Retrospective Cohort Study
Copyright ©The Author(s) 2017.
World J Gastrointest Endosc. Aug 16, 2017; 9(8): 389-395
Published online Aug 16, 2017. doi: 10.4253/wjge.v9.i8.389
Table 3 Patients with changes in management following biopsy/surgical specimen diagnosis, listed according to organ n (%)
Biopsy/surgical specimen diagnosis
P value
Total (n = 78)Neoplastic lesions (n = 30)Non-neoplastic lesions (n = 48)
Location0.707
Vater ampulla1 (1.3)1 (3.3)0
Colon9 (11.5)4 (13.3)5 (10.4)
Duodenum4 (5.1)1 (3.3)3 (6.3)
Esophagus10 (12.8)5 (16.7)5 (10.4)
Stomach17 (21.8)5 (16.7)12 (25)
Ileum1 (1.3)01 (2.1)
Pancreas6 (7.7)1 (3.3)5 (10.4)
Rectum3 (3.8)1 (3.3)2 (4.2)
Bile duct27 (34.6)12 (40)15 (31.3)