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Radiography

Image: The researchers have found that hyperfractionated radiotherapy, and increased radiation therapy could save the lives of more head and neck cancer patients (Photo courtesy of Drugs Information Online).

Head and Neck Cancer Patients Can Benefit from Increased Radiation Therapy

Researchers have shown that treating head and neck cancer patients twice daily with radiation therapy, combined with chemotherapy, could benefit these patients and save more lives. More...
14 Feb 2017
Image: Research shows an increased amount of fat around the heart can present a higher risk of heart disease in post-menopausal women (Photo courtesy of UPMC).

New Heart Disease Risk Factor Found in Post-Menopausal Women

Researchers have found that an increased volume of paracardial fat around the heart poses a significantly higher risk of heart disease for post-menopausal women, as well as for midlife women with lower levels of estrogen. More...
14 Feb 2017
Image: A new study suggests intravenous contrast media used in CT is not linked to increased risk of acute kidney injury (Photo courtesy of News Medical).

CT Contrast Media Does Not Increase Kidney Injury Risk

Intravenous (IV) contrast media administration for computerized tomography (CT) is not associated with an increased frequency of acute kidney injury (AKI), according to a new study. More...
09 Feb 2017

Misdiagnosed Injuries May Result in Long-Term Disabilities

The results of a new clinical review study show the importance of obtaining a second opinion, and additional imaging for misdiagnosed foot and ankle injuries. More...
08 Feb 2017
Image: New research shows diagnostic imaging radiation may not promote cancer (Photo courtesy of ITN).

Fear Over Low-Dose Imaging Radiation is Overstated

The long-held belief that even low doses of radiation, such as those received in diagnostic imaging, increase cancer risk is based on an inaccurate, 70-year-old hypothesis, according to a new study. More...
02 Feb 2017
Image: An example of an FDG-PET imaging scan of the human brain (Photo courtesy of PubMed).

Studies Reveal Pathway Linking Brain and CV Events

Researchers have for the first time found a pathway linking brain activity in the amygdala, elevated immune system activity and inflammation, and cardiovascular events in human beings. More...
01 Feb 2017
Image: Augmented-reality surgical navigation technology enhances X-ray guidance (Photo courtesy of Philips Healthcare).

Augmented-Reality Enhances Surgical Navigation Technology

A combination of three-dimensional (3D) X-ray and advanced optics provides surgeons with augmented-reality imaging during spine, cranial, and trauma surgical procedures. More...
25 Jan 2017
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The MedImaging Radiology channel covers fluoroscopy, digital radiography, computerized tomography, mammography, interventional radiology, and other medical uses of X-ray imaging as well as related instrumentation, trends and safety issues.