Neck MRA
Imaging & Scans
≈ ¥800-1200
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Description
Estimated cost for Neck MRA at general public hospitals in China is about ¥560-960, and at Grade 3A hospitals about ¥800-1200, varying by hospital tier and region.
Main Uses
The primary purpose of a neck MRA is to evaluate the blood vessels for conditions like atherosclerosis, aneurysms, dissections, or other vascular diseases. It is commonly used in scenarios where there's suspicion of stroke, transient ischemic attack (TIA), or when planning for surgical interventions involving the neck's blood vessels.
Normal Range
MRA (Magnetic Resonance Angiography) of the neck does not have a numerical value range. Instead, it provides detailed images of blood vessels in the neck. A normal MRA shows clear, unobstructed blood flow through the carotid and vertebral arteries without any signs of stenosis, aneurysms, or other vascular abnormalities.
Low Values - Possible Causes
The concept of 'low' values does not apply to MRA as it is an imaging test. However, if there are findings indicating reduced blood flow, common reasons could include: arterial stenosis, occlusion, or spasm; hypovolemia; or decreased cardiac output.
High Values - Possible Causes
Similarly, 'high' values do not apply to MRA. Abnormalities suggesting increased blood flow or vessel dilation might be due to: aneurysm, arteriovenous malformation (AVM), or hyperdynamic states such as high-output heart failure.
≈ ¥800-1200