How do I read my HIDA scan results?
If the results show that your scan was “normal,” your gallbladder is working like it should and is an average size and shape. A normal test result also means that your liver and small intestine are healthy. If your scan was “abnormal,” it likely means your images revealed one of the following: An infection.
Does HIDA scan show liver problems?
A hepatobiliary iminodiacetic acid (HIDA) scan is an imaging procedure used to diagnose problems of the liver, gallbladder and bile ducts.
What causes false positive HIDA scan?
HIDA scans can be falsely positive when the gallbladder is not filling in the absence of cholecystitis. These situations include severe liver disease, patients on total parenteral nutrition, hyperbilirubinemia, inadequate fasting, and alcohol and opiate abuse.
Is HIDA scan more accurate than ultrasound?
They concluded, however, that a HIDA scan is superior to ultrasound in diagnosing cholecystitis, having higher sensitivity, specificity and accuracy than ultrasound. May adds that in the opposite case the hepatobiliary scan is also superior to ultrasound.
Can HIDA scan miss gallbladder problems?
If a diagnosis of gallbladder disease is not certain after an ultrasound, a HIDA scan may be performed. This test allows for the visualization of bile movement through the bile duct system. During a HIDA scan, a radioactive tracer is injected through a person’s vein.
Does HIDA scan look at pancreas?
a HIDA scan (uses radioactive material) can measure gallbladder emptying while an ERCP test uses an endoscope to place dye in the ducts of the pancreas, gallbladder and liver, and. Magnetic resonance imaging (MRI) is sometimes used to detail the organ structures (liver, gallbladder, and pancreas).
Is HIDA scan accurate?
It is concluded that 99Tcm-HIDA imaging, with a 3 min infusion of CCK, is a highly accurate technique and valuable in the diagnostic management of patients with suspected acalculous gallbladder disease.
What can mess up a HIDA scan?
For example, those who have had an X-ray using barium contrast material or who have taken a medication containing bismuth, such as Pepto-Bismol, in the days before the HIDA scan should let their doctor know. Both barium and bismuth can impact the outcome of the test.
Who reads HIDA scans?
A board-certified radiologist from CRL Imaging will interpret the HIDA scan and relay the findings to the referring physician, who will, in turn, inform you of the results. All written reports will be available to the referring physician within 24 hours.
What happens if HIDA scan is normal?
Normal: This means the tracer moved freely from the liver into the gallbladder and small intestine. Slow movement: If the tracer moved slowly through the body, this might suggest an obstruction or blockage in the gallbladder or bile duct, or it indicates below optimal liver function.
What lab values indicate gallbladder dysfunction?
Liver tests, which are blood tests that can show evidence of gallbladder disease. A check of the blood’s amylase or lipase levels to look for inflammation of the pancreas. Amylase and lipase are enzymes (digestive chemicals) produced in the pancreas.