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.

Study finds that physicians help patients quit smoking but could provide more education

Physicians are an important resource in New Jerseyans’ fight to stop smoking, but they can and should become even more effective educators, according to a survey by the Center for State Health Policy (CSHP) at Rutgers, The State University of New Jersey.

21 Jul 2004

Today's prostate cancer treatments are more aggressive and successful

In recent years, doctors have become more willing to treat prostate cancer more aggressively with radiation therapy, and as a result, more patients are being cured of their cancer

15 Jul 2004

Investigation of glue as an embolic agent

Although embolization has been used for over 20 years to treat trauma victims with massive bleeding and to control hemorrhage after childbirth instead of emergency hysterectomy, the investigation of glue as an embolic agent is new.

13 Jul 2004

New imaging agent will enable doctors to rapidly and accurately detect those hard-to-diagnose appendicitis cases

About half of the 700,000 annual cases of suspected appendicitis in the United States lack the usual symptoms – pain in the lower right abdomen, fever and a rising white blood cell count – making the decision to operate somewhat problematic.

7 Jul 2004

New information helps lung cancer patients better understand treatment

According to the American Cancer Society, nearly 175,000 Americans will learn they have lung cancer this year. Of these patients, it is estimated that nearly two-thirds of them will receive radiation therapy, either alone or in combination with other treatments.

7 Jul 2004

Broadband technology for medical professionals in rural Australia

The Commonwealth Government hopes a new IT trial will improve communications between widely separated health providers.

6 Jul 2004

Virtual reality appears to dramatically change how the brain physically registers pain

The work, which used a specialized type of magnetic resonance imaging to track pain-related brain activity, showed drops of as much as 97 percent in such activity in some brain centers. The study marks the first time that scientists have documented a link between virtual reality and pain reduction in terms of an actual physiological response.

21 Jun 2004

Minimally invasive procedure provides new childbirth hope

Beauty therapist, Jo Anastasio, who suffers from an extremely rare blood vessel abnormality, was told that she couldn’t have children and that her only option was a hysterectomy.

21 Jun 2004

Technique using ordinary light detects scoliosis in children

Lateral curvature of the spine can now be detected without the use of X-rays. Tom Huysmans of K.U.Leuven’s Department of Biomechanics and Graphic Design has developed a technique using ordinary light which approaches the precision of radiology.

15 Jun 2004

Exercise is more influential than calcium intake in determining bone strength in young women

Studies have shown that most of a female's bone mass is built between the ages of 13 and 15 and then slowly lost in the last four decades of her life. Therefore, attaining optimal bone mass and bone strength in adolescence may offer the best protection possible against osteoporosis - bone loss in post-menopausal women and the elderly.

10 Jun 2004

Market research - European Electronic Medical Records

The overwhelming need for cost-effective and high-quality healthcare delivery is motivating the implementation of IT solutions such as the electronic medical records (EMR) system.

9 Jun 2004

New medical imaging research helps diagnosis fetal brain abnormalities, epilepsy and autism

The world's leading neuroscience and radiology experts today shared new research and technological developments in medical imaging that facilitate diagnosis and breakthrough treatments of fetal brain abnormalities, epilepsy and cognitive disorders such as autism and Alzheimer's.

7 Jun 2004

Innovative type of brain scan can determine where blockages of blood to the brain lie

It's a no-brainer that the brain needs a constant supply of blood to keep it going. But some medical conditions can block or reduce that life-giving flow. Whether it's a stroke, a clogged artery or a brain tumor, any situation where blood can't get to the whole brain can lead to death or permanent disability.

2 Jun 2004

Radiation therapy after surgery for men with prostate cancer lessens the chance of the cancer returning

Radiation therapy after surgery for men with prostate cancer lessens the chance of the cancer coming back, regardless of whether the radiation was administered immediately after surgery or after the cancer recurred, according to a new study in the June 2004 issue of the International Journal of Radiation Oncology*Biology*Physics, the official journal of ASTRO, the American Society for Therapeutic Radiology and Oncology.

27 May 2004

30-ton superconducting magnet to further brain research

The 30-ton, superconducting magnet that forms the center of a 7-Tesla MRI (magnetic resonance imaging) system developed by Siemens Medical Solutions will be uncrated and moved by crane from a truck into the New York University School of Medicine’s Center for Biomedical Imaging this Friday morning.

26 May 2004

In one unusual circumstance smoking may actually be good for you

An Austrian study has found that smoking cigarettes, a habit that contributes to the development of peripheral artery disease-actually helps arteries stay open following a procedure to repair clogged blood vessels in the legs. The study found that habitual to heavy smokers who continued to smoke after angioplasty had a lower rate of restenosis, or re-narrowing of the arteries, than nonsmokers.

25 May 2004

Interventional radiologists now are able to treat using minimally invasive procedures

Interventional radiologists at Temple University Hospital now are able to treat many patients with minimally invasive procedures not available only a few years ago. “Conditions that used to require extensive surgery now take an hour or less, and patients leave with a bandaid and walk home,” says Gary Cohen, M.D., Section Chief of Interventional Radiology and Vice Chairman of Radiology. “How can you beat that?”

17 May 2004

Better understanding of radiation therapy in the treatment of breast cancer

To help patients understand the importance of radiation therapy in the treatment of breast cancer, the American Society for Therapeutic Radiology and Oncology has published the new patient information brochure Radiation Therapy for Breast Cancer: A Patient’s Guide to Understanding Treatment.

13 May 2004

World’s first clinical images acquired using a 64-slice CT system

Siemens Medical Solutions today released the world’s first clinical images acquired using a 64-slice computed tomography (CT) system, which were acquired at the Friedrich-Alexander University Erlangen-Nuremberg, Germany.

11 May 2004

Low back pain - does it need costly scan?

A major study has been conducted to evaluate the role of Magnetic Resonance Imaging (MRI) and Computed Tomography (CT) scans in the treatment of low back pain (LBP).

10 May 2004