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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High-frequency microwave ablation: a better fix for lung malignancies?

A retrospective study reveals the promise of new high-frequency microwave ablation (MWA) technology in treating lung malignancies.

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Talking Tradition in RSNA Season

RSNA 2019 is sure to have more must-see events and exhibits than even the most energized attendee could keep up with. In other words, it’ll be business as usual. But here’s a tip. 

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RSNA 2019: Abraham Verghese, MD, Connects Specialties

RSNA 2019 attendees wishing to see radiology through the eyes of an astute nonradiologist will find what they’re looking for when Abraham Verghese, MD, takes the mic at the opening session. 

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RSNA 2019: Valerie P. Jackson, MD, Revisits Patient Care

RSNA President Jackson, a breast specialist whose other appointments include executive director of the American Board of Radiology and Eugene C. Klatte Professor Emeritus at Indiana University School of Medicine, took RBJ’s questions on her upcoming talk and other topics. 

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Yale School of Medicine, tech company collaborate to create portable MRI

The Ivy League institution is now trying out the transportable tool in the neuro intensive care unit of Yale New Haven Hospital.

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Children’s National Hospital using sophisticated MRI to track impact of opioids on infant brains

The District of Columbia-based provider joins several other institutions as part of the NIH’s massive Helping to End Addiction Long-Term Initiative. 

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Take a break? fMRI shows videogaming fatigues brain area associated with attention span

Playing videogames during breaktimes reduces activation in the brain’s supplementary motor area, and the falloff shows up in findings on fMRI and as poorer functional performance in short-term memory tests when people get back to work.

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Why women are skipping their follow-up breast cancer MRI

Women initially deemed to have a less than 2% chance of developing breast cancer often skip the recommended follow-up MRI six months later. Johns Hopkins researchers are attempting to understand why, and recently published some early insights into the issue.

Around the web

The ACR hopes these changes, including the addition of diagnostic performance feedback, will help reduce the number of patients with incidental nodules lost to follow-up each year.

And it can do so with almost 100% accuracy as a first reader, according to a new large-scale analysis.

The patient, who was being cared for in the ICU, was not accompanied or monitored by nursing staff during his exam, despite being sedated.