CT Scanning News and Research

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GE Healthcare to investigate the performance of MBIR

GE Healthcare, a $17 billion unit of General Electric Company, announced today a multi-center study to investigate the performance of Model Based Iterative Reconstruction (MBIR) as a method to maintain or improve diagnostic information available to clinicians while dramatically lowering radiation dose in routine CT imaging.

1 Dec 2009

Direct link between insulin and core body temperature discovered

A team led by scientists at The Scripps Research Institute have discovered a direct link between insulin-a hormone long associated with metabolism and metabolic disorders such as diabetes-and core body temperature. While much research has been conducted on insulin since its discovery in the 1920s, this is the first time the hormone has been connected to the fundamental process of temperature regulation.

20 Nov 2009

PaxScan digital image detectors and X-ray tubes of Varian Medical Systems to be exhibited

Varian Medical Systems, Inc., a premier supplier of X-ray tubes and flat panel digital image detectors, will exhibit its PaxScan digital image detectors and its line of X-ray tubes for fluoroscopy, angiography, cardiology and cone-beam CT imaging at the MEDICA 2009 International Trade Fair in Dusseldorf, Germany from November 18-21, 2009.

19 Nov 2009

Atrium Medical presents interim results from its COBEST clinical study at the 2009 VIVA meeting

Atrium Medical Corporation is proud to announce the release of the interim results from the COBEST clinical study. This study is to evaluate the use of bare metal stents vs. balloon expandable covered stents for the treatment of aorto-iliac occlusive disease. Prof. Patrice Mwipatayi of Royal Perth Hospital, Australia, presented interim data on the Covered versus Balloon Expandable Stent Trial known as COBEST at the 2009 VIVA (Vascular InterVentional Advances) meeting in Las Vegas.

17 Nov 2009

Uniformly structured radiological test result reporting decreases the accuracy of the reports

As many software companies work to create programs that will give uniform structure to the way radiological test results are reported, a new study by researchers at Wake Forest University School of Medicine shows that such a system does not improve, but rather decreases the completeness and accuracy of the reports.

17 Nov 2009

EKG may not always be correct

The electrical measurements on the electrocardiogram can often mislead physicians in diagnosing the heart condition left ventricular hypertrophy, causing other screening tests to be ordered before a definitive conclusion can be made, according to a Henry Ford Hospital study.

17 Nov 2009

Study suggests three-week course of radiation therapy effective for breast cancer patients

According to a study presented November 4, 2009, at the 51st Annual Meeting of the American Society for Radiation Oncology (ASTRO), a shortened, more intensive course of radiation given to the whole breast, along with an extra dose of radiation given to the surgical bed of the tumor (concomitant boost), has been shown to result in excellent local control at a median follow up of two years after treatment with no significant side effects.

5 Nov 2009

Short, intensive radiation therapy offers similar results as conventional therapy for early stage-breast cancers

5 Nov 2009

Study on asbestos-related diseases in Libby launched

Over nearly a century, thousands of residents and workers in Libby, MT, have been exposed to asbestos-contaminated vermiculite ore, leading to markedly higher rates of lung disease and autoimmune disorders, and causing to Libby in 2002 to be added to the federal Environmental Protection Agency's "National Priorities List."

4 Nov 2009

New teleneurology medicine program to provide 24-hour emergency services launched

Rural and small, suburban hospitals in North Carolina and Virginia can now provide a higher level of emergency stroke and critical neurology care, 24 hours a day, 365 days a year, as part of a new teleneurology medicine program announced Oct. 26, 2009, by Forsyth Medical Center (FMC).

31 Oct 2009

First child with a surgically implanted artificial humerus doing well after a year

When little Mark Blinder was diagnosed with a rare bone cancer, doctors at Lucile Packard Children's Hospital gave his parents three agonizing options: amputate the affected arm at the shoulder, irradiate the tumor and risk a second malignancy, or try a limb-preserving surgery that had never been attempted in a toddler.

27 Oct 2009

Ziehm NaviPort interface and BrainLAB Fluoro 3D surgical navigation software improves surgical procedures

Ziehm Imaging and BrainLAB have extended their cooperation to assist surgeons in the intra-operative guidance of pedicle screw and hardware placement during surgical trauma and spinal instrumentation procedures.

