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. 2009 May 21;15(19):2361–2366. doi: 10.3748/wjg.15.2361

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