Digital Subtraction Angiography
Digital Subtraction Angiography is a safe and minimally invasive diagnostic procedure that is used to examine the lumen (the internal surface of the blood vessel). It can detect issues with blood flow through vital organs of the body, including the brain. However, it takes a professional angiologist to read the scan—and that is where we come in.
Our team of qualified angiologists offers Digital Subtraction Angiography with expert analysis of diseases affecting the veins, arteries, and lymphatic systems. Our angiography services are customizable to support health and diagnostic centers of all sizes. We facilitate the diagnosis and treatment of blood vessel-related problems.
Why digital subtraction angiography is necessary
Blood vessel abnormalities including obstructive vascular diseases that lead to the blockage or narrowing of the lumen, abnormal connections between arteries and veins, bleeding vessels, and brain aneurysms can all be detected through angiography.
During the procedure, a catheter is inserted into an artery in the leg and a contrast dye is injected into the blood vessel through the catheter. An X-ray image is taken of the blood vessels. Although the procedure is straightforward, it takes an expert to analyze the images taken before and after the X-ray to determine if there is a problem with the blood vessel.
Why choose us for your digital subtraction angiography services
While digital subtraction Angiography is a relatively safe procedure, it is not suitable for people with poor kidney functions and those hypersensitive to the iodinated contrast medium.
Our team of experts will not only read and interpret X-ray images from a digital subtraction angiography procedure but also guides the referring hospital or physician on whether to recommend further diagnosis. Here are several reasons why we are trusted companions for digital subtraction angiography:
Frequently Asked Questions (FAQs)
What does digital subtraction angiography do?
It is a procedure used to provide an image of the blood vessels to check if there is a problem with blood flow. It is also used to check blood vessel blockage and abnormal linking of blood vessels.
Which type of angiography is best?
CT angiography is non-invasive, fast, and likely to have fewer complications compared to conventional angiography. It may also provide more precise anatomical details than conventional catheter angiography.
Is digital subtraction angiography painful?
The procedure should be painless but, if needed, pain relief can be provided. However, you may experience initial discomfort from the injection of local anesthetic.
How long does it take to get a digital subtraction angiography report?
We strive to deliver all results within 24 hours. However, in emergency cases, we try to deliver within hours.
Need a Second opinion?
Seeking a second opinion? Our expert radiologists offer comprehensive interpretations of medical imaging, ensuring confident diagnosis and treatment planning.