What is digital subtraction angiography in Vascular Imaging?

Vascular Imaging Glossary

100 terms total — 1 showing — Last updated 15 Sep 2026

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Intermediate Technical IVT

Nested catheter arrangement with inner catheter passing through outer guiding catheter.

15 Sep 2026

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Intermediate Technical IVT

An imaging technique that enhances vessel visualization by digitally removing background structures from contrast-enhanc...

subtraction angiography

Technical Term Full entry →

Glossary terms, with category, difficulty and definition
Term	Category	Difficulty	Definition
digital subtraction angiography IVT	Technical Term	Intermediate	An imaging technique that enhances vessel visualization by digitally removing ba...

Glossary Stats

Total terms 100

IVT eligible 96

Verified 0

intermediate 55

advanced 40

professional 5