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Imaging Studies VII: Vascular Imaging

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DefinitionRenal angiography, also known as renal arteriography, is an imaging technique used to obtain a comprehensive view of blood flow and the vascular structure of blood vessels in the kidneys and surrounding areas.PurposeRenal angiography detects blood vessel abnormalities in the kidneys, such as aneurysms, stenosis, thrombosis, vascular tumors, and renal artery stenosis. It evaluates kidney function and guides interventional treatments like angioplasty or stent placement.Pre-Procedure...

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Related Experiment Video

Updated: Jun 24, 2026

3D Scanning Technology Bridging Microcircuits and Macroscale Brain Images in 3D Novel Embedding Overlapping Protocol

3D Scanning Technology Bridging Microcircuits and Macroscale Brain Images in 3D Novel Embedding Overlapping Protocol

Published on: May 12, 2019

3D single-shot VASO using a Maxwell gradient compensated GRASE sequence.

Benedikt A Poser¹, David G Norris

¹Erwin L. Hahn Institute for Magnetic Resonance Imaging, University Duisburg-Essen, Essen, Germany. benedikt.poser@donders.ru.nl

Magnetic Resonance in Medicine

|March 26, 2009

Summary

This summary is machine-generated.

A new whole-brain functional MRI (fMRI) technique, GRASE VASO, detects blood volume changes without contrast agents. This method enables robust whole-brain cognitive activation studies using blood volume contrast.

Failed At:

2026-06-19T13:42:41.618659+00:00

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