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Interventional Radiology

Remembering Dr Sven Seldinger


Dr Sven Ivar Seldinger (1921-1998), the Swedish radiologist who invented the “Seldinger technique” for percutaneous entry into the vascular system, would have been 93 this year. The technique, which provided an alternative to many more invasive procedures, revolutionised medicine in many ways. We’re proud to honor Dr Seldinger’s life and legacy.


Caption: The Seldinger technique in action: 1. Needle inserted into a vessel 2. Wire guide inserted through the needle 3. Needle comes out, leaving the wire guide in place 4. Catheter inserted over the wire guide and into the vessel

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