Table 2

Immunohistochemical Expression by Histological Classification

Positive cases (%)

Intestinal type

Pancreatobiliary type

Unusual type

P*

(N = 16)

(N = 18)

(N = 9)


CK7

13 (81)

17 (94)

9 (100)

(p = 0.178)

CK20

16 (100)

4 (22)

6 (67)

(p < 0.001)

MUC1

6 (38)

17 (94)

7 (78)

(p < 0.001)

MUC2

4 (25)

2 (11)

2 (22)

(p = 0.540)

MUC5AC

6 (38)

8 (44)

5 (56)

(p = 0.683)

MUC6

7 (44)

5 (28)

5 (56)

(p = 0.341)


* χ2 test. The percentage represents sensitivity

Kawabata et al. Diagnostic Pathology 2010 5:75   doi:10.1186/1746-1596-5-75

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