volume 157, issue 3, P1196-1202 2019
DOI: 10.1016/j.jtcvs.2018.09.052
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Yuzhao Wang, Jonathan C. Yeung, Waël C. Hanna, Frances Allison, Narinder S. Paul, Thomas K. Waddell, Marcelo Cypel, Marc E. de Perrot, Kazuhiro Yasufuku, Shaf Keshavjee, Andrew F. Pierre, Gail E. Darling

Abstract: Objectives: The purpose of this study was to determine the frequency, characteristics, and survival of second primary lung cancer initially identified as an indeterminate lesion on the original computed tomography scan and then diagnosed during the surveillance period in a prospective study.Methods: A prospective database of 271 patients enrolled in a surveillance study was updated. Indeterminate lesions present on the original computed tomography at the time of initial primary lung cancer diagnosis that subse…

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