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Table 2 Amounts of grades 2 or 3 bronchus invasion

From: Relationship between EGFR gene mutation and local metastasis of resectable lung adenocarcinoma

Diameter

Total

Endobronchial metastasis (grades 2 or 3 bronchus)

No endobronchial metastasis (grades 2 or 3 bronchus)

<2 cm

31

5

26

2.1–3 cm

28

7

21

3.1–5 cm

26

10

16

5.1–7 cm

10

7

3

>7.1 cm

8

3

5