What Is a HIDA Scan ?

HIDA Scan at Floyd ​HIDA scan is an imaging procedure that helps your doctor track the production and flow of bile from your liver to ...

HIDA Scan at Floyd

​HIDA scan is an imaging procedure that helps your doctor track the production and flow of bile from your liver to your small intestine. Bile is a fluid produced by your liver that helps your digestive system break down fats in the foods you eat. A HIDA scan, which stands for hepatobiliary iminodiacetic acid scan, creates pictures of your liver, gallbladder, biliary tract and small intestine. A HIDA scan can also be called cholescintigraphy, hepatobiliary scintigraphy or hepatobiliary scan. A HIDA scan is a type of imaging study called a nuclear medicine scan. This means the HIDA scan uses a radioactive chemical or tracer that helps highlight certain organs on the scan.

Your doctor may order a HIDA scan to track the flow of bile from your liver to your small intestine, and also to evaluate your gallbladder. This may help in the diagnosis of several diseases and conditions, such as:

• Bile duct obstruction
• Bile leakage
• Congenital abnormalities in the bile ducts
• Gallbladder inflammation (cholecystitis)
• Gallstones

Your doctor may use a HIDA scan as part of a test to measure the rate at which bile is released from your gallbladder (gallbladder ejection fraction).

Risks

A HIDA scan carries few risks. Risks may include:

• Allergic reaction to medications used to enhance the scan
• Bruising at the injection site
• Rash

Tell your doctor if there's a chance you could be pregnant or if you're nursing. In most cases nuclear medicine tests, such as the HIDA scan, aren't performed in pregnant women because of potential harm to the fetus. Women who are breast-feeding may need to stop for a few days after the HIDA scan.

Risks of radiation
The amount of radioactive tracer injected into your arm during a HIDA scan is very small. The radioactive tracer gives off radiation for several hours and then becomes inactive. The gamma camera that takes pictures of your liver, gallbladder, bile duct and small intestine during a HIDA scan doesn't give off any radiation. If you're concerned about the amount of radiation you'll be exposed to during a HIDA scan, talk with your
doctor.


If you’re having problems with your gallbladder, your doctor may want you to have a special test called a hepatobiliary iminodiacetic acid (HIDA) scan.

During the procedure, a technician injects a tiny amount of a radioactive compound into your bloodstream. As it travels through your liver, gallbladder, and small intestine, a camera tracks its movement and takes pictures of those organs.

A HIDA scan shows how well your gallbladder is working. It can also check your liver function, since these two organs work closely together.

Definition of Hepatobiliary - MedicineNet

https://www.medicinenet.com/script/main/art.asp?articlekey=19515

Hepatobiliary: Having to do with the liver plus the gallbladder, bile ducts, or bile. For example, MRI (magnetic resonance imaging) can be applied to the hepatobiliary system. Hepatobiliary makes sense since "hepato-" refers to the liver and "-biliary" refers to the gallbladder, bile ducts, or bile.

Refrenece materaial :

http://medtestok.info/hida-scan-gallbladder-reasons-method-and-results/?utm_source=bing&utm_medium=cpc&utm_campaign=Med10