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Genomics of papillary thyroid carcinoma (PTC): an interview with Professor Thomas J. Giordano

There are two types of thyroid cells and therefore there are two broad types of thyroid cancer. Medullary carcinoma is derived from parafollicular or C cells, whereas follicular cells give rise to several types of thyroid cancers.

4 Feb 2015

Tracerco includes award-winning radiation monitors with PEDs to meet all radiation monitoring needs

Leading industrial technology specialist Tracerco, part of the Johnson Matthey group, has added to its range of award winning radiation monitors with a family of Personal Electronic Dosimeters (PEDs), providing a solution for every radiation monitoring need.

29 Jan 2015

Novel technique could help identify cancerous tissue during brain tumor surgery

A novel radioguided surgery technique could quickly and effectively identify residual cancer cells during brain tumor surgery, with low radiation exposure for both patients and surgeons. The study, featured in the January 2015 issue of the Journal of Nuclear Medicine, reports that Y-90 DOTATOC, a beta-minus-emitting tracer, can effectively delineate the margins of meningiomas and high-grade gliomas.

28 Jan 2015

New imaging technique increases detection rates of invasive breast cancers

A new breast imaging technique pioneered at Mayo Clinic nearly quadruples detection rates of invasive breast cancers in women with dense breast tissue, according to the results of a major study published this week in the American Journal of Roentgenology.

24 Jan 2015

St. Luke’s offers Frameless Stereotactic Radiosurgery for treatment of brain tumors

Some treatments for brain and spine tumors traditionally have involved restraining a patient with a heavy immobilization device and pins that pierce the skin and embed into the skull to ensure the accuracy and precision of a treatment. Doctors say the pins can add considerable anxiety.

20 Jan 2015

Holding breath during radiation therapy can reduce radiation exposure to the heart

Women who have breast cancer on their left side present a particular challenge to radiation oncologists. Studies have shown that the risk of heart disease is higher in this group of women after radiation treatment because it can be difficult to ensure that a sufficient dose of radiation is delivered to the left breast while adequately shielding the heart from exposure.

5 Jan 2015

Study shows that reprogramming stem cells can prevent cancer following full body radiation

The body has evolved ways to get rid of faulty stem cells. A University of Colorado Cancer Center study published today in the journal Stem Cells shows that one of these ways is a "program" that makes stem cells damaged by radiation differentiate into other cells that can no longer survive forever.

31 Dec 2014

Real-time radiation-exposure feedback can help medical workers adopt safer radiation practices

It's a sound that saves. A "real-time" radiation monitor that alerts by beeping in response to radiation exposure during cardiac-catheterization procedures significantly reduces the amount of exposure that medical workers receive, UT Southwestern Medical Center researchers found.

17 Dec 2014

Many pediatric chest X-rays unnecessary, offer no clinical benefit

Researchers at Mayo Clinic found that some children are receiving chest X-rays that may be unnecessary and offer no clinical benefit to the patient, according to a study presented today at the annual meeting of the Radiological Society of North America.

3 Dec 2014

Bayer unveils enhanced version of Radimetrics Enterprise Platform at RSNA 2014

Bayer today unveiled version 2.5 of its Radimetrics Enterprise Platform at the 2014 Radiological Society of North America Scientific Assembly and Annual Meeting. The enhanced version has new features that can help radiologists and hospital administrators meet new 2015 U.S. Joint Commission Diagnostic Imaging Standards, providing information to help optimize radiation dose management and contrast dose analytics to advance image quality and patient care.

1 Dec 2014

eHealth Technologies to provide imaging sites access to RSNA Image Share network

eHealth Technologies announced today it has concluded an agreement with the Radiological Society of North America that will increase standards-based interoperability between image sharing providers in New York State.

29 Nov 2014

Interventional X-ray guidance device may reduce radiation exposure of liver cancer patients

Johns Hopkins researchers report that their test of an interventional X-ray guidance device approved by the U.S. Food and Drug Administration in 2013 has the potential to reduce the radiation exposure of patients undergoing intra-arterial therapy (IAT) for liver cancer.

27 Nov 2014

Patients who receive chest radiation for Wilms tumor face breast cancer risk later in life

A new study has found that patients who received chest radiation for Wilms tumor, a rare childhood cancer, face an increased risk of developing breast cancer later in life due to their radiation exposure.

28 Oct 2014

Research roundup: Malpractice reforms and doctors' practice; Medicaid expansion's effect

Defensive medicine is considered by many to be a major source of wasteful medical spending in the United States.

17 Oct 2014

DU/ER Denim introduces first ever jean with radioactive cell phone protection

Avoid the electromagnetic danger of keeping your cellphone in your pocket; denim brand launches first ever jean with radioactive cell phone protection –to protect your vital organs.

9 Oct 2014

Overuse of cardiac stress testing with imaging increases healthcare costs

In a new study recently published in the Annals of Internal Medicine, researchers at NYU Langone Medical Center concluded that overuse of cardiac stress testing with imaging has led to rising healthcare costs and unnecessary radiation exposure to patients.

9 Oct 2014

Scientists identify new biomarker for diagnosing cause of thyroid cancer

The expression of the protein CLIP2 provides information on whether a papillary thyroid carcinoma was induced by radiation or had a sporadic origin. With this discovery, scientists from the Helmholtz Zentrum München have identified a new biomarker for the diagnosis of the cancer cause.

7 Oct 2014

Researchers analyze incidence of childhood brain tumors

Older parents, birth defects, maternal nutrition and childhood exposure to CT scans and pesticides are increasingly being associated with brain tumors in children, according to new research from the Brown School at Washington University in St. Louis.

3 Oct 2014

Ultrasound procedures encourage many hospitals in Europe to adopt the technology

Growing awareness of the harmful effects of radiation exposure is driving the uptake of ultrasound systems, which are radiation free, less expensive, and more versatile than bigger modalities such as magnetic resonance.

9 Sep 2014

UK researcher working to develop online tool to help patients navigate lung cancer screening decision

The phrase "we caught it early" is possibly the best news a patient can hear in the midst of a cancer diagnosis. Combating cancer in its earliest stages, when the disease is localized to a certain part of the body, gives patients the best chances of survival.

31 Jul 2014