Featured Research

from universities, journals, and other organizations

Pioneering PET/CT Research Widens Applications Of Imaging For Diabetic Foot

Date:
March 13, 2005
Source:
Society Of Nuclear Medicine
Summary:
Pioneering research with combined positron emission tomography (PET) and computed tomography (CT) scans provides accurate detection and localization of foot infection in diabetic patients, according to an article in the March issue of the Journal of Nuclear Medicine.

Reston, Va. -- Pioneering research with combined positron emission tomography (PET) and computed tomography (CT) scans provides accurate detection and localization of foot infection in diabetic patients, according to an article in the March issue of the Journal of Nuclear Medicine. PET/CT scans could potentially offer a single-step, noninvasive technique for the diagnosis of infection, said Society of Nuclear Medicine member Zohar Keidar, M.D., Ph.D., the article's lead author.

Related Articles


Keidar explained that foot infection is one of the most severe complications of diabetes. Diabetes can lead to decreased circulation in one's extremities. This poor circulation--and the reduced ability to fight off minor infections--put diabetics at risk for development of chronic infection involving bone and soft tissues. "Early detection of infection is crucial and may prevent amputation," said Keidar, explaining that antibiotic therapy can cure these infections if administered in time.

Keidar and his colleagues at Rambam Medical Center in Haifa, Israel, used PET/CT, the novel technology that combines two imaging modalities in one device, in their study of foot infection. By using labeled glucose (radiotracer 18F-FDG), Israeli physicians demonstrated the presence of infection with PET imaging. CT scans showed the localization of the infection site detected by PET as well as structural changes in bone and soft tissues. "This combined imaging approach in a single session using a single device leads to better localization of the infection process and facilitates the diagnosis," noted the lead author of "The Diabetic Foot: Initial Experience With 18F-FDG PET/CT." PET/CT technology, which is being used currently for cancer evaluation, may be applied potentially to the investigation of infection during evaluation of prolonged fever, suspected infected vascular graft or limb prosthesis, he added.

The group's preliminary results have been "enthusiastically welcomed" by nuclear medicine professionals and referring physicians, especially orthopedic and vascular surgeons, said Keidar, who is with Rambam Medical Center's department of nuclear medicine and Technion–Israel Institute of Technology's school of medicine, both in Haifa, Israel. He believes that these findings will encourage additional investigations on the role of PET/CT in infection and inflammation in larger patient populations.

The authors of "The Diabetic Foot: Initial Experience With 18F-FDG PET/CT" are Zohar Keidar, M.D., Ph.D., Rambam Medical Center's department of nuclear medicine and Technion–Israel Institute of Technology's school of medicine, both in Haifa, Israel; Daniela Militianu, M.D., Rambam Medical Center's department of diagnostic radiology, Haifa, Israel; Eyal Melamed, M.D., Rambam Medical Center's department of orthopedics, Haifa, Israel; SNM member Rachel Bar-Shalom, M.D., Rambam Medical Center's department of nuclear medicine, Haifa, Israel; and SNM member Ora Israel, M.D., Rambam Medical Center's department of nuclear medicine and Technion–Israel Institute of Technology's school of medicine, both in Haifa, Israel.


Story Source:

The above story is based on materials provided by Society Of Nuclear Medicine. Note: Materials may be edited for content and length.


Cite This Page:

Society Of Nuclear Medicine. "Pioneering PET/CT Research Widens Applications Of Imaging For Diabetic Foot." ScienceDaily. ScienceDaily, 13 March 2005. <www.sciencedaily.com/releases/2005/03/050310174012.htm>.
Society Of Nuclear Medicine. (2005, March 13). Pioneering PET/CT Research Widens Applications Of Imaging For Diabetic Foot. ScienceDaily. Retrieved March 6, 2015 from www.sciencedaily.com/releases/2005/03/050310174012.htm
Society Of Nuclear Medicine. "Pioneering PET/CT Research Widens Applications Of Imaging For Diabetic Foot." ScienceDaily. www.sciencedaily.com/releases/2005/03/050310174012.htm (accessed March 6, 2015).

Share This


More From ScienceDaily



More Matter & Energy News

Friday, March 6, 2015

Featured Research

from universities, journals, and other organizations


Featured Videos

from AP, Reuters, AFP, and other news services

Gas Production Cut on Earthquake Fears

Gas Production Cut on Earthquake Fears

Reuters - Business Video Online (Mar. 5, 2015) The Dutch government has cut production at Europe&apos;s largest gas field in Groningen amid concerns over earthquakes which are damaging local churches. As Amy Pollock reports the decision - largely politically-motivated - could have big economic conseqeunces. Video provided by Reuters
Powered by NewsLook.com
Star Wars-Inspired Prototype Creates Holographic Display

Star Wars-Inspired Prototype Creates Holographic Display

Reuters - Innovations Video Online (Mar. 5, 2015) A prototype holographic display named Leia - after the Star Wars princess who appeared in holographic form asking Obi-Wan Kenobu for help - is demonstrated at the Mobile World Congress in Barcelona. Matthew Stock reports. Video provided by Reuters
Powered by NewsLook.com
IKEA and Samsung Launch Embedded Wireless Charging Range

IKEA and Samsung Launch Embedded Wireless Charging Range

Reuters - Innovations Video Online (Mar. 5, 2015) Samsung and IKEA hope their new embedded wireless charging products, launched at Barcelona&apos;s Mobile World Congress, will tempt consumers eager for plugless power. Jim Drury reports. Video provided by Reuters
Powered by NewsLook.com
Samsung Unveils $30,000 'Dream Doghouse'

Samsung Unveils $30,000 'Dream Doghouse'

Buzz60 (Mar. 5, 2015) On display at the Crufts dog show in England, the &apos;dog kennel of the future&apos; comes with features like a doggie treadmill and Samsung tablet. Mike Janela (@mikejanela) has more. Video provided by Buzz60
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:

Strange & Offbeat Stories


Space & Time

Matter & Energy

Computers & Math

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