27 Oct 2009

Biospace med expands U.S. market with its ultra-low-dose ‘EOS’ x-ray imager

Biospace med announced today that it continues to penetrate the U.S. market with its FDA-cleared ‘EOS’ x-ray imager—the world’s first ultra-low-dose x-ray technology—recently adding new customers in the Midwest and Southeast regions of the United States. In addition, Professor Georges Charpak, inventor of the EOS technology, has received the ‘Centenary Medal’ from the French Radiological Society (SFR), the esteemed organization’s highest honor.

26 Oct 2009

Dr. Shelagh Coutts receives award for developing new brain scan

Award-winning neurologist Dr. Shelagh Coutts is on the fast track of developing new brain scanning techniques for rapid and effective diagnosis of mini-strokes.

26 Oct 2009

Biomoda to complete Phase II clinical trial of Biomoda assay for lung cancer detection

Biomoda, Inc., a diagnostics company focused on the development of accurate, inexpensive and noninvasive in-vitro tests for the early detection of cancer, has met its recruitment goal for New Mexico veterans with a history of heavy smoking required to complete the Phase II clinical trial of Biomoda's early-stage diagnostic for lung cancer.

24 Oct 2009

Class action lawsuit by patients who received high dosage of radiation during their CT brain perfusion scans

A class action lawsuit (Case #BC4241898) was just filed in Los Angeles Superior Court against Cedars Sinai Medical Center, GE Healthcare, Inc., and GE Healthcare Technologies on behalf of patients who received 8-times the approved dosage of radiation during their CT brain perfusion scans to diagnose strokes.

21 Oct 2009

NICoE to study how brain works after sustaining combat-related injury using Elekta Neuromag

Projected to open in mid 2010, the National Intrepid Center of Excellence (NICoE) is a facility dedicated to the study and care of military personnel and veterans suffering from traumatic brain injury (TBI) and psychological health issues. Using Elekta Neuromag®, an advanced magnetoencephalography (MEG) device, NICoE plans to shed light on how the brain works after sustaining combat-related injury.

From Elekta 15 Oct 2009

Error in CT scan machine led to radiation overdoses in LA hospital

More than 200 CT scans delivered eight times the normal dose of radiation to potential stroke patients in a Los Angeles area hospital since February 2008 because of a scanner reset, The Los Angeles Times reports.

15 Oct 2009

Laser Spine Institute opens medical consultation facilities in Beverly Hills and Fort Lauderdale

After helping thousands of patients get their lives back through minimally invasive endoscopic spine surgery at facilities in Tampa, Scottsdale, and soon in Philadelphia, the Laser Spine Institute (LSI) announces the opening of their newest medical consultation facilities -- in Beverly Hills, Ca., and Fort Lauderdale, Fla., in October -- which aim to meet the growing demand for LSI's spinal procedures and provide greater convenience for local patients.

14 Oct 2009

Comprehensive CT scan gives better indication of significant coronary artery disease

A team of researchers led by Massachusetts General Hospital (MGH) radiologists has developed a computed-tomography-based protocol that identifies both narrowing of coronary arteries and areas of myocardial ischemia - restricted blood flow to heart muscle tissue - giving a better indication of clinically significant coronary artery disease.

16 Sep 2009

CT Scanning News and Research

GE Healthcare to investigate the performance of MBIR

Direct link between insulin and core body temperature discovered

PaxScan digital image detectors and X-ray tubes of Varian Medical Systems to be exhibited

Atrium Medical presents interim results from its COBEST clinical study at the 2009 VIVA meeting

Uniformly structured radiological test result reporting decreases the accuracy of the reports

EKG may not always be correct

Study suggests three-week course of radiation therapy effective for breast cancer patients

Short, intensive radiation therapy offers similar results as conventional therapy for early stage-breast cancers

Study on asbestos-related diseases in Libby launched

New teleneurology medicine program to provide 24-hour emergency services launched

First child with a surgically implanted artificial humerus doing well after a year

Ziehm NaviPort interface and BrainLAB Fluoro 3D surgical navigation software improves surgical procedures

Biospace med expands U.S. market with its ultra-low-dose ‘EOS’ x-ray imager

Dr. Shelagh Coutts receives award for developing new brain scan

Biomoda to complete Phase II clinical trial of Biomoda assay for lung cancer detection

Class action lawsuit by patients who received high dosage of radiation during their CT brain perfusion scans

NICoE to study how brain works after sustaining combat-related injury using Elekta Neuromag

Error in CT scan machine led to radiation overdoses in LA hospital

Laser Spine Institute opens medical consultation facilities in Beverly Hills and Fort Lauderdale

Comprehensive CT scan gives better indication of significant coronary artery disease

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