Featured Research

from universities, journals, and other organizations

New PET/CT scanner more patient friendly

Date:
April 10, 2014
Source:
Loyola University Health System
Summary:
A new patient-friendly PET/CT scanner does combined exams in just 15 or 20 minutes, and the patient is never completely enclosed. The state-of-the-art system is improving the diagnosis and treatment of cancer, heart disease, epilepsy, Alzheimer's disease and other conditions. "It is the most patient-friendly system of its kind," said a hospital's medical director of Nuclear Medicine.

Loyola University Medical Center is now offering patients the most advanced PET/CT scanner on the market.

Related Articles


The state-of-the-art system is improving the diagnosis and treatment of cancer, heart disease, epilepsy, Alzheimer's disease and other conditions.

The Philips Gemini TruFlight® system merges computed tomography (CT), which shows anatomy, with positron emission tomography (PET), which shows metabolic activity. The non-invasive exam takes just 15 or 20 minutes. The patient, lying on an open gantry, is never completely enclosed, and can interact with staff.

"It is the most patient-friendly system of its kind," said Robert Wagner, MD, medical director, Nuclear Medicine.

A CT scan combines an array of X-rays to produce a 3D image. For example, a CT scan can show, in exquisite detail, the structural anatomy of a tumor.

The PET scan, in turn, can reveal metabolic "hot spots." Before the exam, a patient is given a radiopharmaceutical, which is absorbed by organs and tissues that use the most energy. For example, cancer cells, which use more energy than healthy cells, absorb more of the radiopharmaceutical and thus light up the image.

In addition to detecting a tumor, a PET/CT scan can show precisely where it is located, whether it is benign or malignant and whether it has spread. A PET/CT scan also can be used to assess the effectiveness of chemotherapy and determine whether a tumor has recurred. In cardiovascular patients, a PET/CT scan can determine whether heart muscle damaged in a heart attack is still viable. The scan also can detect cardiac sarcoidosis, an inflammatory disease.

In neurological patients, a PET/CT scan can determine the location in the brain where epileptic seizures are originating. The system also can detect amyloid proteins associated with Alzheimer's disease.

Many other applications for PET/CT scans are being developed, Wagner said. "We're just at the tip of the iceberg."


Story Source:

The above story is based on materials provided by Loyola University Health System. Note: Materials may be edited for content and length.


Cite This Page:

Loyola University Health System. "New PET/CT scanner more patient friendly." ScienceDaily. ScienceDaily, 10 April 2014. <www.sciencedaily.com/releases/2014/04/140410194334.htm>.
Loyola University Health System. (2014, April 10). New PET/CT scanner more patient friendly. ScienceDaily. Retrieved December 22, 2014 from www.sciencedaily.com/releases/2014/04/140410194334.htm
Loyola University Health System. "New PET/CT scanner more patient friendly." ScienceDaily. www.sciencedaily.com/releases/2014/04/140410194334.htm (accessed December 22, 2014).

Share This


More From ScienceDaily



More Matter & Energy News

Monday, December 22, 2014

Featured Research

from universities, journals, and other organizations


Featured Videos

from AP, Reuters, AFP, and other news services

Touch-Free Smart Phone Empowers Mobility-Impaired

Touch-Free Smart Phone Empowers Mobility-Impaired

Reuters - Innovations Video Online (Dec. 21, 2014) — A touch-free phone developed in Israel enables the mobility-impaired to operate smart phones with just a movement of the head. Suzannah Butcher reports. Video provided by Reuters
Powered by NewsLook.com
Existing Chemical Compounds Could Revive Failing Antibiotics, Says Danish Scientist

Existing Chemical Compounds Could Revive Failing Antibiotics, Says Danish Scientist

Reuters - Innovations Video Online (Dec. 21, 2014) — A team of scientists led by Danish chemist Jorn Christensen says they have isolated two chemical compounds within an existing antipsychotic medication that could be used to help a range of failing antibiotics work against killer bacterial infections, such as Tuberculosis. Jim Drury went to meet him. Video provided by Reuters
Powered by NewsLook.com
Could Cheap Oil Help Fix U.S. Roads?

Could Cheap Oil Help Fix U.S. Roads?

Newsy (Dec. 21, 2014) — As falling oil prices boost Americans' spending power, the U.S. government is also gaining flexibility from savings on oil. Video provided by Newsy
Powered by NewsLook.com
Building Google Into Cars

Building Google Into Cars

Reuters - Business Video Online (Dec. 19, 2014) — Google's next Android version could become the standard that'll power your vehicle's entertainment and navigation features, Reuters has learned. Fred Katayama 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