TFF1 | EGFR | |||||||||
---|---|---|---|---|---|---|---|---|---|---|
OR | PR | +++ | ++ | + | − | +++ | ++ | + | − | |
SPT, solid pseudopapillary tumour of pancreas; MCN, mucinous cystic neoplasm; IPMT, intraductal papillary mucin producing tumor; OR, oestrogen receptor; PR, progesterone receptor; EGFR, epidermal growth factor receptor. +++, ++, +, − represent strongly, moderately, weakly positive, and negative, respectively. | ||||||||||
SPT (n=10) | ||||||||||
Benign (n=8) | 0 | 8 | 0 | 0 | 2 | 6 | 0 | 0 | 6 | 2 |
Malignant (n=2) | 0 | 2 | 0 | 0 | 0 | 2 | 0 | 0 | 2 | 0 |
MCN (n=12) | ||||||||||
Benign (n=4) | 2 | 4 | 0 | 2 | 2 | 0 | 0 | 1 | 2 | 1 |
Malignant (n=8) | 2 | 2 | 1 | 4 | 3 | 0 | 0 | 1 | 3 | 4 |
IPMT (n=10) | ||||||||||
Benign (n=4) | 0 | 0 | 0 | 1 | 2 | 1 | 0 | 1 | 1 | 2 |
Malignant (n=6) | 0 | 0 | 4 | 2 | 0 | 0 | 3 | 3 | 0 | 0 |
Ductal carcinoma (n=20) | 0 | 0 | 7 | 9 | 3 | 1 | 4 | 8 | 5 | 3 |