Procedure Time for Gastric Endoscopic Submucosal Dissection according to Location, considering Both Mucosal Circumferential Incision and Submucosal Dissection
Table 2
Classification of lesions by location ().
Location number
(%)
1: AEGJ
5
(1.7)
2: fornix
7
(2.3)
3: lesser curvature of the body
33
(10.9)
4: greater curvature of the body
21
(7.0)
5: anterior wall of the body
22
(7.3)
6: posterior wall of the body
46
(15.2)
7: across the angle
34
(11.3)
8: lesser curvature of the antrum
45
(14.9)
9: greater curvature of the antrum
17
(5.6)
10: anterior wall of the antrum
34
(11.3)
11: posterior wall of the antrum
34
(11.3)
12: APR
4
(1.3)
AEGJ: across the esophagogastric junction; APR: across the pyloric ring.
