National Comprehensive Cancer Network (NCCN) Clinical Practice Guidelines for Lung Cancer Screening.

The National Comprehensive Cancer Network (NCCN), a not-for-profit alliance of 25 of the world's leading cancer centers devoted to patient care, research, and education, is dedicated to improving the quality, effectiveness, and efficiency of cancer care so that patients can live better lives. The intent of the NCCN Guidelines is to assist in the decision-making process of individuals involved in cancer care-including physicians, nurses, pharmacists, payers, patients, and their families-with the ultimate goal of advancing patient care in the fight against cancer.