A gallbladder radionuclide scan takes images of your gallbladder to determine infection, disease, or blockage. Find out what to expect. The Courvoisier sign refers to being able to feel your gallbladder through your skin, usually without any pain.
Learn more about what it means and…. Sleeping on your left side can help manage pain caused by gallstones if you have a clogged bile duct. Learn about other pain relief remedies and when…. Here are things to consider. Gallbladder pain can be sudden, intense, and severe. Alcohol is a known risk factor for many health conditions. However, research has shown that moderate alcohol consumption may actually help prevent…. Your gallbladder, located in your upper right abdomen, is an important part of your biliary system.
Learn more about the function of your gallbladder…. A doctor can provide both diagnosis and treatment. Health Conditions Discover Plan Connect. Medically reviewed by Alana Biggers, M. What can be diagnosed with a HIDA scan?
How to prepare for a HIDA scan. What to expect during a HIDA scan. Important Phone Numbers. Topic Contents What is it? Why is this test done? How do you prepare for the test? How is the test done? What else should you know about the test? What happens after the test? Where can you learn more?
Top of the page. What is it? The HIDA scan may be done to: Help find the cause of pain in the upper belly, especially if the pain is on the right side. See how well the gallbladder is working. Find out if bile is leaking. Find anything that may be blocking the bile ducts. If you are breastfeeding, you may want to pump enough breast milk before the test to get through 1 to 2 days of feeding. The radioactive tracer used in this test can get into your breast milk and is not good for the baby.
The doctor may tell you not to eat or drink anything but water for 4 to 6 hours before the test. Follow all instructions carefully. If you haven't eaten for more than 24 hours before the test, tell your doctor. You will remove any clothing around your belly. You will be given a gown or paper covering to use during the test. You will lie on your back on a table. A thin tube, called an IV, will be put into a vein in your arm.
A radioactive tracer chemical will be injected into the IV. How it is done The patient receives an intravenous injection of a radioactive material called hydroxy iminodiacetic acid HIDA. The HIDA material is taken up by the liver and excreted into the biliary tract. In a healthy person, HIDA will pass through the bile ducts and into the cystic duct to enter the gallbladder. It will also pass into the common bile duct and enter the small intestine, from which it eventually makes its way out of the body in the stool.
HIDA imaging is done by a nuclear scanner, which takes pictures of the patient's biliary tract over the course of about two hours. The images are then examined by a radiologist, who interprets the results. Safety It is generally a very safe test and is well tolerated by most patients.
Indication The HIDA scan should be done when ultrasound is not diagnostic and when there is a clinical diagnosis of acute cholecystitis.
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