CT scans have become a staple in modern medicine. They help doctors spot and track various health issues. However, they come with a hidden cost. These scans use ionizing radiation, which can raise the risk of cancer. A recent study tried to figure out just how much this risk is. The findings are eye-opening, but they also come with a big question mark. The study loo...
CT scans are a common tool in modern medicine. They help doctors spot and diagnose health issues. They also guide medical procedures. But there is a catch. These scans expose people to ionizing radiation. This type of radiation is known to cause cancer. A recent study shed light on this issue. It suggested that CT scans might be linked to a significant number of canc...
The kidneys are crucial organs, and any issues with them can be serious. One unusual case involved a 77-year-old man who experienced sudden, sharp pain in his side. Doctors quickly sprang into action. They used a CT scan to get a closer look. The scan showed a large, oddly shaped growth with thick walls and some calcium deposits. It seemed to be coming from the ...
Brain metastases are a common problem for cancer patients. These are tumors that spread to the brain from other parts of the body. They can greatly affect how a patient's condition is treated and what the outcome might be. To treat these tumors effectively, doctors need to know exactly where they are and how big they are. This is where segmentation comes in. Segmenta...
A young triathlete, just 16 years old, faced a significant setback when he injured his left iliac crest. This type of injury is known as an apophyseal avulsion fracture. It is a serious injury that can sideline even the most dedicated athletes. This young man had to deal with more than just this initial injury. Later on, he developed a condition called apophysitis in...
Cancer treatment is a complex challenge. Researchers have been exploring new ways to fight it. One promising approach involves using nanoparticles. These tiny particles can be designed to target cancer cells directly. This reduces damage to healthy cells. One type of nanoparticle that is gaining attention is Prussian Blue Erbium-Doped Hydroxyapatite (PB-Er-HAp). Thes...
In the battle against breast cancer, early detection is key. One powerful tool in this fight is magnetic resonance imaging, or MRI. To make MRI scans even more effective, scientists often use contrast agents. These agents help make tumors stand out more clearly. Traditionally, iron-based oxides have been used as contrast agents in MRI. However, they have some drawbac...
Radiomics, a cutting-edge way to analyze medical images, has taken the medical world by storm since its introduction in 2012. To understand what's hot in cancer radiomics, a recent study looked at the top 100 most-cited articles in this field. The data was pulled from a big database called the Web of Science Core Collection on October 7, 2023. The articles were ra...
Imagine a world where doctors can spot diseases more accurately, just by looking at medical images. This is the promise of a new technology called vision-language pretraining (VLP). This method is designed to bridge the gap between medical images and specific diseases, which can be tricky to connect. A new model called MedFILIP is leading the charge. It uses somet...
Biomarkers are like secret codes that our bodies use to send messages about our health. Scientists are always on the hunt for new ways to decode these messages. One exciting area of research is cancer detection. Researchers are looking into things like cfDNA, fecal miRNA, and mitochondrial pathways to find better ways to spot and manage different types of cancer. Thi...