Diagnostic Services
About GIT-ScintigraphyGIT-Scintigraphy
Gastrointestinal Bleeding Scintigraphy
Gastrointestinal bleeding scintigraphy (GIBS) is a noninvasive study that is performed on patients with suspected gastrointestinal bleeding to determine whether the bleeding is active, to localize the bleeding site,
to approximate the bleeding volume for prognostic purposes. These characteristics can be challenging to identify but are important for initiation of prompt and effective therapy. The clinical signs and symptoms and laboratory indicators of gastrointestinal hemorrhage are often unreliable and misleading
of active bleeding. There is frequently a marked lag between the onset of bleeding and the clinical findings. Melena is a sequela of earlier bleeding that could have stopped, and blood may remain in the bowel for hours before being evacuated. Orthostatic hypotension and tachycardia may be detected more acutely but are insensitive and nonspecific. A decrease in hematocrit and an elevation in serum blood urea nitrogen generally lag behind a bleeding episode, which may have ended hours earlier.
Meckal scan
A Hepatobiliary (HIDA) Scan is a nuclear medicine imaging test used to evaluate the function of the liver, gallbladder, and bile ducts. It involves injecting a radiotracer called HIDA (hepatobiliary iminodiacetic acid) into the bloodstream. The tracer is taken up by the liver and excreted into the bile, allowing a gamma camera to capture images of its flow through the hepatobiliary system. This scan helps diagnose conditions such as gallbladder inflammation (cholecystitis), bile duct obstruction, and congenital abnormalities. It also assesses gallbladder function and biliary tract patency.
GIB
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