Login
Forgot your password?

Approvals/Requirements Satisfied by eRADIMAGING Courses
~ ASRT approval for ARRT Category A credit   ~ MDCB approval by the Medical Dosimetrist Certification (Selected Courses)
~ ARMRIT accepted (All MRI Courses) ~ CAMRT and Sonography Canada recognize the ASRT approval (All Courses)
~ ARDMS accepted (All Courses) ~ Florida approval for all courses 1 credit or more
~ NMTCB accepted (All Courses) ~ California CE requirements met for all radiography courses
~ All Courses eligible of international radiographers' CPD requirements ~ All Courses available for RRAs
~ ASRT and MDCB are approved continuing education providers of ARRT and all courses are accepted by ARRT

Gastroesophageal Reflux Disorder (GERD): Diagnosis, Management, and the Role of Imaging

Mark P. Bowes, PhD

*Medical Writer, Portland, Oregon.

Address correspondence to:
Mark P. Bowes, PhD
7135 SE 18th Avenue
Portland, OR, 97202 
Email: mpbowes@gmail.com

Disclosure Statement: Dr Bowes reports having no financial or advisory relationships with corporate organizations related to this activity.

ABSTRACT

Gastroesophageal reflux disease (GERD) is a chronic disorder that is characterized by reflux of gastric contents into the esophagus. GERD is usually not caused by excessive production of stomach acid, but by the failure of the lower esophageal sphincter (LES), which normally separates the esophagus from the stomach and prevents gastric reflux. In addition to considerable patient discomfort and decreased quality of life, GERD is associated with a number of potentially serious complications, including strictures (narrowing of the esophagus due to repeated injury and scarring), hiatal hernia (distension of the stomach above the diaphragm), and precancerous or cancerous changes to the esophagus. GERD is also associated with problems swallowing and impaired esophageal motility. The primary pharmacologic therapy for GERD is an 8-week course of treatment with a proton pump inhibitor (PPI). Treatment may also include other medications, as well as lifestyle changes and surgery. Diagnostic strategies may include a trial of PPI therapy, endoscopy, esophageal manometry (a measure of LES function), and ambulatory monitoring of esophageal pH. Upper gastrointestinal contrast-enhanced imaging using barium (barium swallow examination [BSE]) is typically considered the imaging method of choice for assessing patients with GERD. The goal of the BSE is usually not to identify reflux, but to evaluate patients with dysphagia (difficulty swallowing) or other potential complications of GERD. Barium imaging is often performed as a part of a multiphasic exam that combines single-contrast, double-contrast, and mucosal relief views with static and dynamic imaging approaches to thoroughly assess esophageal structure and function.     

Full Course Content available to active members of eRADIMAGING.com



Sample eRADIMAGING Course *

* This sample course is for reference purposes only. It is not currently available for earning CE credits. To earn ARRT CE credits please subscribe to eRADIMAGING where you will see a complete listing of all active and eligible CE courses.


Follow us on social media

Advertising