Ultrasound is a widely available and inexpensive method used primarily for diagnostic purposes. However endoscopic ultrasonography (EUS) can be used as a procedure for biliary drainage as well as for diagnostic purposes. It is superior to ERCP in the detection of malignant transformations in the biliary tree. It has a lower complication rate and has been introduced lately as an alternative method of biliary drainage
Ascending cholangitis future or investigational therapies
Ascending cholangitis medical therapy
Pyogenic liver abscess medical therapy
Primary sclerosing cholangitis medical therapy
Ascending cholangitis cost-effectiveness of therapy
Ascending cholangitis surgical therapy
Gallbladder cancer palliative treatment
Gallstone disease future or investigational therapies