Advantages and disadvantages of PTBD
Possibility of reducing radiation exposure.
No sedation-related problems.
No risk of post-ERCP pancreatitis.
No requirement for advanced and special medical techniques.
Prolonged hospitalisation.
Pain.
Risk of tube dropout.
Degree of bile duct dilatation related to the success rate of the procedure.
ERCP, endoscopic retrograde cholangiopancreatography; PTBD, percutaneous transhepatic biliary drainage.