Whole genome microarray analysis in non-small cell lung cancer.

Lung cancer is a serious health problem, since it is one of the leading causes for death worldwide. Molecular-cytogenetic studies could provide reliable data about genetic alterations which could be related to disease pathogenesis and be used for better prognosis and treatment strategies. We performed whole genome oligonucleotide microarray-based comparative genomic hybridization in 10 samples of non-small cell lung cancer.