Takahashi T, Ohki S, Ohmi Y, Iida A, Furushima K, Ike H, Ohde N, Tsuchiya S
2nd Dept. of Surgery, Yokohama City Univ. School of Med.
Gan No Rinsho. 1988 Jul;34(8):981-4.
Based on conclusions obtained after the observation of 61 colorectal cancer patients with a lung metastasis, the resection of lung metastasis as a therapy was evaluated. Among these 61 patients, only 5 patients had been identified as having a lung metastasis at the time of resection of the primary lesion, whereas the other 56 patients developed the lung metastasis after the curative resection of the colorectal cancer. Only one patient with a synchronous lung metastasis and twelve patients (eleven with a solitary metastatic lesion and one with multiple metastatic lesions) with metachronous lung metastasis underwent removal of the lung metastasis. The three-year survival rate was 65.2% in the metachronous group.
基于对61例发生肺转移的结直肠癌患者的观察结果，对肺转移瘤切除术作为一种治疗方法进行了评估。在这61例患者中，只有5例在原发灶切除时被确定发生了肺转移，而其他56例患者在结直肠癌根治性切除术后出现了肺转移。只有1例同时性肺转移患者和12例（11例为孤立性转移灶，1例为多发性转移灶）异时性肺转移患者接受了肺转移瘤切除术。异时性组的三年生存率为65.2%。
