Book a Procedure- MRI BRAIN

About MRI BRAIN :

What is MRI?

 

MRI (Magnetic Resonance Imaging) is a non-invasive medical imaging technique that uses strong magnetic fields and radio waves to produce detailed images of the internal structures of the body.

MRI works by aligning the hydrogen atoms in the body using a strong magnetic field, then transmitting radio waves to disturb the aligned atoms. The signals emitted by the atoms as they return to their aligned state are measured and used to reconstruct detailed images of the body's internal structures.

 

MRI is commonly used to diagnose and monitor conditions such as joint and musculoskeletal disorders, neurological disorders, and certain types of cancer. It is also used to visualize internal structures, guide surgical procedures and biopsies, and monitor the effectiveness of treatments.

 

There are several types of MRI, including functional MRI, Magnetic Resonance Angiography, and Magnetic Resonance Spectroscopy.

 

MRI has several benefits, including high-resolution images, non-invasive and painless procedures, no ionizing radiation, and the ability to detect conditions that other imaging modalities may miss.

 

What is the process of MRI of Brain?

 

The process of MRI (Magnetic Resonance Imaging) of the Brain involves the following steps:

 

1. Patient Preparation: The patient is asked to remove any metal objects, such as jewelry or clothing with metal fasteners, and change into a hospital gown.

2. Patient Positioning: The patient is positioned on the MRI table, usually on their back, with their head centered in the MRI machine.

3. MRI Machine Alignment: The MRI machine is aligned to capture images of the brain.

4. Imaging Sequences: The MRI machine uses various imaging sequences, such as T1, T2, and FLAIR, to capture detailed images of the brain.

5. Image Acquisition: The MRI machine acquires images of the brain from multiple angles, including axial, sagittal, and coronal planes.

6. Head Restraint: A head restraint or coil may be used to help maintain the patient's head in a stable position.

7. Breath-Holding Instructions: The patient may be asked to hold their breath for short periods to minimize movement and ensure clear images.

8. Contrast Agent Administration: In some cases, a contrast agent may be administered intravenously to enhance image quality.

9. Functional MRI (fMRI): Additional imaging sequences, such as fMRI, may be performed to evaluate brain function.

10. Image Reconstruction: The acquired images are reconstructed into detailed images of the brain.

11. Image Interpretation: A radiologist interprets the images to diagnose any abnormalities or conditions affecting the brain.

 

The MRI of the Brain is used to:

 

- Evaluate headaches, seizures, or strokes

- Diagnose conditions such as brain tumors, multiple sclerosis, or Alzheimer's disease

- Monitor the progression of brain conditions or treatments

- Guide surgical procedures or biopsies.

 

What is MRI used for?

 

MRI (Magnetic Resonance Imaging) is used for various medical purposes. Here are some of the key uses:

 

- Diagnosing and monitoring conditions: MRI is used to diagnose and monitor conditions such as joint and musculoskeletal disorders, neurological disorders, and certain types of cancer.

- Visualizing internal structures: MRI provides detailed images of internal structures such as organs, bones, and soft tissues.

- Guiding surgical procedures: MRI is used to guide surgical procedures and biopsies.

- Monitoring treatment effectiveness: MRI is used to monitor the effectiveness of treatments.

- Detecting conditions: MRI can detect conditions that other imaging modalities may miss.

 

Some specific examples of MRI use include:

 

- Examining the brain and spinal cord for conditions such as stroke, tumors, and multiple sclerosis.

- Evaluating joint injuries and conditions such as osteoarthritis.

- Detecting and monitoring cancer.

- Examining the heart and blood vessels for conditions such as coronary artery disease.

- Evaluating the liver, pancreas, and other abdominal organs for conditions such as liver disease and pancreatic cancer.