What You Should Know About Bonita Springs MRI
Bonita Springs MRI (Magnetic Resonance Imagining) scan is a test that involves the use of radio waves, magnets, and a computer to make clear pictures of the internal part of the human body. It is usually carried out to find out the problems with the structures and organs in the body. Bonita Springs MRI is often the last resort when other tests have failed.
Apart from the purpose of diagnosis, it is also used to find out how a patient is responding to certain treatment. In other words, it is used to monitor the improvement in the body. It has a big advantage over X-rays and CT scans – It does not use radiation.
Why you need Bonita Springs MRI scan
MRI is used to diagnose the problem in certain parts of the body. The parts of the body being examined determine where to carry out the scan. An MRI conducted on the brain and spinal cord is meant for searching for the signs of stroke, spinal cord injuries, multiple sclerosis, cancer, brain injury, and blood vessel damage.
MRI scan can also be conducted on the blood vessels and heart when looking for problems with the heart or its structure, heart disease, and blocked blood vessels. When searching for disc problems in the spine, damage in some joints, cancer, and bone infections, the scan is conducted on bones.
MRI can also be conducted on vital organs like prostate gland, pancreas, ovaries, kidneys, liver, and breasts to find out if they are in perfect condition or not.
There is a more advanced kind of MRI scan known as functional MRI (fMRI). This scan actually maps the activity of the brain. The test is used to monitor blood flow in the brain. This kind of test is required for brain surgery.
Preparing for an MRI scan
Before going for an MRI scan, it is very important to let your doctor know your health history. You should let your doctor know if you are pregnant. If you have allergy issues, he also needs to know. It is also important to tell him if you are an asthma patient. In fact, you should let him know if you have any health problems especially liver or kidney disease. If you had a major surgery within 6 months to the test, you should also let him know. It is all in your interest.
Since the test runs on a strong magnetic field, metals are barred from MRI room. If you have any kind of metal in your body, you should tell him. This may cause problems during the test and it may also jeopardize the accuracy of the results.
Some of the devices or chips that may cause problems during the test are screws or pins, implantable cardioverter-defibrillator(ICD), metal fragments, limbs, or joints, insulin or other drug pump, implanted nerve stimulator, fillings and other dental work, cochlear implants, artificial heart valves, and body piercings.
Some of them can be removed before the test and returned after. You also need to remain still during the whole process to achieve the best result. A lot of patients usually encounter some level of anxiety at the point of entering the MRI room. This is why doctors may administer some sedatives to reduce the anxiety and make the patient calm.