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Diagnostic X-Ray: Frequently Asked Questions
Why do I need to hold my breath?
Often, the simple act of breathing creates movement in the body. Diagnostic x-rays are much like taking pictures with a conventional camera—if the subject is moving the picture will be blurry. Therefore, if a person moves during an x-ray exam, the image may be blurry, which will result in repeating the exam.
How many x-rays will be taken?
The actual number of x-rays depends on a number of factors. First is the exam (or the number of exams) that your physician has ordered. Some exams only require 1 x-ray, while others require up to 25 x-rays. Secondly is the reason for the exam. Some diagnoses automatically require more x-rays than others. Third is the quality of the exam. If for any reason, the image is less than optimal diagnostic quality, the technologist will repeat the film to achieve a more diagnostic quality image.
How much radiation will I get?
The amount of radiation varies with each individual and with each study. Regardless of the number of x-rays performed, each technologist is bound by a code of ethics to deliver the least radiation dose possible to achieve a diagnostic image. If you have concerns or questions about radiation dose, talk to your physician when your exam is scheduled or ask the technologist before the beginning of the exam.
What can I wear to my x-ray exam?
The best clothes to wear to an x-ray exam are loose-fitting sweats and t-shirts. Anything metallic, such as zippers, will need to be removed prior to the examination. Private changing rooms are available if needed. Jewelry may need to be removed if it is located in or near the area of interest. Other objects such as hearing aids, glasses, and dentures can easily be removed if necessary before the start of the exam.
Do I need to do anything to prepare for my x-ray exam?
Generally, there is no need to abstain from eating or drinking before your x-ray exam, unless you are having a fluoroscopic procedure or an IVP. Other, more complex studies, such as CT, MRI, Nuclear Medicine, Ultrasound, and PET/CT have separate preparations and patients should inquire to their physicians regarding necessary preparations.
Can I take my films with me or pick them up at a later date?
Due to Sparrow Radiology’s PACS capabilities, films can be obtained within minutes after the study is completed. Contact the Image Library for more information regarding film pick-up locations and hours. Images may also be burned to a CD that can be utilized in any computer.
I still have questions. How can I contact the Sparrow Radiology Department?
Sparrow Radiology can be contacted at 517.364.2300. We welcome your questions and comments.
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