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Table 3 Clinical information, pathologic diagnosis, BRAF and KRAS testing results

From: A very low incidence of BRAF mutations in Middle Eastern colorectal carcinoma

Case #

AGE

Gender

Histology Type

Site

Grade

Stage

BRAF

KRAS

CIMP

MSI-PCR

Pre-existing

Adenoma

BRAF-1

60

Male

AC

Caecum

2

I

V601E

Codon 13

Low CIMP

MSI-L

Tubular adenoma

BRAF-2

47

Male

AC

Ascending colon

2

I

V600E

Codon 13

NA

MSI-S

Hyperplastic polyp

SERRATED ADENOMA

BRAF-3

71

Female

AC

Rt colon

1

III

V600E

WT

NA

MSI-H

Unremarkablemucosa

BRAF-4

57

Female

AC

Rt colon

3

IV

V600E

WT

Low CIMP

MSI-S

Unremarkablemucosa

BRAF-5

67

Male

AC

Recto sigmoid

2

II

V600E

WT

Low CIMP

MSI-S

Unremarkablemucosa

BRAF-6

74

Female

AC

Rt colon

3

II

V600E

WT

Low CIMP

MSI-H

Unremarkablemucosa

BRAF-7

66

Male

AC

Ascending colon

2

III

V594G

WT

Low CIMP

MSI-L

Adenoma

BRAF-8

68

Male

AC

Rt colon

2

IV

V600E

WT

Low CIMP

MSI-S

Unremarkablemucosa.

BRAF-9

61

Female

AC

Rt colon

1

I

V600E

WT

High CIMP

MSI-H

Small hyperplasticpolyps

BRAF-10

46

Male

AC

Sigmoid

2

I

V600E

WT

NA

MSI-L

Hyperplastic polyp

BRAF-11

34

Male

AC

Recto sigmoid

2

III

V600E

WT

Low CIMP

MSI-S

Unremarkablemucosa

BRAF-12

71

Male

AC

Sigmoid

2

III

V600E

WT

NA

MSI-S

Hyperplastic polyp

BRAF-13

59

Male

AC

Rectal

2

III

V600E

WT

High CIMP

MSI-S

Tubular adenoma

BRAF-14

66

Female

AC

Rt colon

2

II

V600E

WT

NA

MSI-H

Unremarkable mucosa

BRAF-15

66

Male

AC

Sigmoid colon

2

II

V600E

WT

Low CIMP

MSI-S

No colonic mucosa seen

BRAF-16

73

Female

AC

Rt colon

3

II

V600E

WT

High CIMP

MSI-H

Unremarkable mucosa

BRAF-17

72

Male

AC

Rt colon

2

II

V600E

WT

High CIMP

MSI-H

Unremarkable mucosa

BRAF-18

74

Female

AC

Sigmoid colon

2

II

V600E

WT

NA

MSI-L

Unremarkable mucosa

BRAF-19

55

Female

MC

Recto sigmoid

2

III

V600E

WT

NA

MSI-L

Unremarkable mucosa