Services
- Abdominal x-ray
- Abdominal Ultrasound
- Bone X-rays
- Cardiac MRI
- Carotid Doppler
- Chest X-Ray
- CT SCAN
- Echocardiography
- Electrocardiography (ECG)
- General Ultrasound Imaging
- General Doppler Imaging
- Magnetic Resonance Imagining
- Prostatic Ultrasound
- Scrotal Ultrasound
- Ultrasound of the Thyroid
- Venous Doppler
Professional medical service of Magnetic Resonance Imagining
MRI is a noninvasive imaging technique that does not use ionizing radiation. It aids physicians in diagnosing and treating a wide range of medical conditions.
How MRI Works?
MRI employs a powerful magnetic field, radio waves, and a computer to generate detailed images of the body’s internal structures. These images are often clearer and more detailed than those produced by other imaging modalities, making MRI highly effective for identifying and characterizing diseases.
Applications of MRI
MRI is used to evaluate the body for numerous conditions, including:
- Tumors
- Diseases of the liver, heart, and bowel
- Monitoring fetal development during pregnancy
Why Undergo an MRI?
MRI of the head is particularly valuable for diagnosing a range of conditions and symptoms, such as:
- Developmental anomalies
- Hydrocephalus (enlarged brain ventricles)
- Vascular problems, including aneurysms, arterial blockages, or venous thrombosis
- Epilepsy (seizures)
- Infections
- Stroke
- Brain tumors
- Chronic conditions like multiple sclerosis
- Hemorrhage (in trauma cases)
- Disorders of the eye, inner ear, or pituitary gland
Special Considerations
MRI is generally safe for patients with metal implants; however, exceptions exist for certain devices, such as:
- Some cochlear implants
- Clips for brain aneurysms
- Older cardiac defibrillators and pacemakers
- Certain metal coils in blood vessels
Always inform the technologist if you have any medical or electronic implants. Many devices come with safety documentation for MRI compatibility, which should be reviewed before the scan.
Foreign bodies, such as shrapnel or bullets, can pose significant risks during MRI. For example, metallic objects near the eyes may move or heat up, causing harm. Additionally, pigments in tattoos might contain iron and could heat slightly during the scan, though this is rare. Dental fillings and braces generally do not interfere with MRI, but they may distort images of the face or brain. Be sure to inform the technologist about any of these factors.
Preparation Guidelines
- Wear a gown or loose-fitting clothing without metal fasteners.
- Follow specific eating and drinking guidelines, as advised by your facility.
- Inform the technologist of any serious health conditions or recent surgeries.
- If you experience claustrophobia or anxiety, consult your doctor about taking a mild sedative before the scan.
- Remove all jewelry and accessories, as metal and electronic items can interfere with the MRI and may pose safety risks. Examples include:
- Jewelry, watches, credit cards, and hearing aids
- Hairpins, zippers, and other metallic items
- Removable dental work, pens, and eyeglasses
- Body piercings
- Electronic devices such as mobile phones and smartwatches