Table 1.
Patient Data (for Immunohistochemistry Analysis).
| Patient Number | Age Range (years) | Sex | Tumor Histology | TNM Classification | Anatomic Location |
| T1 | 60–69 | M | Moderately differentiated adenocarcinoma, invasive | T3N1Mx | Entire length |
| T2 | 40–49 | M | Moderately differentiated adenocarcinoma, invasive | T3N1Mx | Head |
| T3 | 70–79 | M | Moderately differentiated adenocarcinoma, invasive | T3N0Mx | Distal/tail |
| T4 | 60–69 | M | Moderately differentiated adenocarcinoma, invasive | T3N1Mx | Head |
| T5 | 70–79 | F | Moderately differentiated adenocarcinoma, invasive | T3N1Mx | Head |
| T6 | 80–89 | M | Moderately differentiated adenocarcinoma, invasive | T3N1Mx | Distal/tail |
| T7 | 50–59 | F | Poorly differentiated adenocarcinoma, invasive | T3N1Mx | Head |
| T8 | 70–79 | F | Poorly differentiated adenocarcinoma, invasive | T3N1Mx | Head |
| T9 | 70–79 | F | Moderately differentiated adenocarcinoma, infiltrative | T2N0Mx | Ampulla of Vater |
| T10 | 70–79 | M | Poorly differentiated adenocarcinoma, invasive | T3N0Mx | Head |
| T11 | 50–59 | M | Moderately differentiated adenocarcinoma | NA | Head |
| T12 | 40–49 | F | Moderately differentiated adenocarcinoma | NA | Body |
| T13 | 40–49 | M | Moderately differentiated adenocarcinoma, invasive | NA | Head |
| T14 | 60–69 | M | Moderately differentiated adenocarcinoma | NA | Head |
| T15 | 40–49 | F | Moderately differentiated adenocarcinoma | NA | Head |
| T16 | 40–49 | F | Moderately differentiated adenocarcinoma | NA | Head |
M, Male; F, female.