Clinical Articles
Copyright ©The Author(s) 1996.
World J Gastroenterol. Sep 15, 1996; 2(3): 149-151
Published online Sep 15, 1996. doi: 10.3748/wjg.v2.i3.149
Table 1 Causes of bile duct obstruction in 57 patients
Cause of bile duct obstructionLocation of stenosis
No. of patients
PMD
Cholangiocarcinoma303134
Gallbladder carcinoma3104
Hepatocellular carcinoma7007
Pancreatic carcinoma1067
Ampullary tumor0022
Metastasis3003
Total444957