[Second surgical intervention for contralateral recurrence or second primary lung cancer].
Resection of contralateral lung cancer (6 cases of pulmonary metastasis from the first lung cancer and one case of second primary lung cancer) were evaluated retrospectively in terms of postoperative complication, pulmonary function and survival rate. Out of 691 cases with resected non small cell lung cancer, 7 cases (1.0%) had contralateral lung cancer which were resected as the second operation. Six cases were squamous cell carcinoma and one case was adenocarcinoma. The interval between the first and the second operation was 12 months to 10 years (average 46 months). The post-operative stage of first lung cancer were stage I in 5 cases and stage IIIB in 2 cases, but no case had lymphadenopathy at the first operation. Operative procedures for contralateral lung were as follows; one case of lobectomy----lobectomy, one case of lobectomy----segmentectomy, two cases of lobectomy----partial resection, two cases of pneumonectomy----partial resection. For a metachronous lung cancer, right upper sleeve lobectomy was done as the first operation followed by left lower sleeve lobectomy as the second cancer five years later. Contralateral lung resection impaired pulmonary function, but all cases well tolerated the second operation. The five-years survival rate after second operation was 40.0%.
Murakami
S
S
Watanabe
Y
Y
Shimizu
J
J
Yoshida
M
M
Watanabe
G
G
Yamamura
K
K
Iwa
T
T
D000368:Aged; D005260:Female; D006801:Humans; D008175:Lung Neoplasms / Q000473:pathology / Q000556:secondary / Q000601:surgery*; D008297:Male; D008875:Middle Aged; D009364:Neoplasm Recurrence, Local / Q000601:surgery*; D009378:Neoplasms, Multiple Primary / Q000601:surgery*; D011013:Pneumonectomy / Q000379:methods; D011379:Prognosis; D012086:Reoperation; D012189:Retrospective Studies