Featured Research

from universities, journals, and other organizations

Expert panel addresses safety in medical imaging

Date:
December 2, 2010
Source:
Radiological Society of North America
Summary:
An expert panel will convene at the annual meeting of the Radiological Society of North America to discuss medical imaging appropriateness, ionizing radiation from imaging procedures and efforts under way to curb overutilization, decrease radiation dose and educate patients on the risks and benefits of medical imaging.

An expert panel convened December 2 at the annual meeting of the Radiological Society of North America (RSNA) to discuss medical imaging appropriateness, ionizing radiation from imaging procedures and efforts under way to curb overutilization, decrease radiation dose and educate patients on the risks and benefits of medical imaging.

Panel members included James A. Brink, M.D., professor and chairman of the Department of Diagnostic Radiology at Yale University School of Medicine in New Haven, Conn., and co-chairman of the joint Adult Radiation Protection Task Force cosponsored by the RSNA and the American College of Radiology (ACR); William R. Hendee, Ph.D., distinguished professor of radiology, radiation oncology, biophysics and bioethics at the Medical College of Wisconsin in Milwaukee; and Christoph Wald, M.D., Ph.D., executive vice-chairman of the Department of Radiology at Lahey Clinic in Burlington, Mass., and associate professor of radiology at Tufts University Medical School in Boston. The panel was moderated by Mary C. Mahoney, M.D., professor of radiology and director of Breast Imaging at the University of Cincinnati Medical Center and chair of the RSNA Public Information Committee.

"Medical imaging examinations are an invaluable, but complex, set of tools in the diagnosis and treatment of patients," Dr. Mahoney said. "With this panel, we hope to address recent concerns about imaging, clear up some misconceptions regarding risk, and inform the public about what's being done to ensure their safety when undergoing medical imaging exams."

The growth in medical imaging over the past two decades has yielded important and life-saving benefits to patients. Medical imaging has allowed millions of patients to avoid more invasive diagnostic and treatment procedures. However, overutilization of medical imaging examinations can be detrimental to patients by exposing them to unnecessary radiation. Between 1980 and 2006, the annual U.S. population radiation dose from medical procedures increased seven-fold, according to the National Council on Radiation Protection and Measurements.

"Imaging procedures conducted for the wrong reasons contribute to unnecessary costs and radiation exposure to patients," Dr. Hendee said. "Radiology is working to reduce unnecessary procedures, but some of the causes of overutilization are beyond radiology's influence."

Recent reports have drawn attention to the ionizing radiation associated with some imaging procedures, most notably CT. There is general agreement in the radiology community that certain imaging and radiation therapy procedures are associated with risks, which in each patient's case must be weighed against the benefit of the diagnostic information or treatment result one specific procedure may provide. Radiologists and medical physicists continue to work together to improve the safety of imaging exams by lowering radiation dose without sacrificing diagnostic quality. Efforts are also under way to better monitor patients' cumulative radiation exposure from multiple imaging exams over time.

To increase awareness of cumulative radiation dose and other radiation risks and to explore opportunities to improve patient safety through appropriate utilization, quality assurance and dose optimization, RSNA has partnered with the American College of Radiology (ACR), the American Association of Physicists in Medicine (AAPM) and the American Society of Radiologic Technologists (ASRT) to launch the Image Wisely™ initiative. Much like the Image Gently initiative did for pediatric radiology, Image Wisely was developed to educate imaging professionals, referring physicians and the public on the relative benefits and risks of medical imaging.

"Rising concerns about the radiation dose associated with medical imaging have prompted vigorous responses at many levels, but perhaps the most important response has been expanded educational activities focused on radiation dose monitoring and control," Dr. Brink said. "Imaging professionals must pledge to reduce the radiation dose as much as reasonably achievable, to seek accreditation of imaging facilities with careful attention to radiation dose monitoring and control, and to participate in dose registries that will allow imaging practitioners to benchmark their dose levels with peer institutions."


Story Source:

The above story is based on materials provided by Radiological Society of North America. Note: Materials may be edited for content and length.


Cite This Page:

Radiological Society of North America. "Expert panel addresses safety in medical imaging." ScienceDaily. ScienceDaily, 2 December 2010. <www.sciencedaily.com/releases/2010/12/101202124342.htm>.
Radiological Society of North America. (2010, December 2). Expert panel addresses safety in medical imaging. ScienceDaily. Retrieved July 23, 2014 from www.sciencedaily.com/releases/2010/12/101202124342.htm
Radiological Society of North America. "Expert panel addresses safety in medical imaging." ScienceDaily. www.sciencedaily.com/releases/2010/12/101202124342.htm (accessed July 23, 2014).

Share This




More Health & Medicine News

Wednesday, July 23, 2014

Featured Research

from universities, journals, and other organizations


Featured Videos

from AP, Reuters, AFP, and other news services

Idaho Boy Helps Brother With Disabilities Complete Triathlon

Idaho Boy Helps Brother With Disabilities Complete Triathlon

Newsy (July 23, 2014) An 8-year-old boy helped his younger brother, who has a rare genetic condition that's confined him to a wheelchair, finish a triathlon. Video provided by Newsy
Powered by NewsLook.com
Stone Fruit Listeria Scare Causes Sweeping Recall

Stone Fruit Listeria Scare Causes Sweeping Recall

Newsy (July 22, 2014) The Wawona Packing Company has issued a voluntary recall on the stone fruit it distributes due to a possible Listeria outbreak. Video provided by Newsy
Powered by NewsLook.com
Huge Schizophrenia Study Finds Dozens Of New Genetic Causes

Huge Schizophrenia Study Finds Dozens Of New Genetic Causes

Newsy (July 22, 2014) The 83 new genetic markers could open dozens of new avenues for schizophrenia treatment research. Video provided by Newsy
Powered by NewsLook.com
CDC Head Concerned About a Post-Antibiotic Era

CDC Head Concerned About a Post-Antibiotic Era

AP (July 22, 2014) Sounding alarms about the growing threat of antibiotic resistance, CDC Director Tom Frieden warned Tuesday if the global community does not confront the problem soon, the world will be living in a devastating post-antibiotic era. (July 22) Video provided by AP
Powered by NewsLook.com

Search ScienceDaily

Number of stories in archives: 140,361

Find with keyword(s):
Enter a keyword or phrase to search ScienceDaily for related topics and research stories.

Save/Print:
Share:

Breaking News:
from the past week

In Other News

... from NewsDaily.com

Science News

Health News

Environment News

Technology News



Save/Print:
Share:

Free Subscriptions


Get the latest science news with ScienceDaily's free email newsletters, updated daily and weekly. Or view hourly updated newsfeeds in your RSS reader:

Get Social & Mobile


Keep up to date with the latest news from ScienceDaily via social networks and mobile apps:

Have Feedback?


Tell us what you think of ScienceDaily -- we welcome both positive and negative comments. Have any problems using the site? Questions?
Mobile: iPhone Android Web
Follow: Facebook Twitter Google+
Subscribe: RSS Feeds Email Newsletters
Latest Headlines Health & Medicine Mind & Brain Space & Time Matter & Energy Computers & Math Plants & Animals Earth & Climate Fossils & Ruins