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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GE HealthCare's new MRI contrast agent advances to clinical trial

Experts are hopeful that the first-of-its-kind injectable manganese-based macrocyclic agent will offer a suitable alternative to GBCAs, as it can be more efficiently eliminated from the body.

#robotassistedprocedures #interventionalprocedures

Robot-assisted needle positioning in CT-guided procedures improves accuracy, reduces repeats

Compared to freehand techniques during procedures requiring needle positioning, robot assistance results in fewer adjustments, even for seasoned interventional radiologists.

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AI competition furthers research on computer-aided detection in breast imaging

For the challenge, eight teams were tasked with developing algorithms capable of achieving high sensitivity for lesion detection on DBT exams.

interventional radiology philips

How effective is simulation training for interventional radiology procedures?

New survey data detail how simulation curriculum and training improves procedural competence among radiology residents, prompting some to suggest that it be routinely incorporated into IR residency. 

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MRI findings differ significantly in boys and girls who have sustained concussions

Findings from functional MRI brain scans following concussions in pediatric patients indicate that injury recovery times may differ between sexes. 

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Rod Stewart is helping to address 'ridiculous' backlogs by paying for patients' imaging exams

The legendary singer's actions were prompted, in part, by his own experience undergoing medical imaging recently.

0.55T MRI lumbar compared to 1.5T sequence #lumbarMRI #1.5T

Low-field MRI systems improve accessibility, but what kind of diagnostic quality do they offer?

Experts recently compared the use of a 0.55T low-field MRI system to a 1.5T system to determine whether the results rendered were within an acceptable diagnostic range.

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Fatal accident calls MRI safety standards into question—are more regulations needed?

There are a number of well-intended recommendations for preventing MRI injuries, but many of them stop short of implementing safety requirements.

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.