Magnetic Resonance Imaging (MRI) Scan

What Is an MRI Scan?

An MRI Scan, or Magnetic Resonance Imaging, is a specialized medical imaging technique that uses magnetic fields and radio waves to produce detailed images of the body's organs and tissues. Unlike X-rays, which use radiation, MRI scans are radiation-free, making them a safer alternative for many.

How Are MRI Scans Done?

During an MRI Scan, patients lie on a movable bed that enters a large, cylindrical chamber. The machine's powerful magnets interact with hydrogen atoms in the body, producing signals captured and transformed into images by the machine's computer. The entire process is painless. However, we advise patients to remain still for clear images. The duration may vary, but it takes 30 to 60 minutes on average.

When Are MRI Scans Used?

MRI scans are instrumental in:

• Diagnosing diseases or injuries of the brain and spinal cord.
• Evaluating joint abnormalities, like arthritis.
• Investigating pelvic pain in women.
• Detecting tumors, infections, or conditions in organs.

What Does an MRI Scan Detect?

MRI scans are lauded for their precision. They offer clear images of soft tissues that might be obscured in other imaging methods.

Common Symptoms & Diagnoses

Through MRI scans, physicians can detect:

• Brain disorders: Strokes, tumors, and multiple sclerosis lesions.
• Spinal issues: Disk bulges, infections, or tumors.
• Joint problems: Torn ligaments or cartilage.
• Organ abnormalities: Liver, kidney, or heart issues.

MRI Scans vs. X-Ray Scans

While both offer insightful imaging, MRI provides more detailed images of soft tissues. In contrast, X-rays are better suited for viewing bones. X-rays utilize radiation, posing a minimal risk over time; MRI scans, being radiation-free, circumvent this risk.

MRI Scans vs. CT Scans

MRI and CT (Computed Tomography) scans have overlapping applications but vary in techniques. While CT scans use X-rays, MRIs employ magnetic fields. For soft tissues like the brain or muscles, MRI is the preferred choice. CT scans, however, are faster and can provide detailed images of internal injuries.

ContinuEM Urgent Care Can Help

In an age where swift and precise diagnosis dictates the course of treatment, ContinuEM stands ready to provide best-in-class MRI services.