Complete Guide to MRI Scan: What You Need to Know

Magnetic Resonance Imaging, or MRI, is a medical imaging technique invented to revolutionize diagnostic procedures. The invention of MRI has also revolutionized the way doctors diagnose and monitor a wide range of health conditions. Unlike X-rays and CT scans, which use radiation, it is a powerful yet safe diagnostic imaging procedure. Whereas MRI uses powerful magnets and radio waves to create a detailed image of inside tissues and organs. MRI is non-invasive and effective for diagnosing soft tissues such as muscles, spinal cord, brain, and heart. Whether you or your loved ones have been recommended for an MRI or are just curious about it, this guide will walk you through everything you need to know about MRI Scan in Visakhapatnam. For more information, stay tuned!

What is an MRI Scan?

As previously mentioned, Magnetic Resonance Imaging, or MRI, is a powerful imaging diagnostic procedure that uses magnets and radio waves to create detailed pictures of tissues, muscles, and organs along with other structures inside the body. The working principle of MRI scans involves strong magnetic fields and radio waves to generate images of the body’s internal structures. Moreover, it is generally used for imaging soft tissues and muscles. However, MRI scans can also be used for detecting aneurysms and tumors in the brain.

Furthermore, MRI is also recommended when frequent imaging is required. This is because it does not use any ionizing radiation. Thus, it is considered safe for the majority of patients.

How Does an MRI Work?

An MRI machine is made up of a large tube-shaped magnet and surrounded by a circular opening. The working mechanism of an MRI is further described below:

  • Magnetic Field: The most important aspect of the working mechanism of an MRI machine is a magnetic field. When you enter an MRI machine, it temporarily aligns all the protons present in the water molecules in your body. They act like tiny magnets and correspond with the big MRI magnet.
  • Radio Waves: Another significant aspect of the working mechanism of an MRI is radio waves. When a proton in your body is temporarily aligned, a radiofrequency is sent into your body, disrupting the alignment of these protons. When the radio pulse is turned off, all the protons return to their original alignment.
  • Signal Detection:  Now, when the proton realigns, they emit signals. These signals are then detected by the MRI machine, followed by a detailed image of what is going on inside your body.

Why Do You Need an MRI?

You might need an MRI for plenty of reasons. This includes:

  • Brain and Spinal Cord Disorders: For example, brain tumors, strokes, multiple sclerosis, spinal cord injuries, and other neurological conditions.
  • Musculoskeletal Issues: For example, tears, inflammation, and arthritis associated with muscles, tendons, ligaments, and joints.
  • Cardiac Imaging: For example, heart disease, congenital heart defects, or damage following a heart attack.
  • Cancer Detection: For example, types of cancer, such as breast, prostate, and liver cancer, by providing high-resolution images of abnormal growths.
  • Abdominal and Pelvic Conditions: For example, liver disease, kidney problems, and gynecological issues like fibroids or ovarian cysts.
  • Infection and Inflammation: For example, tissue inflammation or diagnosis of conditions such as abscesses or autoimmune disorders.

Types of MRI Scans

Based on the body part for which the scan is recommended, there are many types of MRI scans. These scans are further mentioned below:

  • Brain MRI
  • Spinal MRI
  • Cardiac MRI
  • Musculoskeletal MRI
  • Abdominal/Pelvic MRI
  • Functional MRI
  • Breast MRI

Are There Any Risks?

It is generally safe. However, there are certain risks associated with it. These risks are mentioned below:

  • Claustrophobia
  • Magnetic fields if you have any implants or medical devices.
  • Contrast Dye Risks

Book your affordable MRI test at Vijaya Medical Centre today!

An MRI scan is an invaluable tool in modern medicine, providing detailed, high-quality images of the inside of your body without using radiation. It’s used to diagnose a wide range of health issues, from neurological disorders to joint problems and cancer detection. The procedure is non-invasive and generally safe. If you are considering this test, you can get it at an affordable cost at Vijaya Medical Centre. The advanced diagnostic center is well-equipped with the latest and most dynamic technologies to ensure reliable and accurate results. At Vijaya Medical Centre, the centre offers a wide range of pathological and diagnostic procedures like an affordable PET scan, CT  scan, CBC, ESR, and Thyroid Test Cost in Vizag. To know more, request an appointment or schedule a visit at Vijaya Medical Centre now!