From: Laparoscopic surgery of urachal remnants in children: 3-center experience and comparison to an open approach
Group 1
Group 2
Total
Abdominal pain
24
5
29
Weeping umbilicus/umbilical discharge
16
8
Omphalitis
23
12
35
UTI
4
1
Acute abdomen
3
Asymptomatic
21
2