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.

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 April 19, 2014 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 April 19, 2014).

Share This



More Matter & Energy News

Saturday, April 19, 2014

Featured Research

from universities, journals, and other organizations


Featured Videos

from AP, Reuters, AFP, and other news services

Small Reactors Could Be Future of Nuclear Energy

Small Reactors Could Be Future of Nuclear Energy

AP (Apr. 17, 2014) After the Fukushima nuclear disaster, the industry fell under intense scrutiny. Now, small underground nuclear power plants are being considered as the possible future of the nuclear energy. (April 17) Video provided by AP
Powered by NewsLook.com
Horseless Carriage Introduced at NY Auto Show

Horseless Carriage Introduced at NY Auto Show

AP (Apr. 17, 2014) An electric car that proponents hope will replace horse-drawn carriages in New York City has also been revealed at the auto show. (Apr. 17) Video provided by AP
Powered by NewsLook.com
Honda's New ASIMO Robot, More Human-Like Than Ever

Honda's New ASIMO Robot, More Human-Like Than Ever

AFP (Apr. 17, 2014) It walks and runs, even up and down stairs. It can open a bottle and serve a drink, and politely tries to shake hands with a stranger. Meet the latest ASIMO, Honda's humanoid robot. Duration: 00:54 Video provided by AFP
Powered by NewsLook.com
German Researchers Crack Samsung's Fingerprint Scanner

German Researchers Crack Samsung's Fingerprint Scanner

Newsy (Apr. 16, 2014) German researchers have used a fake fingerprint made from glue to bypass the fingerprint security system on Samsung's new Galaxy S5 smartphone. Video provided by Newsy
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