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.

ATP-driven bioluminescence predicts children at high risk for tooth decay: OHSU study

Researchers at the Oregon Health & Science University School of Dentistry have determined that ATP-driven (adenosine triphosphate-driven) bioluminescence - a way of measuring visible light generated from ATP contained in bacteria - is an innovative tool for rapidly assessing in children at the chair-side the number of oral bacteria and amount of plaque that can ultimately lead to tooth decay.

23 Jun 2010

iCAD image analysis software program used in DCE-MRI studies demonstrated at ASCO 2010

ACR Image MetrixTM, an imaging contract research organization with expertise in imaging trial design, techniques and data extraction, in conjunction with its software partner, iCAD, gave demonstrations of the iCAD image analysis software program used in DCE-MRI studies at the ACR Image Metrix booth during the 2010 Annual American Society of Clinical Oncology Meeting, which took place June 4-8, 2010, in Chicago, IL.

23 Jun 2010

Aurora Dedicated Breast MRI System installed at Ruijin Hospital, China

Aurora Imaging Technology, Inc. today announced the installation of the Aurora® Dedicated Breast MRI System in China at the world-renowned Ruijin Hospital located in Shanghai, the teaching hospital for China's top-tiered Jiao Tong University Medical School. The installation marks the first Aurora System in China.

22 Jun 2010

Imaging algorithm helps reduce cumulative radiation exposure and number of CT, CTA, perfusion studies

A large, academic medical center implemented an imaging algorithm that allowed radiologists to successfully reduce the cumulative radiation exposure and number of computed tomography (CT) angiography (CTA) and CT perfusion studies performed on patients with aneurysmal subarachnoid hemorrhages (a form of stroke), according to a study published in the July issue of the American Journal of Roentgenology (www.ajronline.org).

22 Jun 2010

Ultrasound-guided diffuse optical tomography holds promise for ascertaining early-stage invasive breast cancer

By combining two relatively inexpensive technologies based on sound and light waves, researchers hope to lower the rate at which women undergo breast biopsies for suspicious lesions. Results of the study on ultrasound-guided optical tomography are published in the online edition and the August print issue of Radiology.

22 Jun 2010

KYPHON ActivOs 10 Bone Cement with HA launched to treat patients with VCFs

Medtronic, Inc. today announced the launch of KYPHON ActivOs 10 Bone Cement with Hydroxyapatite, a polymethylmethacrylate bone cement containing hydroxyapatite for use in the treatment of patients with vertebral compression fractures who are undergoing minimally invasive surgery with KYPHON Balloon Kyphoplasty.

22 Jun 2010

Standard X-rays can help physicians diagnose laparoscopic adjustable gastric band slippage: Study

Standard radiography (X-rays) can help physicians diagnose laparoscopic adjustable gastric band slippage, a known complication of adjustable gastric banding surgery, according to a study published in the July issue of the American Journal of Roentgenology. Adjustable gastric banding surgery is a widely used bariatric surgical procedure to induce weight loss in morbidly obese individuals.

22 Jun 2010

FDA grants approval for newest version of OnGuard Chest X-ray CAD technology

Riverain Medical announced today that the U.S. Food and Drug Administration has granted approval for the newest version of the OnGuard Chest X-ray Computer-Aided Detection technology. OnGuard identifies solitary pulmonary nodules that may represent early-stage lung cancer on an existing chest X-ray. This improved performance demonstrates a 73% reduction in false positive marks and 50% higher relative sensitivity compared to the original product.

22 Jun 2010

ASIR technique reduces already low radiation dose delivered during CTC by another 50%: Study

A newly adapted low-dose computed tomography technique called adaptive statistical iterative reconstruction can help radiologists reduce the already low radiation dose delivered during CT colonography by another 50 percent, according to a study published in the July issue of the American Journal of Roentgenology.

22 Jun 2010

Toshiba's Aquilion ONE dynamic volume CT system improves clinical pathway for patients in ERs

Emergency departments are challenged to streamline patient diagnoses and treatment for a variety of conditions and require a CT system capable of imaging patients quickly, accurately and safely. Toshiba America Medical Systems, Inc.'s Aquilion® ONE 320-detector row CT system is designed for such settings and used to evaluate a range of patients, including cardiac, neuro, stroke and pediatric.

21 Jun 2010

Incidental findings in brain imaging can be managed ethically and cost-effectively: UBC researchers

The increasing number of incidental findings in brain imaging can be managed ethically and cost-effectively by screening study participants based on gender, age and family history, according to University of British Columbia researchers.

21 Jun 2010

Pelvic extraperitoneal IMT with malignant transformation in 14-year-old

Inflammatory myofibroblastic tumor (IMT) is an uncommon benign neoplasm with locally aggressive behavior but malignant change is rare. Such a rare tumor occurring in a 14-year-old patient with clinical presentations of abdominal pain and body weight loss was seldom described before.

