Prolonged survival after extracranial metastasectomy from synchronous resectable lung cancer.
BACKGROUND
Combined resection of solitary synchronous brain metastases and non-small-cell lung cancer has been shown to be successful. Thus, we proposed combining the surgery of solitary, extracranial metastases, and resectable lung cancer.


METHODS
Between March 1987 and December 1994, surgery was performed on nine patients with non-small-cell lung cancer with synchronous, solitary, extracranial, or distant metastasis: adrenal (n = 5), cutaneous (n = 2), axillary lymph node (n = 1) and kidney (n = 1). Criteria for operating on these patients included: primary tumor that was locally resectable in a radical manner, non-small-cell histology, no preoperative evidence of N2 disease, complete resection of histologically proven metastasis, and absence of other metastases found with computed tomography or bone scan.


RESULTS
Resection of the primary tumor and solitary metastases was achieved in all patients. Primary tumor was always resected by lobectomy. No mortality or major morbidity was reported. Five-year survival rate was 55.6%. Five patients who had adrenal (n = 3), or skin (n = 1), or axillary (n = 1) metastases, survived more than 5 years. All N2 patients (n = 2) died.


CONCLUSIONS
The presence of solitary, distant metastasis should not be considered, per se, a factor for denying surgery for locally resectable, non-small-cell lung cancer. Unexpected, prolonged survival was demonstrated in our limited series.
Ambrogi
V
V
Department of Thoracic Surgery, Tor Vergata University, Rome, Italy.
Tonini
G
G
Mineo
T C
TC
D000310:Adrenal Gland Neoplasms / Q000401:mortality / Q000556:secondary* / Q000601:surgery; D000368:Aged; D001365:Axilla; D002289:Carcinoma, Non-Small-Cell Lung / Q000401:mortality / Q000556:secondary* / Q000601:surgery*; D018572:Disease-Free Survival; D005260:Female; D006801:Humans; D008175:Lung Neoplasms / Q000401:mortality* / Q000473:pathology / Q000601:surgery; D008197:Lymph Node Excision; D008207:Lymphatic Metastasis; D008297:Male; D008875:Middle Aged; D011379:Prognosis; D012189:Retrospective Studies; D012878:Skin Neoplasms / Q000401:mortality / Q000556:secondary* / Q000601:surgery; D016019:Survival Analysis; D016896:Treatment Outcome