Table 3.

Follow-up data of the seven children

Case	Ultrasonography for pseudocyst	After ERCP acute pancreatitis onsets (times)	Clinical symptoms	Postoperative complications	Weight gain/yr (kg)
1	At 6 mo after the operation, no pseudocyst was found by ultrasonography	0	Abdominal pain disappeared, able to eat	No	5
2	/	0	Abdominal pain disappeared, able to eat	Postoperative pancreatitis	5
3	At 3 mo after the operation, no pseudocyst was found by ultrasonography	0	Abdominal pain disappeared, able to eat	Infection	8
4	/	0	Abdominal pain disappeared, able to eat	Infection	7
5	At 4 mo after the operation, ultrasonography revealed that the pseudocyst had disappeared	0	Abdominal pain disappeared, able to eat	No	3
6	There was still a 16 mm × 12 mm pseudocyst	0	Abdominal pain disappeared, able to eat	No	7
7	/	0	Abdominal pain disappeared, able to eat	No	1.5
8	At 2 mo after the operation, no pseudocyst was found by ultrasonography	0	Abdominal pain disappeared, able to eat	No	2
9	/	3	Abdominal pain, but did not affect eating	No	2
10	/	0	Abdominal pain disappeared, able to eat	No	3

ERCP: Endoscopic retrograde cholangiopancreatography.