18 Jun 2010

Medical Simulation announces new agreement with New York's North Shore-LIJ Health System

Medical Simulation Corporation (MSC) proudly announces a new agreement with the North Shore-LIJ Health System, New York's largest health system and recipient of the 2010 National Quality Healthcare Award from the National Quality Forum. The agreement includes the sale of MSC's endovascular simulation system, Simantha®, and licensing of MSC's curriculum and training services to advance North Shore's education and patient safety goals over the next three years.

18 Jun 2010

TechniScan launches clinical study of Warm Bath Ultrasound system in Rochester

TechniScan, a medical device company engaged in the development and commercialization of an automated 3D breast ultrasound imaging system, today announced that it has launched a clinical study in Rochester, Minn., its third new clinical site to commence in the last five months.

17 Jun 2010

Zotec Partners renews contract with MRIA to continue licensing its software

Zotec Partners, an industry leader in medical billing, practice management and Radiology Information Systems software and services, announces today that McHenry Radiologists & Imaging Associates, out of McHenry, Ill.,‎ has renewed its contract with the company for five years to continue licensing its software.

16 Jun 2010

Study examines survival rates of CF patients with MRSA

A team of researchers led by Elliott Dasenbrook, MD, MHS, Assistant Professor of Medicine and Pediatrics at Case Western Reserve University School of Medicine and Associate Director of the Adult Cystic Fibrosis Program at University Hospitals Case Medical Center's Rainbow Babies & Children's Hospital today published the findings from a major study about cystic fibrosis survival rates in the June 16 issue of JAMA.

16 Jun 2010

Diversity publication recognizes UH as a leader among health care institutions

DiversityInc, a leading publication on diversity and business, has recognized University Hospitals as a leader among health care institutions in its first ever Top Hospital Systems listing.

15 Jun 2010

Central Washington Hospital improves patient experience with Toshiba' Vantage Titan MR system

In today's demanding health care environment, many community hospitals require imaging equipment that provides a variety of advanced diagnostic exams with features that improve patient cooperation. To offer a variety of high-quality, comfortable MR exams to its patients, Central Washington Hospital in Wenatchee, Wash., selected Toshiba America Medical Systems' Vantage TitanTM MR system.

15 Jun 2010

CT angiography not necessary in patients suspected with pulmonary embolism

A new study suggests that computed tomography (CT) angiography might be unnecessary in many patients suspected of having pulmonary embolism (PE), based on the results of risk assessment analysis. PE risk assessment could help reduce radiation exposure and costs associated with CT angiography. The results of the study appear in the online edition and August print issue of the journal Radiology.

15 Jun 2010

Desert Medical Imaging to implement XIFIN's revenue cycle management system

XIFIN Inc., the leading provider of revenue cycle management for diagnostic service providers, announced today that Desert Medical Imaging, (DMI) a multi-modality diagnostic imaging center located in Indian Wells, CA, has selected XIFIN's revenue cycle management system to optimize and help manage its expanding imaging and radiology billing and claims management needs.

14 Jun 2010

Radiology News and Research

Further Reading

ATP-driven bioluminescence predicts children at high risk for tooth decay: OHSU study

iCAD image analysis software program used in DCE-MRI studies demonstrated at ASCO 2010

Aurora Dedicated Breast MRI System installed at Ruijin Hospital, China

Imaging algorithm helps reduce cumulative radiation exposure and number of CT, CTA, perfusion studies

Ultrasound-guided diffuse optical tomography holds promise for ascertaining early-stage invasive breast cancer

KYPHON ActivOs 10 Bone Cement with HA launched to treat patients with VCFs

Standard X-rays can help physicians diagnose laparoscopic adjustable gastric band slippage: Study

FDA grants approval for newest version of OnGuard Chest X-ray CAD technology

ASIR technique reduces already low radiation dose delivered during CTC by another 50%: Study

Toshiba's Aquilion ONE dynamic volume CT system improves clinical pathway for patients in ERs

Incidental findings in brain imaging can be managed ethically and cost-effectively: UBC researchers

Pelvic extraperitoneal IMT with malignant transformation in 14-year-old

Medical Simulation announces new agreement with New York's North Shore-LIJ Health System

TechniScan launches clinical study of Warm Bath Ultrasound system in Rochester

Zotec Partners renews contract with MRIA to continue licensing its software

Study examines survival rates of CF patients with MRSA

Diversity publication recognizes UH as a leader among health care institutions

Central Washington Hospital improves patient experience with Toshiba' Vantage Titan MR system

CT angiography not necessary in patients suspected with pulmonary embolism

Desert Medical Imaging to implement XIFIN's revenue cycle management system

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