Table 2 Immunohistological Staining results of the positively screened patient cohort.

From: Fetal gut cell-like differentiation in esophageal adenocarcinoma defines a rare tumor subtype with therapeutically relevant claudin-6 positivity and SWI/SNF gene alteration

Case

1

2

3

4

5

6

Sex

M

M

M

F

M

M

Age

46

63

66

72

66

68

CK7

2%

0%

5%

15%

0%

5%

SMARCA4

100%

100%

100%

100%

100%

100%

ARID1a

0%

100%

100%

100%

100%

100%

SMARCA2

0%

0%

10%

0%

10%

15%

AFP

2%

10%

0%

10%

90%

0%

Claudin-6

85%

100%

80%

100%

70%

90%

Glypican 3

70%

100%

80%

100%

85%

80%

SALL4

15%

80%

5%

100%

40%

10%

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