Clinical Trial
doi: 10.1148/radiology.204.1.9205259.
Small vessels in the human brain: MR venography with deoxyhemoglobin as an intrinsic contrast agent
Affiliations
- PMID: 9205259
- DOI: 10.1148/radiology.204.1.9205259
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Clinical Trial
Small vessels in the human brain: MR venography with deoxyhemoglobin as an intrinsic contrast agent
Radiology.
1997 Jul.
Abstract
To assess a magnetic resonance (MR) imaging method for depicting small veins in the brain, a three-dimensional, long echo time, gradient-echo sequence that depended on the paramagnetic property of deoxyhemoglobin was used. Veins with diameters smaller than a pixel were depicted. This MR imaging method is easy to implement and may prove helpful in the evaluation of venous diseases.
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