[Prognostic factors in operable XXXX of the lungs].

@entity1 @entity5 @entity2 @entity1149 @entity1544
The influence of different factors on prognosis after radical operations in 316 @entity1 with non-small cell peripheral @entity2 was studied. In N0, the 3-year survival of the @entity1 was 51.2%, 5-year--34.7%. In N1, the 3-year survival was 23.9%, in @entity1544 .6%, glandular--10.2%, 5-year survival--12.3%. The reduction of survival in N2 is significant in glandular, and in @entity1544 as well. In N2, the 3-year survival was 4.8%, 5-year survival was absent. It should be considered that in @entity1 with stage T3N2 peripheral @entity2 , there are subclinical metastases. The operation in this case is not a method for radical treatment. The influence of a @entity5 size on the prognosis is manifested in T3. Histologic structure in @entity1149 influences prognosis only at the stage T2N1 (in @entity5 , the survival is significantly worse). The degree of @entity1544 influences the prognosis. @entity5 spreading to the adjacent structures makes prognosis worse, but the surgical treatment in such a case is justified.
