1. Variability in Defining T1N0 Non-Small Cell Lung Cancer Impacts Locoregional Failure and Survival 
Mert Saynak, MD, Jessica Hubbs, MS, Jiho Nam, MD, Lawrence B. Marks, MD, Richard H. Feins, MD, Benjamin E. Haithcock, MD, Nirmal K. Veeramachaneni, MD 
The Annals of Thoracic Surgery 
Volume 90, Issue 5, Pages (November 2010)
DOI: /j.athoracsur
Copyright © 2010 The Society of Thoracic Surgeons Terms and Conditions

2. Fig 1 Distribution of the number of N2 stations analyzed.
The Annals of Thoracic Surgery  , DOI: ( /j.athoracsur )
Copyright © 2010 The Society of Thoracic Surgeons Terms and Conditions

3. Fig 2
Freedom from locoregional failure in patients with defined N1 nodal stations (green line) analyzed versus unspecified nodal stations, namely, “peribronchial lymph nodes” (blue line). All patients had pathologic stage Ia lung cancer. Data from patients with pathologic T1N1 disease (orange line) are presented for comparison. The data for pT1 N1 patients were obtained through a similar review of the UNC surgical patients contemporaneous with the 119 patients who are the focus of this report.
The Annals of Thoracic Surgery  , DOI: ( /j.athoracsur )
Copyright © 2010 The Society of Thoracic Surgeons Terms and Conditions

4. Fig 3
Freedom from local failure for patients with completely resected stage Ia lung cancer.
The Annals of Thoracic Surgery  , DOI: ( /j.athoracsur )
Copyright © 2010 The Society of Thoracic Surgeons Terms and Conditions

5. Fig 4
Disease-free survival of patients with defined N1 nodal stations (green line) analyzed versus unspecified nodal stations, namely, “peribronchial lymph nodes” (blue line). All patients had pathologic stage Ia lung cancer.
The Annals of Thoracic Surgery  , DOI: ( /j.athoracsur )
Copyright © 2010 The Society of Thoracic Surgeons Terms and Conditions