Feasibility Study to Treat Lung Cancer With the Permanently Implantable LDR CivaSheet®

Inclusion Criteria: * Subject signed inform consent * Suspected or proven non-small cell lung cancer (NSCLC) in the upper lobes of the left or right lung * Pre-operative criteria * Lung nodule suspicious for NSCLC * Mass ≤ 7 cm in maximum diameter by CT scan of the chest and upper abdomen * Clinical stage I or Clinical stage II * Not pregnant or nursing * Negative pregnancy test in premenopausal women * Fertile patients must use effective contraception * More than 5 years since prior invasive malignancy unless non melanoma skin cancer or in-situ cancer Exclusion Criteria: \-