Evaluation of ten-year survival after operation for upper- and mid-thoracic esophageal cancer.
Evaluation of ten-year survival after operation for upper- and mid-thoracic esophageal cancer.
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胸上段和中段食管癌术后十年生存率评价。
DOI：
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发表时间：
1978
期刊：
影响因子：
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通讯作者：
H. Sato
中科院分区：
文献类型：
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作者：
Y. Kinoshita;M. Endo;K. Nakayama;H. Sato
从1946年到1976年，我们研究了1329例预后特别差的上、中胸食管癌根治术。其中，7名患者的寿命超过20年，58名患者的寿命超过10年。有137例患者存活超过5年。我们特别检查了那些寿命超过10年的患者，根据组织学和病理标本的发现，我们根据我们之前提出的组织学恶性肿瘤分类（细胞异型性、结构异型性和浸润性）来判断恶性程度。恶性分级与预后和生存时间密切相关。
From 1946 to 1976, we studied 1,329 cases of radical resection of upper and mid-thoracic esophageal cancer, a cancer whose prognosis is especially poor. Of these, 7 patients lived longer than 20 years, and 58 longer than 10 years. There were 137 patients who lived for more than 5 years. We particularly examined the ones who lived longer than 10 years, and from the findings of histological and pathological specimens we judged the malignancy grade according to the classification of histological malignancy which we had proposed earlier (cellular atypism, structural atypism, and infiltration). Malignancy grade was demonstrated to be closely associated with the prognosis and survival time.