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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White matter hyperintensities might not be a marker of TBI after all

New findings are calling into question the notion that white matter hyperintensities are biomarkers of brain injuries. 

thyroid biopsy

Risk prediction algorithm slashes number of unnecessary thyroid nodule biopsies

Although the vast majority of nodules are benign, many are referred for biopsy as a precaution to rule out malignancy.

New AI model segments 80 MRI structures

Easy-to-use AI model effectively segments 80 structures on MRI

New data suggest the model outperforms publicly available segmentation algorithms.  

SubtleHD receives FDA clearance for AI-powered MRI solutions

FDA clears AI software capable of reducing MRI acquisition times by up to 80%

The product was developed to both improve image quality and shorten image acquisition times. 

Factors that increase the likelihood of false results on prostate MRI

Researchers suggest the variables identified in their study should be considered when deciding whether to send patients for additional assessments to confirm or rule out malignancy.

Deep learning reconstruction improves breast MRI quality

Deep learning reconstruction cuts breast MRI scan times in half

The use of DLR also provides greater flexibility with protocols in comparison to conventional single-shot echo-planar imaging.

colorectal cancer colon CTC CRC colonoscopy

AI spots missed colorectal cancers on routine CT scans

Rates of colorectal cancer are on the rise, most notably in younger adults, who have seen CRC diagnoses double over the last decade.

healthcare money economics dollar stethoscope acquire merger

Mexico, not China, is biggest tariff concern among radiology vendors

If 25% tariffs go into effect, it could have a big impact on the cost of medical imaging and radiotherapy systems, with many manufacturing facilities in Mexico. 

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Around the web

Cardiovascular Business
GE HealthCare launches new cardiac CT scanner with advanced AI capabilities

GE HealthCare designed the new-look Revolution Vibe CT scanner to help hospitals and health systems embrace CCTA and improve overall efficiency.

Cardiovascular Business
Bracco updates HeartSee coronary flow capacity software with new diagnostic features

Clinicians have been using HeartSee to diagnose and treat coronary artery disease since the technology first debuted back in 2018. These latest updates, set to roll out to existing users, are designed to improve diagnostic performance and user access.

Cardiovascular Business
Key trends in diagnostic heart testing: CT on the rise as some traditional techniques fall out of favor

The cardiac technologies clinicians use for CVD evaluations have changed significantly in recent years, according to a new analysis of CMS data. While some modalities are on the rise, others are being utilized much less than ever before.