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Radiology & Medical imaging news 科学-放射与医学影像新闻
Whole-body PET/CT predicts response to HER2-targeted therapy in metastatic breast cancer patients
A new imaging agent, 68Ga-ABY-025, can predict early metabolic response to human epidermal growth factor receptor 2 (HER2)...
AI chest X-ray model analysis reveals race and sex bias
An AI chest X-ray foundation model for disease detection demonstrated racial and sex-related bias leading to uneven perfor...
Enhancing PET image quality with deep learning
The axial field of view (AFOV) plays a pivotal role in determining image quality in positron emission tomography (PET). Wh...
Novel tau PET tracer exhibits high sensitivity and specificity, allows earlier identification of Alzheimer's disease
A new tau PET radiotracer, 18F-SNFT-1, has been found to be more effective than existing tau PET radiotracers in identifyi...
fMRI scans may improve diagnosis of sports-related concussion
The scrum leaves a black eye, the ruck an aching shoulder, the tackle a bruised leg.
Radiologists outperformed AI in identifying lung diseases on chest X-ray
In a study of more than 2,000 chest X-rays, radiologists outperformed AI in accurately identifying the presence and absenc...
MRI observation of human embryos at a one-hundredth-of-millimeter resolution
Magnetic resonance (MR) microscope has previously been used to observe chemically fixed specimens of human embryos during ...
Ultrasound scans by doctors in emergency departments to diagnose deep vein thrombosis halve patients' stay
If doctors in hospital emergency departments are trained to carry out ultrasound on patients with suspected deep vein thro...
Examining how the initial provider impacts neck pain tests, imaging and care
Neck pain is quite common, but care and treatments can vary widely. According to a UC Davis Health study, the specialist y...