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Table 3 Types of EGFR and KRAS mutations and frequency of VTE

From: Association between oncogenic status and risk of venous thromboembolism in patients with non-small cell lung cancer

Mutation type

Number

VTE

(n = 306) (%)

(n = 32) (%)

EGFR exon 18 mutation only

3 (1.0)

0 (0.0)

EGFR exon 19 deletion only

106 (34.6)

9 (28.1)

EGFR exon 20 T790 M only

0 (0.0)

0 (0.0)

EGFR exon 20 S768I only

4 (1.3)

0 (0.0)

EGFR exon 20 insertion only

11 (3.6)

0 (0.0)

EGFR exon 21 L858R only

106 (34.6)

12 (37.5)

EGFR exon 21 L861Q only

7 (2.3)

0 (0.0)

EGFR exon 18 + exon 21 L861Q

1 (0.3)

0 (0.0)

EGFR exon 18 + exon 20 S768I

2 (0.6)

1 (3.1)

EGFR exon 19 + exon 21 L861Q

1 (0.3)

0 (0.0)

EGFR exon 19 + exon 20 T790 M

1 (0.3)

0 (0.0)

EGFR exon 20 T790 M + exon 21 L858R

1 (0.3)

0 (0.0)

EGFR exon 20 S768I + exon 21 L858R

1 (0.3)

0 (0.0)

KRAS codon G12C(34G > T) only

19 (6.2)

5 (15.6)

KRAS codon G12S(34G > A) only

2 (0.6)

2 (6.3)

KRAS codon G12R(34G > C) only

5 (1.6)

0 (0.0)

KRAS codon G12 V(35G > T) only

14 (4.6)

3 (9.4)

KRAS codon G12D(35G > A) only

12 (3.9)

0 (0.0)

KRAS codon G12A(35G > C) only

9 (2.9)

0 (0.0)

KRAS codon G13D(38G > A) only

0 (0.0)

0 (0.0)

KRAS codon G12R(34G > C) + codon G12D(35G > A)

1 (0.3)

0 (0.0)

  1. Abbreviations: EGFR epidermal growth factor receptor, KRAS kitten rat sarcoma