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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Generative AI model shows potential for reading chest X-rays used for TB screenings

Generative artificial intelligence models have shown great potential for improving multiple aspects of the radiology field, but a new analysis cautions that they still require significant oversight. 

PACT could offer painless alternative to mammograms

Specialized imaging technique offers pain-free, effective alternative to mammograms

The photoacoustic CT, or PACT, imaging technique is said to perform comparably to mammography for cancer detection, but without the discomfort of standard mammograms. 

Algorithm accurately predicts dementia risk using a single MRI scan

The tool also can be used to predict a person's brain age and risk for a myriad of other chronic conditions as well.

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Mayo Clinic develops AI capable of substantially improving dementia diagnoses

With the software's help, readers are up to three times more accurate and interpretations are nearly twice as fast.

Troy Teo explains iSeg AI tool for lung tumor segmentation.

New AI tool outperforms humans at lung tumor segmentation

The iSeg platform has the potential to significantly improve tumor segmentation processes prior to radiation therapy treatment. 

AI spots fatty liver on chest x-rays.

AI helps spot fatty liver disease on routine radiographs

If left undiagnosed and untreated for a prolonged period, fatty liver disease can progress to more serious conditions, such as cirrhosis and liver cancer.

the words "FDA recall" on a board

FDA issues recall on Philips spectral CT systems

A software issue could lead to the affected devices inadvertently moving, potentially making unintentional contact with patients or other equipment, according to the FDA.  

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Entire department of interventional radiologists resigns over failed negotiations

The negotiations pertain to disagreements on compensation and concerns over outdated equipment used during IR procedures.

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Around the web

Cardiovascular Business
AI-enabled coronary plaque evaluations included in new RBM guidelines

The use of advanced AI software to assess CCTA images continues to gain more momentum.

Cardiovascular Business
ASE shares new recommendations for evaluating LV diastolic function, HFpEF

The new guidelines detail the use of echocardiography to evaluate patients for a variety of conditions.

Health Exec
Major association of physicians presents itself as a go-to alternative vs. the government on vaccine expertise

One of the most formidable societies of medical professionals in the U.S. is going toe-to-toe with Robert F. Kennedy’s HHS over changing vaccination recommendations.