Voltaren Gel should not be used by patients with known hypersensitivity to diclofenac. It also should not be used by patients who developed asthma, urticaria, or allergic reactions after taking aspirin or NSAIDs.
Biliary drainage is performed with a tube or catheter (called a biliary drain, biliary stent or biliary catheter) by a surgeon or, commonly, an interventional radiologist. It can be used to relieve a blockage in the bile duct, either permanently or as a temporary solution before definite treatment such as surgery.
As with ERCP, caution must be taken to correct coagulopathiespreprocedurally.Surgical biliary drainageOpen surgery has been used to treat cholangitis for almost 100 years. Itis associated with mortality rates of up to 40%, however, and is rarely usedas the ï¬rst-line method of biliary drainage [103,119,136].