Radiology News and Research

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Radiology is the medical specialty directing medical imaging technologies to diagnose and sometimes treat diseases. Originally it was the aspect of medical science dealing with the medical use of electromagnetic energy emitted by X-ray machines or other such radiation devices for the purpose of obtaining visual information as part of medical imaging.

Diagnostic performance of GPT-4 in analyzing radiology findings from brain tumors

GPT-4 demonstrates diagnostic capabilities in brain radiology, achieving 73% accuracy for final diagnoses and 94% for differential diagnoses in recent research.

3 Oct 2024

NYU Langone secures NIH award to explore eye imaging for early detection of Alzheimer's and Parkinson's

Researchers at NYU Langone Health were awarded $1.6 million from the National Institutes of Health (NIH) to investigate changes in the eye that may indicate early signs of Alzheimer's disease and Parkinson's disease.

2 Oct 2024

ChatGPT can be useful for preoperative MRI diagnosis of brain tumors

As artificial intelligence advances, its uses and capabilities in real-world applications continue to reach new heights that may even surpass human expertise

1 Oct 2024

AI outperforms radiologists in brain tumor diagnosis

As artificial intelligence advances, its uses and capabilities in real-world applications continue to reach new heights that may even surpass human expertise. In the field of radiology, where a correct diagnosis is crucial to ensure proper patient care, large language models, such as ChatGPT, could improve accuracy or at least offer a good second opinion.

1 Oct 2024

Review highlights evolving role of endovascular therapy in treating ischemic stroke

Stroke related to large vessel occlusion (LVO) is a leading cause of disability and death worldwide. Endovascular therapy (minimally invasive procedures like catheterization done inside the blood vessels) has transformed the management of these patients.

26 Sep 2024

Enhancing patient outcomes with AI-driven intratumoral immunotherapy

A new editorial was published in Oncotarget's Volume 15 on September 17, 2024, entitled, "The emerging role of AI in enhancing intratumoral immunotherapy care."

19 Sep 2024

Adaptive platform trial tests multiple treatments for traumatic brain injury

Traumatic brain injury (TBI) results in close to 70,000 deaths in the United States every year, and it is the cause of long-term physical, cognitive and mental disability in 5 million Americans. But despite three decades of work, treatments are sorely lacking.

19 Sep 2024

New biomarkers offer hope for early detection and prevention of Alzheimer's

The failure to diagnose Alzheimer's disease, the most common form of dementia in the elderly, at an early stage of molecular pathology is considered a major reason why treatments fail in clinical trials. Previous research to molecularly diagnose Alzheimer's disease yielded "A/T/N" central biomarkers based on the measurements of proteins, β-amyloid ("A") and tau ("T"), and "N" encompassing neurodegeneration. A/T/N can be measured in brain tissue, by in vivo brain imaging techniques, and by analysis of cerebrospinal fluid and plasma.

18 Sep 2024

3D mammograms show greater accuracy in detecting breast cancer

The newer, 3D form of breast screening, known as digital breast tomosynthesis (DBT), is more effective at detecting breast cancer than traditional 2D digital mammography (DM).

17 Sep 2024

10-year study shows DBT outperforms 2D mammography in breast cancer detection

According to a new 10-year study, screening for breast cancer with digital breast tomosynthesis (DBT) increases cancer detection rates and significantly reduces the rate of advanced cancers compared to conventional 2D digital mammography.

17 Sep 2024

New study finds no bias in opioid treatment suggestions by AI models

A new study from Mass General Brigham researchers provides evidence that large language models (LLMs), used for generative artificial intelligence (AI), ChatGPT-4 and Google's Gemini, demonstrated no differences in suggested opioid treatment regimens for different races or sexes.

16 Sep 2024

Researchers seek early Alzheimer's detection with MRSI

University of Virginia professor Mathews Jacob has secured a $3.9 million grant to advance his innovative research on detecting Alzheimer's disease in its early stages. Jacob, who specializes in electrical and computer engineering, is teaming up with researchers from the University of Iowa and the University of California-San Francisco to push the boundaries of imaging technology that tracks the brain's metabolic changes -; offering a fresh perspective on studying neurodegenerative disorders.

14 Sep 2024

Coordinated health teams may help improve outcomes for children with Trisomy 21 and heart conditions

A coordinated, multidisciplinary health care team to address the specific physical, psychological and developmental needs of children with Trisomy 21, or Down syndrome, and congenital heart disease may help children with these conditions lead longer and more productive lives, according to a new scientific statement from the American Heart Association.

13 Sep 2024