Table 2.
Case 1 | Case 2 | Case 3 | Case 4 | |
MUC 2 | Negative | Negative | Negative | Negative |
MUC 5AC | Negative | Negative | Negative | Negative |
MUC 6 | Positive | Positive | Positive | Positive |
CD 10 | Negative | Negative | Negative | Negative |
Pepsinogen-I | Positive | Positive | Positive | Positive |
H+/K+-ATPase | NS | NS | NS | NS |
MUC: Mucin; NS: Non-specific.