A5081434068- Advanced X-ray and CT Imaging
- Radiation Dose and Imaging
- Medical Imaging Techniques and Applications
- Atomic and Molecular Physics
- Photoacoustic and Ultrasonic Imaging
- Laser-induced spectroscopy and plasma
- Laser-Plasma Interactions and Diagnostics
University Medical Centre Mannheim
2024
Heidelberg University
2024
University Hospital Heidelberg
2024
This study provides an objective comparison of cranial computed tomography (CT) imaging quality and radiation dose between photon counting detectors (PCCTs) energy-integrated (EIDs). We retrospectively analyzed 158 CT scans from 76 patients, employing both detector types on the same individuals to ensure a consistent comparison. Our analysis focused Computed Tomography Dose Index Dose-Length Product together with contrast-to-noise ratio signal-to-noise for brain gray white matter. utilized...
Background: Advances in computed tomography (CT) technology, particularly photon-counting CT (PCCT), are reshaping the possibilities for medical imaging. PCCT spectral imaging enables high-resolution visualization of tissues with material-specific accuracy. This study aims to establish a foundational approach vivo intracranial blood using PCCT, focusing on non-enhanced techniques and capabilities. Methods: We employed detector within framework differentiate between venous arterial blood. Our...
Recent advancements in computed tomography (CT), notably photon-counting CT (PCCT), are revolutionizing the medical imaging field. PCCT's spectral can better visualize tissues based on their material properties. This research aims to establish a fundamental approach for vivo visualization of intracranial cerebrospinal fluid (CSF) using PCCT. PCCT was integrated distinguish CSF within space with imaging. In this study, we analyzed monoenergetic +67 keV reconstructions alongside virtual...