From: Role of endoscopic ultrasound in gallbladder and biliary system diseases in patients with normal transabdominal ultrasonography
n = 150
EUS
Gallbladder wall thickness
N
%
Yes
15
10.0
No
135
90.0
Mud and stones
73
48.7
77
51.3
Pancreatic mass lesions
30
20.0
120
80.0
Biliary lesions
48
32.0
102
68.0