RadiologyInfo.org - For Patients

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With the exception of material on other servers that is linked to this server, all materials available on this server are copyrighted by either the Radiological Society of North America (RSNA), 820 Jorie Boulevard, Oak Brook, IL 60523-2251 or the American College of Radiology (ACR), 1891 Preston White Drive, Reston, VA 20191-4397. Links can be made to any of this material from your WWW pages. However, please link to the original documents. Copying and/or serving from your local site are allowed only with permission of the RSNA or ACR. As per copyright regulations, "fair use" of selected portions of the material for educational purposes by individuals and organizations is permitted, provided that proper attribution accompanies such use. The RSNA and ACR copyright notice must appear on all copies. Commercial reproduction or multiple distribution by any traditional or electronically based reproduction/publication method is prohibited. RSNA and ACR specifically grant permission to their members to download and reproduce any of this copyrighted material presented on this site for patient education purposes. Except for use in copyright notices included on "fair use" excerpts, the name of the Radiological Society of North America, Inc (RSNA), or the RSNA logo may not be used without specific, prior written permission of RSNA for any purpose, including but not limited to advertising or publicity pertaining to distribution of information from this website. The name of the American College of Radiology (ACR) or the ACR logo may not be used without specific prior written permission of the ACR for any purpose including but not limited to advertising or publicity pertaining to distribution of this information.

Last update: November 01, 2017

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Please note

RadiologyInfo.org is not a medical facility. Please contact your physician with specific medical questions or for a referral to a radiologist or other physician. To locate a medical imaging or radiation oncology provider in your community, you can search the ACR-accredited facilities database.

This website does not provide cost information. The costs for specific medical imaging tests, treatments and procedures may vary by geographic region. Discuss the fees associated with your prescribed procedure with your doctor, the medical facility staff and/or your insurance provider to get a better understanding of the possible charges you will incur.

Web page review process: This Web page is reviewed regularly by a physician with expertise in the medical area presented and is further reviewed by committees from the American College of Radiology (ACR) and the Radiological Society of North America (RSNA), comprising physicians with expertise in several radiologic areas.

Outside links: For the convenience of our users, RadiologyInfo.org provides links to relevant websites. RadiologyInfo.org, ACR and RSNA are not responsible for the content contained on the web pages found at these links.