悪性リンパ腫のTNM分類

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書誌事項

タイトル別名
  • TNM Classification of Malignant Lymphoma
  • 悪性リンパ腫のTNM分類--本邦におけるnon-Hodgkinリンパ腫の特徴と問題点
  • アクセイ リンパシュ ノ TNM ブンルイ ホンポウ ニ オケル non Ho
  • —本邦におけるnon-Hodgkinリンパ腫の特徴と問題点—
  • —Characteristics and problems of non-Hodgkin's lymphoma in Japan—

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抄録

Since 1970, the 503 previously untreated cases of non-Hodgkin's lymphoma in adults which have beeen reported by 14 institutes throughout Japan registered with the Subcommitee on Malignant Lymphomas.<br>Histological diagnosis was conducted on the basis of the LSG classification. The Ann-Arbor clinical stage was employed for staging classfication.<br>1. As regards the primary site, the Waldeyer's ring accounted for the highest percentge of 38%.<br>2. A check of the histological classification indicates that follicular lymphoma accounted for an exceedingly low rate of 14.3% but the diffuse large cell type registered quite a high ratio of 49.5% in contrast to the Western countries. It has also been observed that the diffuse pleomorphic type, which characterized Japan, shared 3.4%.<br>3. In the staging classification, no significant difference was observed between stage III and IV and also between group A and B in the same group in termes of the survival time.<br>4. The complete remission rate stood at 44.1% for the group with chemotherapy, 84.4% for the group with radiation therapy and 61.2% for the group with chemotherapy and radiation therapy.<br>5. In a study on prognostic factors, the prognosis in favorable for the follicular medium-sized and diffuse small cell types, for stage I (Waldeyer's ring) in a combination of clinical staging and the primary site, for the complete remission in the effects of response and for cases of 40-49 years of age with the five-year survival rate standing at more than 60% and/or with the median survival time at more than 69 months.

収録刊行物

  • 臨床血液

    臨床血液 23 (3), 272-285, 1982

    一般社団法人 日本血液学会

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