Contrast enhanced magnetic resonance angiography (MRA) of the neck of a 69 year old male patient reveals focal mild to moderate narrowing and stenosis of right internal carotid artery origin. The degree of stenosis is approximately 50% and is not hemodynamically significant. The right vertebral artery is normal. | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Steven Needell |
Bildgröße: | 830 px × 1460 px |
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