You need to examine a part of the body with very small bone components. This can play a major role for people who might be needing the diagnosis or treatment of things such as vascular diseases.
Whether it is to check for a blockage or some other issue, CT scans allow doctors the ability to examine your blood vessels without needing to perform exploratory surgery or a surgical biopsy. You need to have your blood vessels examined. This can also be true if you have an implanted medical device of any kind, as that prohibits you from undergoing an MRI. MRI and CT scans are relatively similar, but there are a few factors that set them apart and a few reasons why doctors may opt for one procedure over another for a particular patient.ĬT scans are much less sensitive to movement and take less time to perform than MRIs, so if you have an injury that doctor’s need to look at that prevents you from laying still or comfortably for 30-60 minutes, it might be better to get a CT scan. Not all imaging procedures are the same, and sometimes there are factors that limit the type of imaging exams a patient is able to undergo. You cannot undergo an MRI for some reason. So, if you’ve ever wondered, “Do I need a CT scan?” and didn’t know the answer, here are 9 reasons you might need one: 1. Many people have heard of CT scans, but not everyone has gotten one and not everyone knows why someone might need to get one. This gives doctors valuable insight on what’s happening internally and aids dramatically in the diagnostic process! The patient lays down while an arc sends thousands of x-ray beams through the body, collecting them on the other end of the arc in order to compare the strength between the beams. Of course, there are many different types of diagnostic imaging exams, but one of the most common and effective diagnostic imaging procedures are CT scans.ĬT scans use x-ray beams to provide doctors with images of inside the patient’s body. While it’s possible that your doctor might know what’s going on simply by hearing your symptoms, in many cases they’ll need the assistance of diagnostic imaging to get a better idea of what’s going on in your body and causing your symptoms.ĭiagnostic imaging is incredibly valuable in diagnosis because it allows doctors to internally examine the affected area of your body. When most people get hurt, injured, or become sick, they go to the doctor to figure out what is wrong and how to fix it.
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