Analysis of Segmental Lymph Node Metastasis and Clinical Features in cT1N0M0 Lung Adenocarcinoma

Table 1

Clinical data from 200 cases.

Clinical date	Number
Gender
Male	102
Female	98
Age (years)	58.435 ± 5.735
Serum CEA level
≤4.5 ng/ml	153
>4.5 ng/ml	47
Serum Cyfra 21-1 level
≤3.3 ng/ml	168
>3.3 ng/ml	32
Serum NSE level
≤16.30 ng/ml	87
>16.30 ng/ml	113
SUVmax
<2.5	117
≥2.5	83
Tumor size
0–1 cm	95
1–2 cm	78
2–3 cm	27
Imaging features
Pure GGN	125
Part-solid nodule	40
Solid nodule	35