Radionuclide angiography is a functional diagnostic method for vascular assessment that allows evaluation of blood flow and detection of vascular network abnormalities, stenoses, thrombosis, and other pathologies. The examination is performed using a radiopharmaceutical agent administered intravenously and recorded by a gamma camera.
When is radionuclide angiography required?
In cases of coronary artery disease, cerebrovascular disorders, and arterial or venous thrombosis. For the diagnosis of aneurysms, varicose veins, and congenital heart defects. For detection of vascular pathologies of the brain, extremities, and internal organs. During monitoring of vascular status after surgical interventions (bypass surgery, angioplasty).
How is the examination performed?
A radiopharmaceutical agent is administered intravenously and distributed through the vascular system by the bloodstream. A gamma camera records the passage of the agent, creating real-time images of the vascular network. The procedure lasts 30–60 minutes and does not require special preparation.
Main advantages of radionuclide angiography in Belarus
High sensitivity to vascular changes and the possibility of early diagnosis. Painless procedure, low radiation exposure, and dynamic assessment of blood flow. An alternative to conventional angiography without the need for arterial catheterization.
Belarusian medical centers are equipped with modern gamma cameras that enable high-precision diagnosis of vascular diseases. Experienced specialists ensure a safe and informative examination.
