Washington Imaging Services: FAQ about fluoroscopy and other radiology services in Bellevue and Issaquah, close to Seattle.

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FAQs - Fluoroscopy

What is Fluoroscopy?
What are some common fluoroscopy studies?
What are the risks versus the benefits of fluoroscopy?

What Is Fluoroscopy?

Fluoroscopy is a form of diagnostic radiology that enables the radiologist, with the aid of a contrast agent, to visualize the organ or area of concern via x-ray. The contrast agent allows the image to be viewed clearly on a monitor in real time—essentially creating a video x-ray. Contrast agents or contrast media, as they are also known, may be introduced into the body through injection, swallowing or an enema. Fluoroscopy is especially effective in diagnosing problems in the upper and lower digestive tract.

What Are Some Common Fluoroscopy Studies?

Fluoroscopy is used in many types of examinations and procedures. Among those used at WIS are:

Barium Enema (Lower Gastrointestinal Series or Lower GI)—Examines the large intestine or colon
Esophagram and Upper Gastrointestinal Series (UGI)—Examines the esophagus, stomach and first portion of the bowel
Small Intestines (Small Bowel Series)—Examines the small intestines
Fertility (Hysterosalpingography or HSG)—Examines the uterus and fallopian tubes

What Are the Risks Versus the Benefits of Fluoroscopy?

As with all exams involving x-rays, fluoroscopy exposes the patient to a very low dose of radiation, making it an extremely safe diagnostic test. However, be sure to inform the technologist if there is a chance of pregnancy. The benefits of fluoroscopy include:

Pain source is precisely identified and targeted
Techniques can be employed at all levels of the spine and throughout the body of patients
Patients with difficult anatomy can be accurately injected with minimal risk
Fine needles can be used, imposing less risk and improving patient comfort

See About Your Exam/Fluoroscopy for exam preparation and patient experience information by procedure.

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