Table 1 Clinicopathological characteristics of enrolled patients
Clinicopathological characteristics | n=17 |
|---|---|
Age, years | |
 Mean (range) | 63.7 (44-86) |
Sex | |
 Male/Female | 10/7 |
Smoking status | |
 Current/Ever/Never | 4/4/9 |
Tumor size, mm | |
 Median (range) | 20 (5-80) |
Tumor location | |
 RUL/RML/RLL | 8/1/4 |
 LUL/LLL | 3/1 |
Surgical approach | |
 Wedge/Segmental/Lobal | 4/1/12 |
Histology | |
 Adenocarcinoma | 15 |
 Squamous cell carcinoma | 1 |
 Large cell carcinoma | 1 |
Predominant histologic pattern | |
 Acinar/papillary/solid/others | 12/1/1/3 |
Lymph node metastasis | |
 N0/N1/N2/N3 | 13/1/3/0 |
Pathological TNM stage | |
 I/II/III/IV | 12/1/4/0 |