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Study shows training in rhythmic gymnastics improves bone health in adolescent girls

According to a new study accepted for publication in The Endocrine Society's Journal of Clinical Endocrinology & Metabolism, long-term elite rhythmic gymnastics exerts positive effects on volumetric bone density and bone geometry in adolescent girls.

5 May 2010

AAA symposium features digital technologies in anatomical reconstruction

Techniques for using digital technology in separating conjoined twins, developing facial prostheses and acquiring data from anthropologic specimens will be among the topics presented at a symposium sponsored by the American Association of Anatomists (AAA; www.Anatomy.org) on April 28. The symposium is part of the Experimental Biology 2010 conference being held April 24-28, 2010 at the Anaheim Convention Center.

5 May 2010

Computer-based system automatically tracks radiation dose exposure in patients receiving CT scan

Researchers have developed a computer-based system that can automatically track patient-specific radiation dose exposure (based on a patient's size and weight) on every patient that receives a computed tomography (CT) scan, providing patients with a way to start tracking their cumulative health care-related radiation exposure, according to a study to be presented at the ARRS 2010 Annual Meeting in San Diego, CA.

3 May 2010

CACS used to improve classification of risk for prediction of coronary heart disease events

Use of a score based on the amount of calcium in coronary arteries in addition to traditional risk factors improved the classification of risk for prediction of coronary heart disease events, and placed more individuals in the most extreme risk categories, according to a study in the April 28 issue of JAMA.

3 May 2010

Molecular imaging can help physicians identify aortic dissection: Research

According to research published in the May issue of The Journal of Nuclear Medicine, molecular imaging can help physicians identify aortic dissection-an often fatal blood vessel condition-and help guide treatment.

3 May 2010

New 4-D software program promises to improve treatment of lung cancer: Researchers

A new 4-dimensional software program promises to improve the treatment of lung cancer by allowing doctors to take the movement of breathing into account when administering radiotherapy, researchers announced today at the 2nd European Lung Cancer Conference in Geneva, Switzerland.

30 Apr 2010

New method may aid in diagnosing lung cancer more effectively

Doctors may soon be able to diagnose lung cancer more effectively thanks to research performed at the National Institute of Standards and Technology (NIST), where scientists have found ways both to increase the accuracy of computed tomography (CT) scans and to lessen the amount of time necessary to perceive telltale changes in lung tissue.*

29 Apr 2010

ECRI Institute's recommendations for controlling CT radiation dose

The benefits of computed tomography (CT) have increased greatly over the past decade. Now twice as powerful, it offers dynamic images of anatomy, including the beating heart. Future advancements promise to deliver even more clinical benefits. However, CT has always had a downside: it can deliver high radiation doses to patients, putting them at increased risk of developing cancer.

29 Apr 2010

Ancient skulls and bones reveal anatomy of human evolution

Ancient mummies, skulls and bones galore-Indiana Jones himself would learn a thing or two at the American Association of Anatomists' (AAA; www.anatomy.org) Annual Meeting beginning April 24, 2010 in Anaheim.

29 Apr 2010

Cancer-related expenditures increase faster than any other area of health care: JAMA

From 1999 through 2006 the use of diagnostic imaging for Medicare patients with cancer increased, with use of positron emission tomography increasing the most significantly, according to a study in the April 28 issue of JAMA. Imaging costs for these patients also increased, outpacing the rate of increase in total costs among Medicare beneficiaries with cancer.

28 Apr 2010

GE Healthcare commits to reduce average energy consumption of ultrasound products by 25%

GE Healthcare, a business unit of General Electric Company, announced today a commitment to reduce the average energy consumption of new ultrasound products by 25 percent by 2012.

26 Apr 2010

Coronary CTA can be alternative, non-invasive diagnostic imaging test to triage CAD patients: Study

Non-invasive coronary computed tomography angiography is a cost-effective alternative to invasive cardiac catheterization in the care of patients who have positive stress test results but a less than 50 percent chance of actually having significant coronary artery disease, according to a study in the May issue of the American Journal of Roentgenology.

23 Apr 2010

Non-invasive coronary CTA cost-effective alternative to invasive cardiac catheterization for CAD evaluation

According to a study conducted at Thomas Jefferson University (TJU), non-invasive coronary computed tomography angiography (CTA) is a cost-effective alternative to invasive cardiac catheterization in the care of patients who have positive stress test results but a less than 50 percent chance of actually having significant coronary artery disease (CAD). The study will be published in the May issue of the American Journal of Roentgenology.

