Exam Information and Preparation

X-ray machine This is the original field from which radiology developed, and is probably still the most commonly employed form of radiology. X-rays can be either still images or "movies," and can often be done quickly. They are frequently used to complement other kinds of radiology as well.

The films created by X-rays show different features of the body in various shades of gray. The gray is darkest in those areas that do not absorb X-rays well; the grays are lighter in dense areas (like bones) that absorb more of the X-rays. Some X-ray exams improve visibility by using contrast, a range of substances which may be introduced into the patient by swallowing, injection, or enema.

Type of X-Ray Exams

We offer many kinds of X-rays. Most of them (for example, chest X-rays) don't require any special preparation by the patient. The list below allows you to access information about some of the X-ray tests we offer that do require special preparation on your part.

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