Does vancomycin-resistant enterococci colonization increase mortality in end-stage kidney failure : a case-control study?
VRE colonization did not increase mortality in renal patients but did contribute to increased length of stay.
Histologically negative bronchial margins of resected non-small cell lung cancer exhibit frequent hypermethylation changes in multiple genes. These hyper-methylation abnormalities are also present in the primary tumor and thus may represent a field defect of preneoplastic changes that occurs early in carcinogenesis.