Salerno T A, Little J R, Munro D D
Ann Thorac Surg. 1979 Mar;27(3):235-7. doi: 10.1016/s0003-4975(10)63281-x.
Twenty-three patients with carcinoma of the lung and a brain metastasis had both the primary and secondary tumors surgically removed (combined operation). Results revealed that 52% of the patients were unimproved and died during the first 6 months. Operation improved short-term survival in 26%. Five patients (22%) lived longer than 2 years, and 3 of them (13%) are alive and well 10 or more years following operation.
23例患有肺癌并伴有脑转移的患者接受了原发肿瘤和继发肿瘤的手术切除（联合手术）。结果显示，52%的患者病情未改善并在最初6个月内死亡。手术使26%的患者短期生存率得到提高。5例患者（22%）存活超过2年，其中3例（13%）在手术后10年或更长时间仍存活且状况良好。
