ダウンロード数: 346
タイトル: | 腎細胞癌288例の治療成績 |
その他のタイトル: | Treatment outcome of 288 cases of renal cell carcinoma |
著者: | 北村, 康男 渡辺, 学 小松原, 秀一 坂田, 安之輔 阿部, 禮男 峯山, 浩忠 姉崎, 衛 千葉, 栄一 |
著者名の別形: | KITAMURA, Yasuo WATANABE, Manabu KOMATSUBARA, Shuichi SAKATA, Yasunosuke ABE, Norio MINEYAMA, Hirotada ANEZAKI, Mamoru CHIBA, Eiichi |
キーワード: | Renal cell carcinoma Clinical outcome |
発行日: | Jan-1996 |
出版者: | 泌尿器科紀要刊行会 |
誌名: | 泌尿器科紀要 |
巻: | 42 |
号: | 1 |
開始ページ: | 11 |
終了ページ: | 16 |
抄録: | The clinical outcome was analyzed on 288 patients with renal cell carcinoma who were admitted to the Niigata Cancer Center Hospital during the 33 years from 1961 to 1993; 254 patients had had nephrectomy and 244 of them had undergone curable operations. The survival rate was calculated by the Kaplan-Meier method. The 3-, 5- and 10-year survival rates by all causes of death in all 288 patients were 64.8, 55.9 and 36.4%, respectively. According to the stage based on the general rules for clinical and pathological studies on renal cell carcinoma (The 2nd Edition), the 5-year survival rate was 89.5, 78.7, 51.1 and 13.7% for stages I (n = 31), II (n = 128), III (n = 38) and IV (n = 83), respectively. The 5-year survival rate for the patients (n = 88) from 1961 to 1985 was 40.9%, while the rate for the patients (n = 200) from 1986 to 1993 was 64.3%. This improvement of survival rate for the patients after 1986 was brought by the increase of the stage I or II cases and by the improvement of the survival in the stage III cases after 1986. The 5-year disease-specific survival rate for the patients over 50 years old was 55.5%, while the rate for the patients under 50 years old was 83.6%. Female, low pT, low grade and small tumor size were proven to be favourable prognostic factors in renal cell carcinoma. |
URI: | http://hdl.handle.net/2433/115659 |
PubMed ID: | 8686576 |
出現コレクション: | Vol.42 No.1 |
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