1. Ground glass opacities: Imaging, pathology, and gene mutations
Fenghao Sun, MD, Junjie Xi, MD, Cheng Zhan, PhD, Xiaodong Yang, MD, Lin Wang, MD, Yu Shi, MD, Wei Jiang, MD, Qun Wang, MD 
The Journal of Thoracic and Cardiovascular Surgery 
Volume 156, Issue 2, Pages (August 2018)
DOI: /j.jtcvs
Copyright © 2018 The American Association for Thoracic Surgery Terms and Conditions

2. Figure 1
Predominant subtypes in both groups. AAH, Atypical adenomatous hyperplasia; AIS, adenocarcinoma in situ; MIA, microinvasive adenocarcinoma; D, diameter.
The Journal of Thoracic and Cardiovascular Surgery  , DOI: ( /j.jtcvs )
Copyright © 2018 The American Association for Thoracic Surgery Terms and Conditions

3. Figure 2
All pathologic subtypes in both groups. AAH, Atypical adenomatous hyperplasia; AIS, adenocarcinoma in situ; MIA, microinvasive adenocarcinoma; D, diameter.
The Journal of Thoracic and Cardiovascular Surgery  , DOI: ( /j.jtcvs )
Copyright © 2018 The American Association for Thoracic Surgery Terms and Conditions

4. Figure 3
Gene mutation pattern in both groups. B-RAF, B-rapidly accelerated fibrosarcoma; EGFR, epidermal growth factor receptor; HER-2, human epidermal growth factor receptor 2; K-RAS, Kirsten rat sarcoma viral oncogene homolog; RET, ret proto-oncogene; ROS-1, c-ros oncogene 1 receptor tyrosine kinase; D, diameter; ALK, anaplastic lymphoma kinase; PIK3CA, phosphatidylinositol-4,5-bisphosphate 3-kinase catalytic subunit alpha.
The Journal of Thoracic and Cardiovascular Surgery  , DOI: ( /j.jtcvs )
Copyright © 2018 The American Association for Thoracic Surgery Terms and Conditions

5. Figure 4
EGFR mutation site in both groups. EGFR, Epidermal growth factor receptor; D, diameter.
The Journal of Thoracic and Cardiovascular Surgery  , DOI: ( /j.jtcvs )
Copyright © 2018 The American Association for Thoracic Surgery Terms and Conditions

6. Figure 5
Correlation between the predominant pathologic subtype and EGFR mutation rate. EGFR, Epidermal growth factor receptor; AIS, adenocarcinoma in situ; MIA, microinvasive adenocarcinoma. ***P < .001; #P > .05.
The Journal of Thoracic and Cardiovascular Surgery  , DOI: ( /j.jtcvs )
Copyright © 2018 The American Association for Thoracic Surgery Terms and Conditions

7. All pathologic subtypes in both groups.
The Journal of Thoracic and Cardiovascular Surgery  , DOI: ( /j.jtcvs )
Copyright © 2018 The American Association for Thoracic Surgery Terms and Conditions

8. Video 1
Segmentectomy of left upper lobe S1 + 2 + 3. Video available at:
The Journal of Thoracic and Cardiovascular Surgery  , DOI: ( /j.jtcvs )
Copyright © 2018 The American Association for Thoracic Surgery Terms and Conditions