Milestones in History’s Post

In 1971, a groundbreaking medical imaging milestone was achieved in England with the performance of the first-ever computed tomography (CT) scan on a patient. This pioneering event took place on October 1, 1971, marking a significant advancement in the field of diagnostic medicine. The CT scan was invented by Sir Godfrey Hounsfield, an engineer at EMI Laboratories in England, and Dr. James Ambrose, a radiologist at Atkinson Morley's Hospital in London. The CT scan's development stemmed from Hounsfield's work on computerized image processing, which led him to conceptualize a device that could produce detailed images of the brain by combining multiple X-ray images taken from different angles around the patient's head. This first CT scan successfully provided a clear and detailed image of a patient's brain, identifying a cyst as the cause of the patient's symptoms. This breakthrough not only revolutionized diagnostic procedures by offering unprecedented views inside the human body without the need for invasive surgery but also laid the foundation for the development of more advanced imaging technologies. The invention of the CT scan has since transformed medical diagnosis, allowing for more accurate and early detection of diseases and conditions. For their contributions to the development of the CT scan, Hounsfield and Allan Cormack, who had independently worked on similar mathematical principles, were jointly awarded the Nobel Prize in Physiology or Medicine in 1979. #milestonesinhistory #medicalhistory #CTscanInvention #GodfreyHounsfield #JamesAmbrose #DiagnosticRevolution #NobelPrize1979 #InnovativeImaging

🏥 United Imaging Healthcare secures FDA approval for uMR Jupiter 5T MRI system uMR Jupiter is an advanced whole-body MRI system that addresses the conventional limitations of ultra-high-field imaging and represents a significant advancement in diagnostic radiology. It is the first ultra-high field system approved for whole-body applications and is the first MRI device equipped with an eight-channel whole-body multi-transmit system. United Imaging Healthcare said that its uMR Jupiter 5T harnesses the power of ultra-high-field (UHF) magnet strength to offer enhanced resolution and a high signal-to-noise ratio. It enables clinicians to visualise anatomical structures with superior clarity and detail. United Imaging Healthcare chairman and co-CEO Qiang "Al" Zhang said: “For decades, whole body applications above 3T have been elusive, and this system was targeted to open those doors. uMR Jupiter breaks new ground and defines a new technical category of systems. We are excited to be able to discuss this technology at ISMRM with the world.” Building on its flexible design, the uMR Jupiter 5T extends imaging capabilities to previously challenging anatomical regions on UHF such as the heart, abdomen, and pelvis. Read more online: https://lnkd.in/g7Pah7GP 📰 Follow Medical Device Developments to receive the latest medical device news daily and to subscribe to our weekly newsletter #MedicalDeviceDevelopments #unitedimaging #ai #mri

📃Scientific paper: Cross-Sectional Imaging in Fecal Incontinence Abstract: Several factors may cause fecal incontinence. Identifying the underlying cause is essential for correct therapeutic management and selection of the most appropriate medical or surgical treatment. 3D endoanal ultrasonography is currently of undisputed importance in allowing a detailed evaluation of the sphincteric plane. Integrating 3D endoanal ultrasound and magnetic resonance imaging allows a more precise assessment of the condition. Magnetic resonance imaging can deliver essential morphological and functional information about all phases of defecation, the latter by using dynamic sequences. On the other hand, the role played by traditional X-ray defecography appears to be declining. Continued on ES/IODE ➡️ https://etcse.fr/lHWpZ ------- If you find this interesting, feel free to follow, comment and share. We need your help to enhance our visibility, so that our platform continues to serve you.

📃Scientific paper: Computed Tomography of the Spine Abstract: The introduction of the first whole-body CT scanner in 1974 marked the beginning of cross-sectional spine imaging. In the last decades, the technological advancement, increasing availability and clinical success of CT led to a rapidly growing number of CT examinations, also of the spine. After initially being primarily used for trauma evaluation, new indications continued to emerge, such as assessment of vertebral fractures or degenerative spine disease, preoperative and postoperative evaluation, or CT-guided interventions at the spine; however, improvements in patient management and clinical outcomes come along with higher radiation exposure, which increases the risk for secondary malignancies. Therefore, technical developments in CT acquisition and reconstruction must always include efforts to reduce the radiation dose. But how exactly can the dose be reduced? What amount of dose reduction can be achieved without compromising the clinical value of spinal CT examinations and what can be expected from the rising stars in CT technology: artificial intelligence and photon counting CT? In this article, we try to answer these questions by systematically reviewing dose reduction techniques with respect to the major clinical indications of spinal CT. Furthermore, we take a concise look on the dose reduction potential of future developments in CT hardware and software. Continued on ES/IODE ➡️ https://etcse.fr/i2qFW ------- If you find this interesting, feel free to follow, comment and share. We need your help to enhance our visibility, so that our platform continues to serve you.

