From: Endoscopic nasobiliary drainage for obstructive jaundice using either a 5 Fr or 7 Fr catheter: a prospective, randomized trial
5 Fr (n = 50)
7 Fr (n = 50)
P
Acute pancreatitis
0 (0)
1 (2)
0.500
Intestinal bleeding
Self-removal of the drain
0.753
Spontaneous dislodgement
Kinking