Articles tagged with Medical Imaging
The study found that CT scans for facial trauma reduced hospital costs by 22%, mainly due to time savings. This is because CT scans take only 10 seconds, while X-rays take 25 minutes, resulting in less room use and technologist time.
Researchers at Jefferson Lab are adapting detector technology to develop a new gene therapy technique for cystic fibrosis, which affects 30,000 Americans. The technology allows for successful imaging of gene transfer in mice, paving the way for clinical trials.
The study found that dedicated CT technology detected lower spine fractures in 36 patients, while plain radiographs only detected them in 28. Transverse process fractures were also identified more accurately on MDCT. The benefits of using MDCT include improved patient care and cost savings.
The study found that over half of the centers offering full-body scans were located on the east and west coasts, with California and New York having the largest concentrations. The researchers recommend stricter regulation to protect healthcare consumers from unregulated repeat exams and unwarranted expenditures.
A new microdialysis probe can detect cytokine markers indicating early infection or rejection responses to implants. This detection method aims to bioengineer the site for optimal device performance, ultimately benefiting public health and economic development.
Dr. Halas' nanoshell technology has the potential to revolutionize breast cancer detection and treatment by providing earlier diagnosis, increased imaging resolution, and real-time information about tumor cells. This innovative approach uses near infrared light to target and destroy tumors without harming healthy tissue.
Researchers demonstrate noninvasive microscopy scans producing images of diseased tissue at the cellular level, rivaling traditional histopathology methods. The technique uses natural fluorescence and multiphoton microscopy to enable optical biopsies on living animals or humans without surgical intervention.
A new study finds that diffusion-weighted MR imaging can detect stroke with high accuracy, outperforming traditional CT scans. The technique is 100% specific and 90% sensitive in identifying patients who have had a stroke.
A study of 33 patients found MR imaging to be more effective than ultrasound in diagnosing large lesions and precisely localizing paratesticular lesions. The use of MR imaging as a follow-up to sonography can reduce costs and recovery time associated with unnecessary biopsies or surgical intervention.
A researcher at the University of Toronto has developed a method to automatically remove the unsightly scarlet spots, known as red-eye, from digital images. The software isolates the reddened areas of the eyes and replaces them with natural eye color, providing a convenient solution for consumers.
Researchers at Rutgers-Newark are using electrical imaging to monitor the performance of permeable reactive barriers, which remove contaminants from groundwater. The study aims to improve the understanding of iron wall impacts and develop a tool for long-term monitoring of underground technologies.
Researchers at Johns Hopkins Medicine have developed a novel imaging technique to detect tiny tumors that cause a rare bone disorder. The method, which uses radioactive pentetreotide to identify tumor locations, has correctly pinpointed tumors in five of seven patients with oncogenic osteomalacia.
The Keck Foundation is funding a $750,000 grant to develop a 3D fusion microscope at Northeastern University. The instrument will enable three-dimensional imaging of biological specimens using five advanced technologies, with applications in embryonic development and spinal cord injury research.