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MRI Spectroscopy What is MRI Spectroscopy and How it is Done

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MRI Spectroscopy (MRS)
What is MRI Spectroscopy?

MRI Spectroscopy (MRS) is a special MRI technique that studies the chemical composition of tissues instead of just their structure.
While a regular MRI shows the shape and size of organs, MRS provides information about metabolites (chemicals) present in tissues, helping doctors understand cellular changes.

It is commonly used for brain evaluation, tumors, infections, and metabolic disorders.

Why MRI Spectroscopy is Done

MRI Spectroscopy helps to:

  • Differentiate tumors from infections

  • Assess brain tumors and grading

  • Detect metabolic and neurological disorders

  • Evaluate stroke, epilepsy, and demyelinating diseases

  • Monitor treatment response in brain lesions

How MRI Spectroscopy is Done

  1. Patient Preparation

    • No special preparation is usually required

    • Remove all metal objects (jewelry, watches, etc.)

    • Inform the technician about implants or medical devices

  2. Positioning

    • The patient lies comfortably on the MRI table

    • A special coil is placed around the head (for brain MRS)

  3. Scanning Process

    • Regular MRI images are taken first

    • Then MRI Spectroscopy sequences are performed

    • The scan measures chemical signals from the tissue

  4. Duration

    • MRS usually takes 10–20 minutes, depending on the area studied

  5. After the Scan

    • No recovery time needed

    • The patient can resume normal activities immediately

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What MRI Spectroscopy Shows

MRI Spectroscopy analyzes important metabolites such as:

  • Choline – indicates cell membrane turnover (tumors)

  • Creatine – energy metabolism

  • NAA (N-Acetyl Aspartate) – neuron health

  • Lactate – infection or lack of oxygen

  • Lipids – tissue breakdown or necrosis

Is MRI Spectroscopy Safe?

Yes ✅
MRI Spectroscopy is:

  • Non-invasive

  • Radiation-free

  • Safe for most patients (except those with contraindicated implants)

For a painless MRI Spectroscopy scan in Chennai, consider Madras Scans & Labs as your go-to destination. It is the most trusted MRI Scan centre in Chennai with its exceptional and secure diagnostic services at an affordable pricing system.

Give us a quick call at 9514400800 or visit us at https://www.madrasscan.in  to know more about MRI Scan and  our attractive price package.

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