Zobrazeno 1 - 10
of 18
pro vyhledávání: '"Theresa Sophie Patzer"'
Autor:
Philipp Feldle, Jan-Peter Grunz, Andreas Steven Kunz, Pauline Pannenbecker, Theresa Sophie Patzer, Svenja Pichlmeier, Stephanie Tina Sauer, Robin Hendel, Süleyman Ergün, Thorsten Alexander Bley, Henner Huflage
Publikováno v:
BMC Medical Imaging, Vol 24, Iss 1, Pp 1-8 (2024)
Abstract Purpose Unenhanced abdominal CT constitutes the diagnostic standard of care in suspected urolithiasis. Aiming to identify potential for radiation dose reduction in this frequent imaging task, this experimental study compares the effect of sp
Externí odkaz:
https://doaj.org/article/4d39c065a84f4fefbc1637894a65076a
Autor:
Theresa Sophie Patzer, Andreas Steven Kunz, Henner Huflage, Karsten Sebastian Luetkens, Nora Conrads, Philipp Gruschwitz, Pauline Pannenbecker, Süleyman Ergün, Thorsten Alexander Bley, Jan-Peter Grunz
Publikováno v:
Scientific Reports, Vol 13, Iss 1, Pp 1-8 (2023)
Abstract Photon-counting detector (PCD) CT allows for ultra-high-resolution (UHR) examinations of the shoulder without requiring an additional post-patient comb filter to narrow the detector aperture. This study was designed to compare the PCD perfor
Externí odkaz:
https://doaj.org/article/18b63f364c4347b89416d8e569212141
Autor:
Andreas Steven Kunz, Theresa Sophie Patzer, Jan-Peter Grunz, Karsten Sebastian Luetkens, Viktor Hartung, Robin Hendel, Tabea Fieber, Franca Genest, Süleyman Ergün, Thorsten Alexander Bley, Henner Huflage
Publikováno v:
Scientific Reports, Vol 12, Iss 1, Pp 1-11 (2022)
Abstract Cone-beam computed tomography (CBCT) has been shown to be a powerful tool for 3D imaging of the appendicular skeleton, allowing for detailed visualization of bone microarchitecture. This study was designed to compare artifacts in the presenc
Externí odkaz:
https://doaj.org/article/1cdb3a2c7a864676bc8394e18f8ead8e
Autor:
Jan-Lucca Hennes, Henner Huflage, Jan-Peter Grunz, Viktor Hartung, Anne Marie Augustin, Theresa Sophie Patzer, Pauline Pannenbecker, Bernhard Petritsch, Thorsten Alexander Bley, Philipp Gruschwitz
Publikováno v:
Diagnostics, Vol 13, Iss 24, p 3645 (2023)
This retrospective study aims to provide an intra-individual comparison of aortic CT angiographies (CTAs) using first-generation photon-counting-detector CT (PCD-CT) and third-generation energy-integrating-detector CT (EID-CT). High-pitch CTAs were p
Externí odkaz:
https://doaj.org/article/a21e24b350704c5a9b14879fcfb562ba
Autor:
Karsten Sebastian Luetkens, Jan-Peter Grunz, Mila Marie Paul, Henner Huflage, Nora Conrads, Theresa Sophie Patzer, Philipp Gruschwitz, Süleyman Ergün, Thorsten Alexander Bley, Andreas Steven Kunz
Publikováno v:
Scientific Reports, Vol 12, Iss 1, Pp 1-9 (2022)
Abstract Modern cone-beam CT systems are capable of ultra-high-resolution 3D imaging in addition to conventional radiography and fluoroscopy. The combination of various imaging functions in a multi-use setup is particularly appealing for musculoskele
Externí odkaz:
https://doaj.org/article/e3e370c0b4334235877bc1ac5dbb6b4b
Autor:
Judith Herrmann, Saif Afat, Sebastian Gassenmaier, Jan-Peter Grunz, Gregor Koerzdoerfer, Andreas Lingg, Haidara Almansour, Dominik Nickel, Theresa Sophie Patzer, Sebastian Werner
Publikováno v:
Diagnostics, Vol 13, Iss 17, p 2747 (2023)
Objective: The objective of this study was to evaluate a deep learning (DL) reconstruction for turbo spin echo (TSE) sequences of the elbow regarding image quality and visualization of anatomy. Materials and Methods: Between October 2020 and June 202
Externí odkaz:
https://doaj.org/article/8d592a6935c04e118a4172080574eb51
Autor:
Karsten Sebastian Luetkens, Jan-Peter Grunz, Andreas Steven Kunz, Henner Huflage, Manuel Weißenberger, Viktor Hartung, Theresa Sophie Patzer, Philipp Gruschwitz, Süleyman Ergün, Thorsten Alexander Bley, Philipp Feldle
Publikováno v:
Diagnostics, Vol 13, Iss 13, p 2201 (2023)
This study was designed to investigate the image quality of ultra-high-resolution ankle arthrography employing a photon-counting detector CT. Bilateral arthrograms were acquired in four cadaveric specimens with full-dose (10 mGy) and low-dose (3 mGy)
Externí odkaz:
https://doaj.org/article/dfc348981a9a4961b29832462e980f43
Autor:
Theresa Sophie Patzer, Andreas Steven Kunz, Henner Huflage, Nora Conrads, Karsten Sebastian Luetkens, Pauline Pannenbecker, Mila Marie Paul, Süleyman Ergün, Thorsten Alexander Bley, Jan-Peter Grunz
Publikováno v:
Diagnostics, Vol 13, Iss 10, p 1677 (2023)
In this study, the impact of reconstruction sharpness on the visualization of the appendicular skeleton in ultrahigh-resolution (UHR) photon-counting detector (PCD) CT was investigated. Sixteen cadaveric extremities (eight fractured) were examined wi
Externí odkaz:
https://doaj.org/article/e64462135e5849e29a5a5cf59ea14c97
Autor:
Henner Huflage, Jan-Peter Grunz, Theresa Sophie Patzer, Pauline Pannenbecker, Philipp Feldle, Stephanie Tina Sauer, Bernhard Petritsch, Süleyman Ergün, Thorsten Alexander Bley, Andreas Steven Kunz
Publikováno v:
Diagnostics, Vol 13, Iss 4, p 603 (2023)
Objectives: This study investigated the feasibility and image quality of ultra-low-dose unenhanced abdominal CT using photon-counting detector technology and tin prefiltration. Materials and Methods: Employing a first-generation photon-counting CT sc
Externí odkaz:
https://doaj.org/article/d1ecb01e6268478f8c0362580b8c1112
Autor:
Feldle, Karsten Sebastian Luetkens, Jan-Peter Grunz, Andreas Steven Kunz, Henner Huflage, Manuel Weißenberger, Viktor Hartung, Theresa Sophie Patzer, Philipp Gruschwitz, Süleyman Ergün, Thorsten Alexander Bley, Philipp
Publikováno v:
Diagnostics; Volume 13; Issue 13; Pages: 2201
This study was designed to investigate the image quality of ultra-high-resolution ankle arthrography employing a photon-counting detector CT. Bilateral arthrograms were acquired in four cadaveric specimens with full-dose (10 mGy) and low-dose (3 mGy)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=multidiscipl::abe892d676eae343a6f0b3c2977bcfc6