BACKGROUND: Disease-free interval, histology of primary tumor, and number and size of metastases resected (at first metastasectomy) were studied after resection of pulmonary metastases. METHODS: Between 1980 and 1993, 276 consecutive patients underwent lung resections for curative removal of metastatic disease. At subsequent relapse, 63 patients had a second-stage metastasectomy, 12 went on to a third phase, and 2 patients had four stages. RESULTS: The primary tumor was sarcoma in 126 cases (46%), teratoma in 88 (32%), carcinoma in 53 (19%), melanoma in 5, and miscellaneous in 4. Actuarial survival was 69% at 2 years (95% confidence interval 62% to 74%), 48% at 5 years (40% to 55%), and 35% at 10 years (23% to 44%). CONCLUSIONS: Survival was not related to disease-free interval. Multivariate analysis showed that nearly all predictive information can be obtained through histologic studies (p < 0.0001); inclusion of the number of metastases resected contributed to a lesser degree (p = 0.032). Short disease-free intervals, numerous lung metastases, or even deposits recurring after a first or second metastasectomy should not preclude patients from operation.
BACKGROUND: Disease-free interval, histology of primary tumor, and number and size of metastases resected (at first metastasectomy) were studied after resection of pulmonary metastases. METHODS: Between 1980 and 1993, 276 consecutive patients underwent lung resections for curative removal of metastatic disease. At subsequent relapse, 63 patients had a second-stage metastasectomy, 12 went on to a third phase, and 2 patients had four stages. RESULTS: The primary tumor was sarcoma in 126 cases (46%), teratoma in 88 (32%), carcinoma in 53 (19%), melanoma in 5, and miscellaneous in 4. Actuarial survival was 69% at 2 years (95% confidence interval 62% to 74%), 48% at 5 years (40% to 55%), and 35% at 10 years (23% to 44%). CONCLUSIONS: Survival was not related to disease-free interval. Multivariate analysis showed that nearly all predictive information can be obtained through histologic studies (p < 0.0001); inclusion of the number of metastases resected contributed to a lesser degree (p = 0.032). Short disease-free intervals, numerous lung metastases, or even deposits recurring after a first or second metastasectomy should not preclude patients from operation.
Authors: Michel Gonzalez; John Henri Robert; Nermin Halkic; Gilles Mentha; Arnaud Roth; Thomas Perneger; Hans Beat Ris; Pascal Gervaz Journal: World J Surg Date: 2012-02 Impact factor: 3.352
Authors: Francesco Londero; Angelo Morelli; Orlando Parise; William Grossi; Sara Crestale; Cecilia Tetta; Daniel M Johnson; Ugolino Livi; Jos G Maessen; Sandro Gelsomino Journal: J Surg Oncol Date: 2019-07-11 Impact factor: 3.454
Authors: Elena Prisciandaro; Laurens J Ceulemans; Dirk E Van Raemdonck; Herbert Decaluwé; Paul De Leyn; Luca Bertolaccini Journal: J Thorac Dis Date: 2022-07 Impact factor: 3.005