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.

ACR denounces new breast cancer screening guidelines by CTFOPH

The American College of Radiology today denounced new breast cancer screening guidelines by the Canadian Task Force on Preventive Health (CTFOPH), which recommend against annual screening of women ages 40-49 and would extend time between screens for older women.

21 Nov 2011

Multi-center cabozantinib trial for hormone receptor-positive breast cancer with bone metastases initiated

Exelixis, Inc. today announced the initiation of an investigator-sponsored trial of cabozantinib in women with hormone receptor-positive breast cancer with bone metastases.

21 Nov 2011

MedSolutions introduces ICD Surgery Management Program

MedSolutions, a leading provider of quality-driven medical cost management services, today announced the launch of its Implantable Cardioverter Defibrillator (ICD) Surgery Management Program, which uses evidence-based guidelines to ensure the clinical appropriateness of ICD and CRT-D implantation.

19 Nov 2011

Top Connected Healthcare Facilities utilize Nuance's radiology solutions

Nuance Communications, Inc. announced today that 20 of the Top 25 Connected Healthcare Facilities, as recognized by Health Imaging & IT magazine, use radiology solutions from Nuance.

19 Nov 2011

Scientists identify novel gene mutation that causes glioblastoma

Scientists at the University of California, San Diego School of Medicine and UC San Diego Moores Cancer Center, in collaboration with colleagues in Boston and South Korea, say they have identified a novel gene mutation that causes at least one form of glioblastoma (GBM), the most common type of malignant brain tumor.

18 Nov 2011

Genetic basis of human cortical regionalization similar to patterns found in other mammals, MRI study affirms

A new study using magnetic resonance imaging data of 406 adult human twins affirms the long-standing idea that the genetic basis of human cortical regionalization - the organization of the outer brain into specific functional areas - is similar to and consistent with patterns found in other mammals, indicating a common conservation mechanism in evolution.

17 Nov 2011

Study uses MRI to evaluate cardiovascular risk in WTC first responders

In the first study using magnetic resonance imaging (MRI) to evaluate cardiovascular risk in World Trade Center (WTC) first responders, researchers from Mount Sinai School of Medicine have found that the responders who experienced high levels of exposure to the initial dust cloud on September 11, 2001, demonstrate high-risk features of atherosclerosis.

17 Nov 2011

Health Canada approves NDSsi's ZeroWire wireless surgical video technology

NDS Surgical Imaging (NDSsi) today announced it received Health Canada approval for its ZeroWire wireless surgical video technology.

16 Nov 2011

Lentigen, UH Case Medical Center initiate LG631 Phase I trial in glioblastoma

University Hospitals (UH) Case Medical Center, Case Western Reserve University School of Medicine and Lentigen Corporation announced today the initiation of a novel Phase I clinical trial of LG631 gene therapy for the protection of hematopoietic stem cells (HSCs) from the dose limiting toxicity of chemotherapy with Temodar.

15 Nov 2011

Functional MRI illuminates brain networks activated by motion

An estimated 300,000 people in North America are afflicted with dystonia, a disorder characterized by a progressive loss of motor control. Patients with generalized dystonia grapple with involuntary muscle spasms that lead to uncontrolled twisting and turning in awkward, sometimes painful postures.

14 Nov 2011

New unsuspected role for nuclear receptor corepressor protein

By knocking out a key regulatory protein, scientists at the University of California, San Diego School of Medicine and the Ecole Polytechnique Federale de Lausanne (EPFL) in Switzerland dramatically boosted insulin sensitivity in lab mice, an achievement that opens a new door for drug development and the treatment of diabetes.

11 Nov 2011

FDA clears IDEV 6Fr SUPERA VERITAS Transhepatic Biliary Stent System

IDEV Technologies, Incorporated, today announced the FDA has granted 510(k) clearance for the company's 6 French (6Fr) SUPERA VERITAS Transhepatic Biliary Stent System.

10 Nov 2011

JMC launches comprehensive lung cancer program

Recruiting one of the nation's leading specialists in minimally-invasive lung and chest surgery, Jupiter Medical Center (JMC) has launched the first comprehensive program in Palm Beach and Martin counties dedicated to prevention, early detection, treatment and care of patients with lung cancer and other diseases of the chest and lung.

10 Nov 2011

Alliance HealthCare Services third quarter revenue increases 4.7% to $126.8 million

Alliance HealthCare Services, Inc., a leading national provider of outpatient diagnostic imaging and radiation therapy services, announced results for the third quarter ended September 30, 2011.

9 Nov 2011

Brain bypass still plays a critical role in management of selected neurovascular disorders

A microsurgical procedure that has lost some ground to advances in endovascular therapy still plays a critical role in the management of selected neurovascular disorders, according to a University Hospitals Case Medical Center neurosurgeon who performs the procedure.

8 Nov 2011

QUBYX releases its medical display calibration software PerfectLum Version 3.

QUBYX has announced the official release of the new version 3 of its medical display calibration and verification software PerfectLum. The software is designed to improve imaging precision of medical monitors, used for X-Ray viewing, mammoghraphy, MRI and other radiology subindustries, and is based on such standards, as NEMA DICOM part 14 GSDF, AAPM TG18, DIN 6868-57, JESRA X-0093 and IEC 62563-1.

8 Nov 2011

TWIST protein plays a major role in controlling estrogen resistance in breast cancer

In dozens of experiments in mice and in human cancer cells, a team of Johns Hopkins scientists has closely tied production of a cancer-causing protein called TWIST to the development of estrogen resistance in women with breast cancer.

8 Nov 2011

Study finds spinal bleeding in young children with abusive head trauma

A new study found that spinal bleeding is found often in young children who are victims of abusive trauma. The findings support performing complete spine imaging for children undergoing brain magnetic resonance imaging (MRI) for moderate or severe traumatic brain injury and suggest a pathway for distinguishing between abusive and accidental injury.

8 Nov 2011

First city-wide study of impact of widespread HIE data access in EDs

Sharing of electronic health information across every major emergency department in the Memphis, Tenn., area resulted in reduced hospital admissions, reduced radiology tests and an annual cost savings of nearly $2 million, according to a Vanderbilt study released today by the Journal of the American Medical Informatics Association.

8 Nov 2011

ISET 2012 to discuss latest advances in chronic cerebrospinal venous insufficiency

Innovators in the field of endovascular therapy will explore the often-contentious topic of chronic cerebrospinal venous insufficiency (CCSVI), which is theorized to be a contributing factor in the development of multiple sclerosis (MS), at the 24th annual International Symposium on Endovascular Therapy.

7 Nov 2011