Radiology News and Research

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Radiology is the medical specialty directing medical imaging technologies to diagnose and sometimes treat diseases. Originally it was the aspect of medical science dealing with the medical use of electromagnetic energy emitted by X-ray machines or other such radiation devices for the purpose of obtaining visual information as part of medical imaging.

MGH, Duke University and Angion Biomedica partner to develop novel therapeutics for ischemic stroke

Angion Biomedica Corp. announced today the establishment of an alliance with Duke University and Massachusetts General Hospital to pursue advanced development and clinical studies of its lead therapeutics for treatment of ischemic stroke.

10 May 2011

Bruker announces new ultra-high field BioSpec 150/11 MRI system for preclinical research at ISMRM 2011

At ISMRM 2011, Bruker today announces a novel BioSpec 150/11 system, a new ultra-high field magnetic resonance imaging scanner for preclinical research that will open new frontiers in molecular and microscopic imaging.

10 May 2011

MHA's annual awards recognize outstanding health care leaders, innovative programs

Innovative programs and outstanding leaders in health care were honored Friday, May 6 at the Minnesota Hospital Association's 27th annual awards ceremony at the Metropolitan Ballroom in Minneapolis.

10 May 2011

First non-invasive technique to directly map electrical activation of the heart

Abnormalities in cardiac conduction, the rate at which the heart conducts electrical impulses to contract and relax, are a major cause of death and disability around the world. Researchers at Columbia Engineering School have been developing a new method, Electromechanical Wave Imaging, that is the first non-invasive technique to map the electrical activation of the heart.

10 May 2011

New research shows iPhone app can accurately detect stroke

New research from the University of Calgary's Faculty of Medicine shows that doctors can make a stroke diagnosis using an iPhone application with the same accuracy as a diagnosis at a medical computer workstation.

10 May 2011

Philips, IBA enter agreement to establish proton therapy center for patients

IBA Group, a leader in advanced cancer diagnosis and therapy technologies and Royal Philips Electronics, today announced they have entered into an agreement to create state of the art patient-centric proton therapy centers.

From Philips Healthcare 9 May 2011

Study examines clinical, kidney morphologic features that predict favorable BP response to renal artery stenting

A retrospective study in the May 2011 issue of the Journal of Vascular Surgery, the official publication of the Society for Vascular Surgery, examines clinical and kidney morphologic features that predict a favorable blood pressure response to renal artery stenting.

7 May 2011

Research roundup: Racial disparities in cancer screening and VA treatment

Racial And Ethnic Disparities In Colorectal Cancer Screening Persisted Despite Expansion Of Medicare's Screening Reimbursement. This study looked at the effect in minority groups of expanded reimbursements by Medicare for colorectal cancer screenings.

7 May 2011

FDA approves Abbott's RX ACCULINK Carotid Stent System

Abbott today announced that the U.S. Food and Drug Administration approved the RX ACCULINK Carotid Stent System for the treatment of patients with carotid artery disease who are at standard risk of adverse events from carotid endarterectomy.

7 May 2011

LRMC selects Allscripts as health information technology partner

Lakeway Regional Medical Center, a new physician/patient-focused acute care hospital in suburban Austin, has selected Allscripts as its health information technology partner to create a world-class care delivery infrastructure.

6 May 2011

Theragenics reports consolidated revenue of $20.3 million for first quarter 2011

Theragenics Corporation, a medical device company serving the surgical products and prostate cancer treatment markets, today announced consolidated financial results for the first quarter ended March 31, 2011.

5 May 2011

Chest CT more effective for preoperative cardiothoracic surgery patients

Recent studies have shown that a 64-detector CT angiography utilizing prospective electrocardiographic gating produces a quality image but considerably reduced patient radiation dose when compared to retrospective ECG gating, according to research being presented at the 2011 American Roentgen Ray Society's annual meeting.

5 May 2011

FDA clears Sectra's digital mammography system

Women in the US will now have the same opportunity as million of European women already have; to undergo mammography with significantly lower radiation dose. This is the result of FDA's clearance of the Swedish IT and medical technology company Sectra's digital mammography system, Sectra MicroDose Mammography.

4 May 2011

NYU Langone Medical Center to establish new emergency facility

NYU Langone Medical Center broke ground today on the construction of a new emergency facility, the Center for Emergency Services, which will nearly triple the size of the current emergency department.

4 May 2011

Busy brain cells can both contribute to and prevent Alzheimer's

Higher levels of cell chatter boost amyloid beta in the brain regions that Alzheimer's hits first, researchers at Washington University School of Medicine in St. Louis report. Amyloid beta is the main ingredient of the plaque lesions that are a hallmark of Alzheimer's.

3 May 2011

Case Western Reserve launches new scientific and computational programs in Ohio

The Case Western Reserve University School of Medicine is pleased to announce it has established the first PhD and MS program in Systems Biology and Bioinformatics in the State of Ohio. Based in the School of Medicine, with the Center for Proteomics and Bioinformatics as its administrative home, the faculty cohort will include faculty from multiple departments and schools, and the fundamental core competencies for this program will include: genes and proteins; bioinformatics; and quantitative analysis and modeling.

3 May 2011

NCRP workshop on CT use in emergency medicine is now available through JACR May issue

A summary of the National Council on Radiation Protection's workshop on the appropriate use of computed tomography in emergency medicine, and a list of recommendations from participating organizations to help control the inappropriate use of CT in the emergency department, is now available via the May issue of the Journal of the American College of Radiology.

2 May 2011

ACR white paper offers strategies for radiologist participation in ACOs

The latest American College of Radiology white paper, Strategies for Radiologists in the Era of Health Care Reform and Accountable Care Organizations, published in the May issue of the Journal of the American College of Radiology, offers strategies for successful radiologist participation in accountable care organizations.

2 May 2011

Animal-assisted therapy reduces anxiety in patients undergoing MRI: Study

Patients who undergo MRI often suffer from elevated anxiety. Patient discomfort may cause poor image quality due to motion artifacts or early termination. Anxiolytic medications are currently used to reduce this anticipated anxiety , but animal-assisted therapy may be a non-invasive alternative treatment with fewer adverse effects, according to an exhibit being presented at the 2011 American Roentgen Ray Society's annual meeting.

30 Apr 2011