Prognostic factors of resectable pulmonary metastases from colorectal cancer / 中华肿瘤杂志
Chinese Journal of Oncology
;
(12): 694-697, 2010.
Article
in Chinese
| WPRIM
| ID: wpr-293524
ABSTRACT
<p><b>OBJECTIVE</b>To evaluate the prognostic factors for patients who underwent curative resection of pulmonary metastases from colorectal cancer.</p><p><b>METHODS</b>The clinicopathological data of 60 patients with pulmonary metastases from colorectal carcinoma who underwent a radical pulmonary metastasectomy between February 1985 and December 2004 at the Cancer Hospital of Chinese Academy of Medical Sciences were retrospectively reviewed and analyzed.</p><p><b>RESULTS</b>The overall 5-year survival rate was 43.7% after pulmonary excision and 74.0% after colorectal resection. Three factors were identified as significant by univariate log-rank test for overall survival after pulmonary resection, they were preoperative carcinoembryonic antigen, number of pulmonary metastases (solitary vs. multiple), and hilar and/or mediastinal lymph node metastases (P < 0.05). Multivariate analysis showed that number of pulmonary metastases (solitary vs. multiple) and hilar and/or mediastinal lymph node metastasis were independent prognostic factors. However, shorter disease-free interval and more number of pulmonary metastases predicted poor prognosis after primary colorectal resection.</p><p><b>CONCLUSION</b>Pulmonary resection for metastases from colorectal cancer is safe and patients may get long-term survival in selected cases, especially in patients with a solitary pulmonary metastasis and without hilar and/or mediastinal lymph node metastasis.</p>
Full text:
Available
Index:
WPRIM (Western Pacific)
Main subject:
Pathology
/
Pneumonectomy
/
Rectal Neoplasms
/
General Surgery
/
Blood
/
Carcinoembryonic Antigen
/
Multivariate Analysis
/
Survival Rate
/
Retrospective Studies
/
Follow-Up Studies
Type of study:
Observational study
/
Prognostic study
Limits:
Adult
/
Aged
/
Female
/
Humans
/
Male
Language:
Chinese
Journal:
Chinese Journal of Oncology
Year:
2010
Type:
Article
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