Tomography News and Research

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New X-ray phase-contrast mammography for breast investigations

Phase contrast X-ray imaging has enabled researchers at ETH Zurich, the Paul Scherrer Institute (PSI) and the Kantonsspital Baden to perform mammographic imaging that allows greater precision in the assessment of breast cancer and its precursors.

15 May 2014

ACR now accepts applications for new Lung Cancer Screening Center program

The American College of Radiology (ACR) is now accepting applications for its new ACR Lung Cancer Screening Center program, which recognizes facilities committed to providing quality screening care to patients at the highest risk for lung cancer.

9 May 2014

BIOTRONIK's Entovis pacemaker system gets FDA approval

BIOTRONIK, a leading manufacturer of cardiovascular medical devices, announced today that the Food and Drug Administration has granted approval for its Entovis pacemaker system with ProMRI technology.

7 May 2014

Imaging technique may help understanding of chronic CSCR

Swept-source optical coherence tomography identifies the morphological features implicated in the underlying physiopathological mechanisms of chronic central serous chorioretinopathy, researchers report.

1 May 2014

Retinal measurements associated with Parkinson’s disease duration

The inner retinal layers in the eyes of patients with Parkinson’s disease are thinner than those of healthy people’s eyes, except for the inner nuclear layer, which is thicker, show the results of a prospective study involving the latest optical coherence tomography methods.

1 May 2014

Research helps unpick long-standing mystery about how dietary fibre supresses appetite

New research has helped unpick a long-standing mystery about how dietary fibre supresses appetite. In a study led by Imperial College London and the Medical Research Council (MRC), an international team of researchers identified an anti-appetite molecule called acetate that is naturally released when we digest fibre in the gut.

30 Apr 2014

New computer program could help doctors predict patients’ stroke treatment

A new computer program could help doctors predict which patients might suffer potentially fatal side-effects from a key stroke treatment.

25 Apr 2014

CT angiography provides accurate assessment of arterial plaque in diabetic patients

Imaging of the coronary arteries with computed tomography (CT) angiography provides an accurate assessment of arterial plaque and could have a dramatic impact on the management of diabetic patients who face a high risk of heart attacks and other cardiovascular events, according to a new multicenter study published online in the journal Radiology.

22 Apr 2014

Research roundup: Colonscopy in the countryside; retiree health benefits; what should hip surgery cost?

Rural residents who commonly seek treatment for advanced stages of colorectal cancer have been thought to lack access to cancer screening and adjuvant therapy. ... Several theories have been postulated to explain these findings, some of which include low socioeconomic status, lower educational attainment, lack of insurance coverage, underinsurance, and travel distance to health care facilities.

21 Apr 2014

PET scan can identify vegetative patients who have potential for long-term recovery

A functional brain imaging technique known as positron emission tomography (PET) is a promising tool for determining which severely brain damaged individuals in vegetative states have the potential to recover consciousness, according to new research published in The Lancet.

18 Apr 2014

First MRI scan shows 'brown fat' in living adult can help fight diabetes

The first MRI scan to show 'brown fat' in a living adult could prove to be an essential step towards a new wave of therapies to aid the fight against diabetes and obesity.

17 Apr 2014

Research report on global teleradiology market

Global Information Inc. announces the addition of a new market research report "Teleradiology Market (X-ray, Ultrasound, CT, MRI and Nuclear Imaging) - Global Industry Analysis, Size, Share, Growth, Trends and Forecast, 2013 - 2019" at GIIResearch.com

17 Apr 2014

John Hopkins researchers create novel optical imaging equipment for use on SARRP research platform

Researchers from John Hopkins University have created an innovative piece of optical imaging equipment for use on-board the Xstrahl Small Animal Radiation Research Platform.

From Xstrahl 17 Apr 2014

Multifunctional microcapsules can be produced from tannic acid and metals

Microcapsules with a broad spectrum of applications in biomedicine, catalysis, and technology can be produced by using plant-derived, phenolic tannic acid and a variety of metals. The capsules are formed by a simple self-assembly process, and their properties can be controlled through the choice of metal, as demonstrated by a team of Australian and German researchers in the journal Angewandte Chemie.

16 Apr 2014

Measurement of calcium in coronary arteries can predict heart disease risk

With growing evidence that a measurement of the buildup of calcium in coronary arteries can predict heart disease risk, Los Angeles Biomedical Research Institute (LA BioMed) researchers found that the process of "calcium scoring" was also accurate in predicting the chances of dying of heart disease among adults with little or no known risk of heart disease.

16 Apr 2014

ICB International develops tracer for imaging alpha-synuclein in Parkinson's disease

On March 4, 2014, ICB International, Inc., ("ICBI"), announced the development of a tracer for imaging alpha-synuclein (a-Syn) in Parkinson's-like mice at the Keystone Symposium for Parkinson disease (PD) in Keystone,Colorado.

11 Apr 2014

Loyola offers patients the most advanced PET/CT scanner

Loyola University Medical Center is now offering patients the most advanced PET/CT scanner on the market. The state-of-the-art system is improving the diagnosis and treatment of cancer, heart disease, epilepsy, Alzheimer's disease and other conditions.

11 Apr 2014

New neuromonitoring method prevents malpositioning of pedicle screws during thoracic spine surgery

Researchers from Syracuse, New York, report a new, highly accurate, neuromonitoring method that can be used during thoracic spine surgery to prevent malpositioning of pedicle screws such that they enter the spinal canal and possibly cause postoperative neurological impairment.

2 Apr 2014

RPCI receives FDA approval to enroll patients in phase II clinical trial using I-PDT approach

Roswell Park Cancer Institute (RPCI) has received U.S. Food and Drug Administration (FDA) approval to enroll patients in a phase II clinical trial that will use a unique and highly precise method of delivering interstitial photodynamic therapy (I-PDT) to recurrent tumors of the head and neck.