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Second primary tumours in more than 2-year disease-free survivors of small-cell lung cancer in Japan: the role of smoking cessation. | LitMetric

Patients with small-cell lung cancer who survive more than 2 years have a significantly increased risk (relative risk of 3.6) of developing a second primary tumour. The cessation of cigarette smoking after successful therapy is associated with a significantly decreased risk of a second primary tumour.

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Source
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC2063017PMC
http://dx.doi.org/10.1038/bjc.1998.507DOI Listing

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