Clinical Prognosis of Superior Versus Basal Segment Stage I Non-Small Cell Lung Cancer Yoshinori Handa, MD, Yasuhiro Tsutani, MD, PhD, Norifumi Tsubokawa, MD, Keizo Misumi, MD, PhD, Hideaki Hanaki, MD, PhD, Yoshihiro Miyata, MD, PhD, Morihito Okada, MD, PhD The Annals of Thoracic Surgery Volume 104, Issue 6, Pages 1896-1901 (December 2017) DOI: 10.1016/j.athoracsur.2017.06.060 Copyright © 2017 The Society of Thoracic Surgeons Terms and Conditions
Fig 1 Study profile. (GGO = ground-glass opacity; LN = lymph node; NSCLC = non-small cell lung cancer.) The Annals of Thoracic Surgery 2017 104, 1896-1901DOI: (10.1016/j.athoracsur.2017.06.060) Copyright © 2017 The Society of Thoracic Surgeons Terms and Conditions
Fig 2 (A) Overall survival and (B) recurrence-free survival curves for patients with tumors located in the superior segment (blue lines) and basal segment (red lines) of the lower lobe. The Annals of Thoracic Surgery 2017 104, 1896-1901DOI: (10.1016/j.athoracsur.2017.06.060) Copyright © 2017 The Society of Thoracic Surgeons Terms and Conditions