Surgery group

(n = 22)

Endoscopy group

(n = 64)

p

Mortality, 30-day (n, %)

2 (9)

2 (3)

0.25

OverallComplications (n, %)

8 (36.4)

7 (10.9)

0.006

Major (n, %):

2 (9.1)

5 (7.8)

0.54

Minor (n, %):

6 (27.3)

2 (3.1)

0.0001