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 January 28, 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 January 28, 2015).

Share This


More From ScienceDaily



More Matter & Energy News

Wednesday, January 28, 2015

Featured Research

from universities, journals, and other organizations


Featured Videos

from AP, Reuters, AFP, and other news services

'Brand Blocker' Glasses Blur Ads in Real Time

'Brand Blocker' Glasses Blur Ads in Real Time

Buzz60 (Jan. 28, 2015) A team of college students design and build a pair of goggles that will obscure any corporate branding from your field of vision. Jen Markham (@jenmarkham) has the story. Video provided by Buzz60
Powered by NewsLook.com
Amplifying Tiny Movements to Visualize the Invisible

Amplifying Tiny Movements to Visualize the Invisible

Reuters - Innovations Video Online (Jan. 28, 2015) A new video recording method that amplifies seemingly invisible motion could lead to a touch-free vital signs monitor, and offer a new tool for engineers to gauge stresses on bridges and tunnels in real time. Ben Gruber reports. Video provided by Reuters
Powered by NewsLook.com
Boeing's Profit Soars

Boeing's Profit Soars

Reuters - Business Video Online (Jan. 28, 2015) Boeing delivered more commercial planes, especially 737s and 787s, fueling profit. But it issued a mixed outlook. Fred Katayama reports. Video provided by Reuters
Powered by NewsLook.com
Robot Replacements for Foxconn's Workers

Robot Replacements for Foxconn's Workers

Reuters - Business Video Online (Jan. 28, 2015) Foxconn parent Hon Hai Precision Industry is looking to automation to keep productivity up without the rising costs of human labor. Meg Teckman reports. Video provided by Reuters
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