[Iterative surgical resections for second primary and local recurrent lung cancer; comparison of lobectomy and limited resection].
During a 24-year period (1986-2009), 74 patients (3.5%) underwent iterative surgical resections for 2nd primary and recurrent lung cancer. Patients are classified to 5 groups: 20 2nd primary lung cancer patients undergoing lobectomy (A), 24 2nd primary lung cancer patients undergoing limited resection (B), 11 2nd primary bronchioloalveolar carcinoma (BAC) patients undergoing limited resection (C), 8 recurrent lung cancer patients undergoing lobectomy (D), and 11 recurrent lung cancer patients undergoing limited resection (E). There were 13 (65%) patients with pathological stage IA in group A, 20 (83%) in B, 11 (100%) in C, 2 (25%) in D, and 8 (73%) in E. There were 18 (90%) patients with adenocarcinoma in group A, 15 (63%) in B, 11 (100%) in C, 5 (63%) in D, and 9 (82%) in E. Overall hospital mortality was 5%, including 3 deaths in A and 1 death in D. Five-year and 10-year survival after the 2nd surgery was 55% and 55% in A, 63% and 50% in B, 100% and 100% in C, 57% and 37% in D, and 70% and 53% in E. These data showed that limited resections had low surgical risk and good long-term results. Limited resection appears to achieve better outcomes for 2nd primary and recurrent lung cancer and should be chosen whenever possible.
Department of Thoracic Surgery, Japanese Red Cross Nagaoka Hospital, Nagaoka, Japan.
Kenichi
K
Togashi
Yasako
Y
Hosaka
Akira
A
Okada
Seijiro
S
Sato
D000368:Aged; D005260:Female; D006801:Humans; D008175:Lung Neoplasms / Q000601:surgery*; D008297:Male; D008875:Middle Aged; D009364:Neoplasm Recurrence, Local / Q000601:surgery*; D016609:Neoplasms, Second Primary / Q000601:surgery*; D011013:Pneumonectomy / Q000379:methods*; D012086:Reoperation; D016896:Treatment Outcome