1. Surgical treatment of synchronous multiple primary lung cancers: Experience of 92 patients 
Yih-Leong Chang, MD, Chen-Tu Wu, MD, Yung-Chie Lee, MD, PhD 
The Journal of Thoracic and Cardiovascular Surgery 
Volume 134, Issue 3, Pages (September 2007)
DOI: /j.jtcvs
Copyright © 2007 The American Association for Thoracic Surgery Terms and Conditions

2. Figure 1
Patients with MPLC with lymph node metastasis tended to have worse survival compared with patients without lymph node metastasis (P < .001, log–rank test). MPLC, multiple primary lung cancer.
The Journal of Thoracic and Cardiovascular Surgery  , DOI: ( /j.jtcvs )
Copyright © 2007 The American Association for Thoracic Surgery Terms and Conditions

3. Figure 2
Comparison of survival curves of patients with or without extranodal extension (P = .005, log–rank test).
The Journal of Thoracic and Cardiovascular Surgery  , DOI: ( /j.jtcvs )
Copyright © 2007 The American Association for Thoracic Surgery Terms and Conditions

4. Figure 3
Comparison of survival curves of patients with or without vascular invasion (P = .010, log–rank test).
The Journal of Thoracic and Cardiovascular Surgery  , DOI: ( /j.jtcvs )
Copyright © 2007 The American Association for Thoracic Surgery Terms and Conditions

5. Figure 4
Survival curves of patients with MPLC with bronchioloalveolar carcinoma, adenocarcinoma, squamous cell carcinoma, adenosquamous carcinoma, and different histologic types (P = .049, log–rank test). MPLC, Multiple primary lung cancer; SCC, Squamous cell carcinoma; BAC, bronchioloalveolar carcinoma; ASC, adenosquamous carcinoma; DH, different histology.
The Journal of Thoracic and Cardiovascular Surgery  , DOI: ( /j.jtcvs )
Copyright © 2007 The American Association for Thoracic Surgery Terms and Conditions