Tag: Digital subtraction angiography

In the complex and jargon-filled world of healthcare, the acronym DSA carries several distinct meanings, which can lead to confusion. Historically and clinically, it most often refers to a specific type of medical imaging, but its meaning can shift dramatically based on context, so understanding what the DSA stands for is critical for clarity.

Fact: Digital Subtraction Angiography (DSA) is a specialized X-ray technique that provides a clear image of blood vessels by digitally removing bones and other static structures from the background. So, what is DSA? It is a crucial diagnostic procedure used by doctors worldwide to identify and treat issues within the vascular system.