Today, magnetic resonance imaging (MRI) is considered a safe and accurate method for diagnosing patients. While X-rays, CTs, and PET scans require radiation to effectively diagnose patients, MRIs can obtain clear images without the use of radiation. In addition, MRI can scan the entire body, facilitating the detection of physical abnormalities or tumors in early stages. So, what are whole body MRIs used for, and why should patients choose whole body MRIs?
MRIs are non-invasive and highly accurate
Choosing whole body magnetic resonance imaging eliminates the need for invasive or surgical procedures. Today’s MRI technology is capable of capturing an image of the body, making it easy for doctors to detect early signs of tumors or abnormalities.
Over recent years, MRI technology has developed rapidly compared to alternative methods. For example, biopsies boast high levels of accuracy but are invasive procedures. In contrast, MRIs are capable of achieving the same results as biopsies–eliminating the need for an invasive procedure while identifying 89 percent of clinically significant cancers.
Since advanced technology can differentiate tissue structure, modern MRIs are also considered superior to CT scans. CT scans sends X-rays through the body, outlining bone and blood vessels around different parts of the body. However, CT scans show decreased accuracy in differentiating between tendons, ligaments, and muscles.
The ability of MRI scans to differentiate tissue structure allows doctors to create detailed full body health profiles for each patient. According to a 2016 study, MRI scans were approximately 92 percent accurate in detecting ATFL tears.
Additionally, since MRIs are no longer operator-dependent, patients can obtain multiple readings by qualified specialists. New MRI technology offers safe and accurate results, so patients won’t have to worry about the scan missing any abnormalities.
Whole body scans are quick and safe
In addition, MRI scans are also relatively quick and easy. Advanced technology allows doctors to perform MRI scans in shorter periods of time, minimizing discomfort and inconvenience for patients. In fact, due to the safety and ease of modern MRIs, patients can simply walk in for an MRI scan rather than asking their physician for a referral.
While older MRI scans required nearly two hours to complete a whole body scan, advanced MRI technology will typically take 20–30 minutes to take a detailed scan of the body. Results can also be obtained on the same day, so patients don’t have to stress while waiting for their results.
Modern MRI technology does not require the use of ionizing radiation. Unlike X-rays and CT scans, undergoing a full body MRI scan does not expose patients to high levels of radiation. Since MRIs are virtually free of radiation, they’re a preferred choice by patients and doctors. Patients in radiation therapy can also undergo multiple MRI scans a day without experiencing any side effects.
Early detection
Whole body MRI scans make it easy for doctors to detect and diagnose early-stage diseases. Multiple studies have shown that whole body MRI scans are the best option for identifying silent and chronic conditions. Unlike doctor consultations, which can only assess symptoms, full body MRI scans can accurately detect health risks that are not yet affecting the patient.
Detecting early-stage diseases allows patients to enjoy a better prognosis, especially when tumors, early-stage cancer, and other life-threatening diseases are detected. In addition, the early detection of health complications, like cardiovascular diseases, gives patients more time to make adjustments to their lifestyle before significant issues arise.
Advancements in magnetic resonance imaging technology has made MRIs the most effective, accurate, and safe method to diagnose patients. Ultimately, patients interested in early preventative measures should consider undergoing an MRI scan.
