Researchers wanted to make MRI scans better for looking at female pelvic organs. They used a special 3D technique called T2-weighted imaging with something called variable refocusing angle (VRFA). The goal was to find the best settings for clear and detailed images. First, they tested different settings on a fake model that mimicked the uterus. They measured how wel...
Diagnosing a condition called primary aldosteronism (PA) can be tricky. Right now, doctors use methods that are either not very accurate or involve invasive procedures. This is where a new idea comes in: creating special tracers for imaging that can target a specific protein, CYP11B2, which is more active in people with PA. The goal is to make diagnosing PA easier a...
Knee injuries are a common issue, and figuring out how bad they are is crucial for treatment. Two main ways to look inside the knee are MRI and a special type of CT scan called weight-bearing CT arthrography (WBCTa). This study wanted to see how well MRI does at spotting cartilage damage compared to WBCTa. WBCTa is often seen as the gold standard for checking knee c...
Doctors often need help deciding when to order scans like X-rays or MRIs. A tool called a clinical decision support system (CDSS) is designed to assist with these choices. The MIDAS trial tested one such tool, ESR iGuide, in four big German hospitals. But using new tech in hospitals isn't easy. The MIDAS team found several bumps in the road. First, the tech side can...
Ever wonder how older adults deal with feeling out of control? Two experiments looked into this. They found that when older adults feel like they have less control, they tend to crave more structure in their lives. This craving for structure can lead them to adopt negative stereotypes about aging. In the first experiment, researchers made participants feel like they...
The world is getting older, and so is the need for skilled caregivers. Nursing students are stepping up to fill this gap. A recent study took a deep dive into what these students go through when they care for elderly patients. The study used a method called meta-ethnography. This means researchers looked at many different studies about nursing students' experiences ...
Aging is a journey filled with ups and downs, but for those with disabilities, the path can be steeper. The hurdles go beyond physical limitations, touching on financial strain and social disconnection. Health is a major concern. Disabilities can complicate aging, leading to frequent medical appointments and mounting bills. Over time, these expenses can drain resour...
Breast imaging has come a long way, and new tech is making it even better. Traditional methods like dynamic contrast-enhanced (DCE) MRI have been the go-to for checking breast lesions, but they have some issues. They take a long time, cost a lot, and sometimes lead to unnecessary biopsies because they aren't always accurate. Now, there are new techniques like ultraf...
Running is a popular way to keep fit, but recent findings suggest it might not always be great for older men's hearts. Over the last two decades, studies have shown that older male marathon runners and extreme sports enthusiasts often have more calcium in their heart arteries. This calcium buildup is usually a red flag for heart issues. However, experts are still fig...
The fetal brain is a complex puzzle. Scientists have been trying to solve it using special brain scans. These scans are called diffusion tensor imaging (DTI). They show how water moves in the brain. This movement gives clues about how healthy the brain is and how well it's developing. Researchers wanted to see how these scans change as a baby grows. They looked at h...