Table 4.
Differential diagnosis between neoplastic and benign polyps by EUS and US
Diagnosis by postoperative histological examination |
||
Neoplastic polyp | Non-neoplastic polyp | |
Diagnosis by EUS | ||
Neoplastic polyps | 12 | 12 |
Non-neoplastic polyps | 6 | 64 |
Diagnosis by US | ||
Neoplastic polyps | 9 | 21 |
Non-neoplastic polyps | 10 | 54 |