Retrospective Study
Copyright ©The Author(s) 2015.
World J Gastroenterol. May 21, 2015; 21(19): 5950-5960
Published online May 21, 2015. doi: 10.3748/wjg.v21.i19.5950
Table 4 Cannulation procedures in adolescents and adults n (%)
Adolescents1(n = 30)Adults(n = 74)P value
Cannulation with needle-knife5 (16.7)14 (18.9)0.788
Stents20 (66.7)44 (59.5)0.494
Cannulation failure2 (6.7)6 (8.1)1.000
Post-ERCP complication2 (6.7)4 (5.4)1.000