida
Shinsuke
S
Ito
Masato
M
Tsuboi
Kazuya
K
Miura
Kazuhisa
K
Harada
Shinsuke
S
Komatsu
Hirokazu
H
Wakita
Atsushi
A
Inagaki
Hiroshi
H
Ueda
Ryuzo
R
D000971:Antineoplastic Combined Chemotherapy Protocols / Q000008:administration & dosage / Q000627:therapeutic use*; D003131:Combined Modality Therapy; D003520:Cyclophosphamide / Q000008:administration & dosage; D004317:Doxorubicin / Q000008:administration & dosage; D005260:Female; D006801:Humans; D016399:Lymphoma, T-Cell / Q000628:therapy*; D008875:Middle Aged; D009669:Nose Neoplasms / Q000628:therapy*; D011239:Prednisolone / Q000008:administration & dosage; D018714:Radiotherapy, Adjuvant; D012074:Remission Induction; D033581:Stem Cell Transplantation; D014182:Transplantation, Autologous; D014750:Vincristine / Q000008:administration & dosage
D014750:Vincristine; D004317:Doxorubicin; D003520:Cyclophosphamide; D011239:Prednisolone