22 Apr 2010

Protocol adjustments based upon weight can help lower radiation dose for pediatric chest CT scans

Adjusting the radiation dose based upon a child's weight can significantly lower the radiation dose associated with pediatric chest computed tomography (CT) scans, according to a study published in the May issue of the American Journal of Roentgenology (www.ajronline.org). CT scanning combines special X-ray equipment with sophisticated computers to produce multiple images or pictures of the inside of the body.

22 Apr 2010

Framingham risk assessment tool fails to predict patients with suspected CAD: Study

If patients with suspected coronary artery disease are excluded from further screening because of a low Framingham score, many patients with substantial atherosclerosis (a build-up of plaque inside the arteries) will be missed, according to a study published in the May issue of the American Journal of Roentgenology.

22 Apr 2010

Diagnosis of gastric adenomyoma remains a challenging issue

Gastric adenomyoma (AM) is a rare, benign tumor, characteristically composed of glands and cysts, lined by columnar, flattened epithelia and a prominent smooth muscle stroma. Patients with gastric AM may be asymptomatic, or present as nonspecific gastrointestinal symptoms.

21 Apr 2010

Endra Life Sciences launches Nexus 128 preclinical photoacoustic CT scanner

Endra Life Sciences today announced the launch of the Nexus 128, a preclinical photoacoustic computed tomography (CT) scanner for small animal imaging. The system is used for simple, fast, non-invasive quantification of tumor vasculature and other physiological parameters for preclinical research.

16 Apr 2010

New cardiac CT technology promises low radiation exposure and improved image quality

Cardiovascular disease is the leading cause of death globally and a tremendous burden on the healthcare system. Better detection of hardening or clogging of arteries and other blood vessels before symptoms occur is needed.

15 Apr 2010

$SBUMC adds Toshiba Aquilion ONE \320-detector row CT system with pediatric imaging capabilities$

SBUMC adds Toshiba Aquilion ONE \320-detector row CT system with pediatric imaging capabilities

A new state-of-the art computed tomography (CT) scanner that provides physicians with precise images of internal organs with a single rotation of the gantry is now in operation at Stony Brook University Medical Center (SBUMC), adding to the hospital's advanced scanner technology.

15 Apr 2010

Cancer research at Georgia Tech: Report

Cancer treatment typically involves surgery, radiation therapy, chemotherapy, hormone therapy or biological therapy. An oncologist may use one therapy or a combination of methods, depending on the type and location of the cancer, whether the disease has spread, the patient's age and general health, and other factors.

3 Apr 2010

Computed Tomography News and Research

Study shows training in rhythmic gymnastics improves bone health in adolescent girls

AAA symposium features digital technologies in anatomical reconstruction

Computer-based system automatically tracks radiation dose exposure in patients receiving CT scan

CACS used to improve classification of risk for prediction of coronary heart disease events

Molecular imaging can help physicians identify aortic dissection: Research

New 4-D software program promises to improve treatment of lung cancer: Researchers

New method may aid in diagnosing lung cancer more effectively

ECRI Institute's recommendations for controlling CT radiation dose

Ancient skulls and bones reveal anatomy of human evolution

Cancer-related expenditures increase faster than any other area of health care: JAMA

GE Healthcare commits to reduce average energy consumption of ultrasound products by 25%

Coronary CTA can be alternative, non-invasive diagnostic imaging test to triage CAD patients: Study

Non-invasive coronary CTA cost-effective alternative to invasive cardiac catheterization for CAD evaluation

Protocol adjustments based upon weight can help lower radiation dose for pediatric chest CT scans

Framingham risk assessment tool fails to predict patients with suspected CAD: Study

Diagnosis of gastric adenomyoma remains a challenging issue

Endra Life Sciences launches Nexus 128 preclinical photoacoustic CT scanner

New cardiac CT technology promises low radiation exposure and improved image quality

SBUMC adds Toshiba Aquilion ONE \320-detector row CT system with pediatric imaging capabilities

Cancer research at Georgia Tech: Report

Achieving and maintaining ISO/IEC 27001 and BS 10012 certifications

Expanding research and clinical options for children with cancer

Examining how pain could play a direct protective role in the gut

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