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Nuclear Medicine

Image: The Bleeper Sv real-time radiation monitor decreases radiation exposure for medical personnel (Photo courtesy of Fluke Biomedical).

Real-Time Radiation Monitor Designed to Decrease Radiation Exposure for Medical Workers

A real-time radiation monitor has been developed that signals by beeping in response to radiation exposure during cardiac-catheterization procedures. The device significantly reduces the amount of exposure that medical workers receive.  More...
05 Jan 2015

SPECT Imaging Scan to Find Source of Epileptic Seizures

Some patients cannot tolerate the side effects of medications that are used to treat epileptic seizures and become candidates for surgery in which the epileptogenic zone in the brain is removed. Surgery is only an option if the affected part of the brain is not responsible for critical functions. Sometimes it is not possible to localize an epileptogenic zone with a Magnetic Resonance Imaging scan, or an electroencephalogram.  More...
04 Jan 2015
Image: “Hot spots” of infection in a patient’s lungs before treatment (left). Disease improvement after six months of taking the drug linezolid (right) (Photo courtesy of the University of Pittsburgh).

PET Scans Help Identify Effective Tuberculosis Drugs

Positron emission tomography lung imaging can reveal whether or not a treatment drug is able to eradicate tuberculosis lung infection in human and macaque studies. The new findings indicate that the animal model can effectively predict which experimental drugs have the best likelihood for success in human trials.  More...
21 Dec 2014
Image: PET/CT on the left and an MRI on the right demonstrating the relative locations of both the hypothalamus and the pituitary (Photo courtesy of RSNA).

In Veterans with PTSD, PET/CT Imaging Reveals Pituitary Abnormalities

Hybrid imaging with positron emission tomography and computed tomography in the pituitary region of the brain has been shown to be a potential new approach for distinguishing military veterans with post-traumatic stress disorder from those with mild traumatic brain injury.  More...
16 Dec 2014
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Arc Therapy Radiosurgery Faster Than Gamma Knife Treatments

Volumetric modulated arc therapy radiosurgery treatments can be optimized to treat multiple brain metastases at the same time, according to a new study.  More...
03 Dec 2014
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World’s First Clinical MRI-Guided Radiation Therapy System Awarded CE Marking

The world’s first magnetic resonance imaging-guided radiation therapy system has received CE marking approval, which will allow the developer of the technology to deliver the systems throughout Europe and other regions.  More...
25 Nov 2014
Image: MRI and PET scans of a patient with dementia (Photo courtesy of Dr. Paul Edison, neurology imaging unit, Imperial College London’s Imanova  International Translational Imaging Center).

Combining PET and MRI to Visualize Development of Alzheimer’s Disease

German researchers have combined two noninvasive imaging techniques, positron emission tomography and magnetic resonance imaging, to help them to examine the proteinaceous deposits typical of AD in transgenic mice.   More...
25 Nov 2014
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Adjustable Mobile Barrier
M-458
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Digital Color Doppler Ultrasound System
MS22Plus
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Mobile X-Ray System
K4W
Medical Radiographic X-Ray Machine
TR30N HF


The Nuclear Medicine channel of MedImaging brings the latest in research and clinical radiotherapy, proton therapy, PET-CT, SPECT, SQUID, radiopharmacology, scintillography, trends and safety concerns.