UNASSIGNED: The prognosis-improving effect of radical surgery has been demonstrated in @entity1 with @entity14 ( @entity14 ) with liver @entity3 . However, few studies have examined the effectiveness of treatments for @entity14 with @entity3 in organs other than the liver. The aim of the present study was to evaluate the outcome of surgical treatment for @entity14 with lung @entity3 . The study retrospectively examined 57 primary @entity14 @entity1 (28 @entity1 , median age of 65 years) with @entity358 who underwent surgery between 2003 and 2012. Data such as clinicopathological parameters, metastasized organs, and the details of surgery, recurrence and survival periods were extracted and analyzed. Curative resection was performed in 10 @entity1 ('curative group'). @entity5 were resected without metastasectomy in 37 @entity1 ('non-curative group'), whereas 10 underwent stoma surgery ('stoma group'). All the metastasized lesions were confined to the lung and liver in the curative group. By contrast, 43% of the non-curative/stoma groups had @entity3 in organs other than the lung and liver. Multivariate analyses indicated the absence of extrahepatic @entity3 as the only predictor of curative resection in @entity14 @entity1 with lung @entity3 . The 3-year overall survival rates for the curative, non-curative and stoma groups were estimated as 74, 20 and 17%, respectively (P=0.0007). In conclusion, curative resection was possible in @entity14 @entity1 with lung @entity3 if other disseminated lesions were limited to the liver and this treatment resulted in a longer survival time. Furthermore, palliative resection may contribute to a better prognosis compared to stoma surgery alone in selected cases.

XXXX with @entity358 .

@entity1 :: ('9606', 'Species') :: ['patients', 'men'] @entity5 :: ('MESH:D009369', 'Disease') :: ['Primary tumors'] @entity358 :: ('MESH:D008171', 'Disease') :: ['synchronous lung metastases'] @entity3 :: ('MESH:D009362', 'Disease') :: ['metastases'] @entity14 :: ('MESH:D015179', 'Disease') :: ['CRC', 'colorectal cancer']
@entity14 :: (MESH:D015179,Disease) :: ['Predictors and outcome of complete removal of colorectal cancer']
