International journal of hematology · 2002
Successful treatment of nasal T-cell lymphoma with a combination of local irradiation and high-dose chemotherapy.
Клинический случайСтатьяНазвание и аннотация: Перевод пока не подготовлен
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Sanda Takaomi, Lida Shinsuke, Ito Masato, Tsuboi Kazuya, Miura Kazuhisa, Harada Shinsuke, Komatsu Hirokazu, Wakita Atsushi, Inagaki Hiroshi, Ueda Ryuzo
Аннотация
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.