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What is the purpose of transhepatic biliary catheterization?
GaleEncyofMedicine
Transhepatic biliary catheterization is performed to relieve bile duct blockage. The most common reason for this procedure is to relieve obstruction from the overgrowth of cancer cells.
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∙ 13y ago
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What is transhepatic biliary catheterization?
Transhepatic biliary catheterization is a surgical procedure during which a catheter is inserted into the bile duct to relieve an obstruction.
What characteristics does a normal transhepatic biliary catheterization have?
Transhepatic biliary catheterization is a treatment, not a cure. Successful treatment relieves the blocked bile duct, but does not change the underlying conditions that caused the blockage.
How is transhepatic biliary catheterization done?
Transhepatic biliary catheterization is performed by inserting a needle through the skin, into the abdomen, through the liver, and into the bile duct. A wire attached to the needle then guides the catheter into place.
What precautions need to be taken when doing transhepatic biliary catheterization?
Patients who need transhepatic biliary catheterization often suffer from additional complications of their cancer. Because of the likelihood of bleeding from the liver, this procedure should not be done on patients who.
What risks exist for the patient in undergoing transhepatic biliary catheterization?
The most common complication of transhepatic biliary catheterization is bleeding as a result of puncturing the liver. Infection may also result from this procedure. Sometimes the catheter itself becomes blocked and.
How should patients be prepared for a transhepatic biliary catheterization?
The standard preoperative blood tests are performed. The patient should not eat or drink the day of the procedure.
What care should a patient receive after a transhepatic biliary catheterization?
The patient must stay in bed after the procedure for at least six hours, to reduce the risk of bleeding. A nurse checks vital signs and looks for indications of complication such as pain, cramping, or leakage around the catheter. The catheter is.
What are abnormal results of a percutaneous transhepatic cholangiography?
Abnormal results for a percutaneous transhepatic cholangiography are enlargement of bile ducts.
What are normal results of a percutaneous transhepatic cholangiography?
Normal results of a percutaneous transhepatic cholangiography are dye evenly distributed throughout the bile ducts.
What is the preferred type of male catheterization?
Urinary catheterization should be avoided whenever possible. Clean intermittent catheterization, when practical, is preferable to long-term catheterization.
Which test demonstrate choledocholithiasis?
transhepatic cholangiography
What is the main purpose of a cardiac catheterization?
The primary reason for conducting a cardiac catheterization is to diagnose and manage persons known or suspected to have heart disease, a frequently fatal condition that leads to 1.5 million heart attacks annually in the United States.
