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What is a MRI Brain (Perfusion Diffusion Volumetry) Without Contrast?

MRI Brain (Perfusion, Diffusion & Volumetry) Without Contrast is an advanced non-contrast MRI examination that combines structural, diffusion, cerebral blood-flow, and quantitative brain-volume assessment to evaluate neurological abnormalities, ischemic changes, brain atrophy, and selected cognitive or neurodegenerative conditions, supporting accurate diagnosis and clinical management.

Additional Information

Also known as/ Other names: Non-Contrast MRI Brain with Perfusion, Diffusion & Volumetry, MRI Brain – Perfusion, Diffusion & Volumetric Analysis, MRI Brain with DWI, Perfusion & Volumetry – Non-Contrast, Advanced Non-Contrast Brain MRI – Perfusion, Diffusion & Volumetry
Parameters: 1
Recommended for: M/F/Others
Sample Type: _
Patient Preparation: -
Reports: Within 24 working hrs

Disclaimer: Result availability is subject to the laboratory's schedule and test availability.

FAQs

Is this MRI different from a routine brain MRI?

Yes. In addition to conventional structural imaging, it includes diffusion, non-contrast perfusion, and quantitative volumetry, providing a more comprehensive assessment of brain tissue and regional brain volume.

Do I need any preparation before the examination?

Usually, no special preparation is required for a non-contrast examination. Inform the MRI team about metallic implants, pacemakers, previous surgeries, pregnancy or possible pregnancy, and other implanted medical devices.

Will I need additional tests after the MRI?

Depending on the findings, your doctor may recommend additional MRI with contrast, MR angiography, CT, PET imaging, blood tests, neuropsychological assessment, or neurological evaluation.

Who may need MRI Brain (Perfusion, Diffusion & Volumetry) Without Contrast?

This examination may be recommended for patients with cognitive or memory concerns, suspected brain atrophy, neurological symptoms, cerebral ischemia, stroke, or other conditions where assessment of brain structure, diffusion, blood flow, and brain volume is required.

Can this MRI help detect stroke or brain ischemia?

Yes. Diffusion imaging is particularly sensitive to many acute ischemic changes, while perfusion imaging can provide additional information about cerebral blood flow.

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