FDA AI Spotlight Day 11: Company Name: Brainlab AG Model Name: Brainlab Elements Image Fusion Area of Application: Brainlab Elements Image Fusion is an application for co-registering image data within medical procedures by using rigid and deformable registration methods. It is intended to align anatomical structures between data sets Impact: Brainlab Elements Image Fusion improves surgical decision-making by creating a clearer picture. It merges various imaging data (CT scans, MRIs) into a single view, allowing surgeons to visualize anatomy in greater detail. This can lead to more precise procedures and potentially better patient outcomes Check it out: #AIinHealthcare #FDAapproved #MedTech

“Whether you work in radiology, cardiology, or digital pathology, it’s a single application to install and maintain throughout the organization.” With Sectra Enterprise Imaging, one platform is all you need to streamline workflows and boost efficiency across your entire organization. In our latest interview, Dr. Adam Tunis, Radiologist and Director of Medical Imaging Informatics at North York General Hospital and Wes McLachlin, Supervisor of Imaging Informatics at Niagara Health, share how Sectra’s enterprise imaging is transforming their daily operations and driving impactful results. Watch the full interview here: https://lnkd.in/deFtHcv5 #RSNA2024 #EnterpriseImaging #Radiology

🩻Dynamic digital radiography (DDR) takes step forward in #lung imaging. Dynamic #digital #radiography (DDR) has shown for the first time that it can be used to automatically capture lung signal changes during forced breathing in patients with chronic obstructive pulmonary disease (COPD), according to a recent study. The finding validates fully automated software for use in procedures and advances DDR a step toward clinical use, the technology’s U.S. and Japanese developers wrote. “This method plays an important role in overcoming the barriers to its clinical implementation, including the need for trained experts and the time-consuming process of manual contouring,” noted lead author Noriaki Wada, MD, of Brigham and Women’s Hospital in Boston. The study was published in the December 2024 issue of the European Journal of Radiology Open. DDR is a novel functional imaging technique that uses sequential images obtained by a pulsed x-ray generator and a flat panel detector with a large field of view. Previous studies using DDR have focused on visualizing dynamic changes in lung fields during respiration that reflect changes of air volume inside the alveoli. Recently, however, Wada's group developed fully automated software that continuously contours and tracks lung fields during forced breathing exams. Learn more 👉 https://lnkd.in/gBHkPkkq #medicaltechnology #diagnostics #DigitalRadiography #healthcare #medicalimaging #radiology #xray #imaging #medical #radiographer #radiography #Radiologists #diagnosticimaging #medicalequipment #Detector #digitalradiology #hospitals #clinics #orthopedics #rehabilitation #osteoporosis

#Research Automatic Endoscopy Classification by Fusing Depth Estimations and Image Information Published in: 2024 IEEE International Symposium on Biomedical Imaging (ISBI) Athens, Greece https://lnkd.in/efZ4BXi2 #Stomach #Endoscopes #GastrointestinalTract #Endoscopy

PCCT: A potential solution to improve the detection of small and low-density plaques when performing calcium scoring using virtual noncontrast images. #Photon Counting #CT #Siemens

🔍 Mastering Inversion Recovery Sequences in MRI: Elevating Diagnostic Precision 🌐 In the cutting-edge field of MRI, Inversion Recovery (IR) sequences stand as transformative tools that empower radiologists and medical imaging technologists to selectively suppress signals from specific tissues, such as fat or fluid, while generating heavily T1-weighted images. 🧠 These sequences, including STIR, FLAIR, and PSIR, are essential for advancing diagnostic accuracy and improving patient outcomes. At the heart of inversion recovery lies the 180° RF pulse, followed by a perfectly timed 90° readout pulse, allowing us to fine-tune tissue suppression and enhance contrast for crystal-clear, high-resolution scans. 🖥️ With this precision, we can optimize images to ensure diagnostic clarity and boost confidence in clinical decision-making. ⚙️ Key Advantages of Inversion Recovery: Superior T1 contrast for enhanced tissue differentiation 🧲 Versatile across magnetic field strengths, making it adaptable in varied clinical settings ⚡ Reduced susceptibility to metal artifacts, ensuring reliable imaging for patients with implants 🔧 Fast spin echo compatibility, allowing for quicker scan times and efficient workflows ⏱️ ⚠️ Challenges to Consider: Lengthened scan times ⏳ Higher specific absorption rate (SAR), requiring careful monitoring 🔥 Increased flow-related artifacts, which must be managed effectively 🌊 For those in the field, understanding the nuances of inversion recovery is critical for maximizing its potential, pushing the boundaries of diagnostic imaging, and ensuring superior patient care. 🚀 #MRI #MedicalImaging #Radiology #InversionRecovery #STIR #FLAIR #PSIR #DiagnosticImaging #T1Weighted #MedicalTechnology #RadiologyLife #MRIScans #HealthcareInnovation #PatientCare #MagneticResonanceImaging #MRIPhysics #FastSpinEcho #RadiologyTechnologist #OrthopedicImaging #DiagnosticExcellence #RadiologicTechnologist #MRIProtocols #ScanOptimization #ClinicalImaging #HealthcareProfessionals #AdvancedMRI #TechInRadiology