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Radiology & Imaging news

Neuroscience

Highly sensitive imaging technique detects myelin damage

The breakdown of myelin, the insulating layer around brain cells that supports brain function, is prevalent in a range of neurodegenerative diseases, aging and because of various forms of trauma. While electron microscopy ...

Medications

New imaging technique maps drug movement through skin in minutes

By combining mass spectrometry imaging with an automated analysis tool, researchers from Hebrew University have developed a technique that maps medication distribution across skin layers without dyes or labels. Tested on ...

Oncology & Cancer

Radiation therapy for patients with breast cancer

Radiation therapy is a common component of breast cancer treatment for patients. The high-powered beams of intense energy kill cancer cells and reduce the risk of the cancer recurring.

Radiology & Imaging

Ultrasound probe can image an entire organ in 4D

For the first time, a team of Inserm researchers from the Physics for Medicine Institute (Inserm/ESPCI Paris-PSL/CNRS) has succeeded in mapping the blood flow of an entire organ in animals (heart, kidney and liver) with great ...

Oncology & Cancer

AI tool identifies women at high risk of interval breast cancer

In a study of more than 100,000 screening mammograms, researchers demonstrated the potential of an AI tool to help identify women at higher risk of developing interval breast cancer, which is breast cancer that is diagnosed ...

Oncology & Cancer

Dense breasts: What it means and what women can do about screening

About half of women over 40 have dense breasts. The denser the breast tissue, the more difficult it is to spot cancer on a standard mammogram. Having dense breast tissue can make it harder to detect cancer and sometimes leads ...

Neuroscience

'Kiss-shrink-run' mechanism resolves neurotransmission mystery

A research team has resolved a 50-year-old controversy in neuroscience. By employing a self-developed, time-resolved cryo-electron tomography (cryo-ET) technique, the team, led by Prof. Bi Guo-Qiang from the University of ...

Dentistry

AI-assisted growth prediction advances orthodontics

Orthodontic treatment is most effective when timed to coincide with a child's growth peak. Traditionally, clinicians estimate growth by examining X-ray images of the cervical vertebrae—the neck bones visible in routine ...

Alzheimer's disease & dementia

New brain imaging technique can detect early frontotemporal dementia

A new international study led by researchers at Karolinska Institutet demonstrates that it is possible to detect subtle changes in the brain and identify early signs of hereditary frontotemporal dementia using advanced brain ...

Radiology & Imaging

AI tool could make medical imaging process 90% more efficient

When doctors analyze a medical scan of an organ or area in the body, each part of the image has to be assigned an anatomical label. If the brain is under scrutiny, for instance, its different parts have to be labeled as such, ...