Medical Imaging

Physicians utilize medical imaging to see inside the body to diagnose and treat patients. This includes computed tomography (CT), magnetic resonance imaging (MRI), X-ray, ultrasound, fluoroscopy, angiography,  and the nuclear imaging modalities of PET and SPECT. 

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Smoking presents dangers for patients undergoing embolization in lungs

"Smoking cessation is very important if these patients want to help themselves and avoid further procedures," authors of the study published in Radiology wrote. "We should urge current smokers to stop smoking before treatment."

Novel imaging method limits radiation dosage from PET, SPECT scans

A team of Japan-based researchers have created a medical camera capable of detecting and imaging radiotracers used in both PET and SPECT scans with limited radiation dosage.

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ANSTO to raise prices on its medical isotopes

An Australian Nuclear Science and Technology Organization (ANSTO) spokesman told the Australian the increase will be anywhere from 3-9%.

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Novel CT technique assesses bone marrow in knee joint injuries

The method—dual-energy CT virtual non-calcium (VNCa) imaging—can remove calcium from CT data and produce a quantitative assessment of injuries in the largest and most complex joint in the human body.

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Department of Energy awards cooperative agreements to 3 US companies for Mo-99 production

The Department of Energy (DOE)’s National Nuclear Security Administration has awarded cooperative agreements for the production of molybdenum-99 (Mo-99) to three U.S. companies, including NorthStar Medical Radioisotopes.

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Have state-level breast density reporting laws impacted screening ultrasound rates?

After looking at more than 12,500 preventative office visits included in the National Ambulatory Medical Care Survey, researchers reported that the rate of screening breast ultrasound ordering by physicians has remained low.

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SNMMI, MITA host briefing to discuss expanding access to radiopharmaceuticals

Industry leaders, including the Society of Nuclear Medicine and Molecular Imaging (SNMMI) and the Medical Imaging and Technology Alliance (MITA), hosted a Capitol Hill Briefing July 17, to discuss a bipartisan bill that would expand patient access to diagnostic radiopharmaceuticals.

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LI-RADS 2018 beats version 2017 for diagnosing small HCCs

The updated LR-5 criteria for Liver Imaging Reporting and Data System (LI-RADS) version 2018 can improve sensitivity for diagnosing small hepatocellular carcinomas (HCC) compared to LI-RADS 2017.

Around the web

RBMA President Peter Moffatt discusses declining reimbursement rates, recruiting challenges and the role of artificial intelligence in transforming the industry.

Deepak Bhatt, MD, director of the Mount Sinai Fuster Heart Hospital and principal investigator of the TRANSFORM trial, explains an emerging technique for cardiac screening: combining coronary CT angiography with artificial intelligence for plaque analysis to create an approach similar to mammography.

A total of 16 cardiology practices from 12 states settled with the DOJ to resolve allegations they overbilled Medicare for imaging agents used to diagnose cardiovascular disease.