Annals of the New York Academy of Sciences
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Ann. N. Y. Acad. Sci. · Dec 2001
Review Multicenter StudyEarly lung cancer action project: annual screening using single-slice helical CT.
The advent of helical CT imaging held promise for the early diagnosis, and thereby, for enhanced curability of lung cancer--a highly fatal disease. In 1993, the Early Lung Cancer Action Project (ELCAP) was initiated and experimentally screened a cohort of 1,000 high-risk persons. ⋯ CT-based screening (compared to traditional radiology) was clearly shown to enhance the detection of lung cancer at earlier and more curable stages. A discussion follows of the meaning of the results and possible future screening protocols.