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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Newly discovered gene sparks early amyloid changes responsible for Alzheimer’s

The findings, published June 22 in JAMA Neurology, should help identify people at the greatest risk of developing the disease.

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Focused ultrasound approach shows ‘substantial potential’ for treating deadly brain tumor

Using the "sonodynamic" technique, UVA Medicine researchers reduced the total number of living cancer cells by nearly 50%.

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MRI technique spots CTE markers in football players, with potential for real-time decision-making

High-contact athletes were three times more likely to have a blood brain barrier leak, with some who did not complain of severe symptoms also showing brain abnormalities on imaging.

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Researchers question COVID-19's direct impact on the brain, say evidence is 'still lacking'

They did find that patients with prior neurological conditions and those over age 60 were at an increased risk for developing new onset complications—including central nervous system infection, seizures and consciousness disorders.

Knee injury often misdiagnosed on MRI is common in competitive alpine skiers, other high-level athletes

Radiologists often mistake these bony lesions near the knee as more serious conditions, such as cancer, but researchers say such irregularities are typically benign.

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Nuclear medicine companies strike deal to produce, distribute novel PET imaging agent

Bracco subsidiary Blue Earth Diagnostics and PETNET Solutions, part of Siemens Healthineers, announced the multi-year agreement last week.

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NorthStar Medical Radioisotopes announces partnership to develop COVID-19 therapeutic agent

The Beloit, Wisconsin-based firm, known for producing molybdenum-99, is working with Chicago's Monopar Therapeutics on the treatment to battle severe cases of the disease.

Nuclear medicine firm SHINE vows ‘enduring commitment to normalize equality for all people’

“Black lives matter. The need to speak out against racism, racial injustice and inherent bias compels each of us as leaders in our community to act,” Founder and CEO Greg Piefer said in a recent message to employees.

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.