Zobrazeno 1 - 10
of 230
pro vyhledávání: '"C. Wurnig"'
Autor:
Fabian Kalt, Martin Hüllner, Moritz C. Wurnig, Gregoire B. Morand, Martina A. Broglie, Paul Stolzmann, Martin Lanzer
Publikováno v:
Advances in Oral and Maxillofacial Surgery, Vol 13, Iss , Pp 100464- (2024)
Background: Human papilloma virus (HPV) infection is an important risk factor in oropharyngeal cancer. Several studies have analyzed the association of tumoral HPV status and different imaging parameters in FDG-PET/CT and magnetic resonance (MR) diff
Externí odkaz:
https://doaj.org/article/9c47a1984e1d49f9a1e0733784fb5d1a
Autor:
Anna Landsmann, Carlotta Ruppert, Jann Wieler, Patryk Hejduk, Alexander Ciritsis, Karol Borkowski, Moritz C. Wurnig, Cristina Rossi, Andreas Boss
Publikováno v:
European Radiology Experimental, Vol 6, Iss 1, Pp 1-13 (2022)
Abstract Background We investigated whether features derived from texture analysis (TA) can distinguish breast density (BD) in spiral photon-counting breast computed tomography (PC-BCT). Methods In this retrospective single-centre study, we analysed
Externí odkaz:
https://doaj.org/article/441fc6e307604b019c319366d89857a2
Autor:
Magda Marcon, Alexander Ciritsis, Cristina Rossi, Anton S. Becker, Nicole Berger, Moritz C. Wurnig, Matthias W. Wagner, Thomas Frauenfelder, Andreas Boss
Publikováno v:
European Radiology Experimental, Vol 3, Iss 1, Pp 1-11 (2019)
Abstract Background Our aims were to determine if features derived from texture analysis (TA) can distinguish normal, benign, and malignant tissue on automated breast ultrasound (ABUS); to evaluate whether machine learning (ML) applied to TA can cate
Externí odkaz:
https://doaj.org/article/c61dd500d13945dfbb03ca7d63eae73b
Autor:
Jūratė Kemėšienė, Alexander Rühle, Ryszard Gomolka, Moritz C. Wurnig, Cristina Rossi, Andreas Boss
Publikováno v:
Heliyon, Vol 7, Iss 1, Pp e06072- (2021)
Background: MR diffusion weighted imaging (DWI) may provide important information regarding the pathophysiology of parenchymal abdominal organs. The purpose of our study was to investigate the stability of imaging biomarkers of diffusion weighted ima
Externí odkaz:
https://doaj.org/article/55992df1e55641eaa23aebf6bbca139e
Autor:
Elina Stoffel, Anton S. Becker, Moritz C. Wurnig, Magda Marcon, Soleen Ghafoor, Nicole Berger, Andreas Boss
Publikováno v:
European Journal of Radiology Open, Vol 5, Iss , Pp 165-170 (2018)
Purpose: To evaluate the accuracy of a deep learning software (DLS) in the discrimination between phyllodes tumors (PT) and fibroadenomas (FA). Methods: In this IRB-approved, retrospective, single-center study, we collected all ultrasound images of h
Externí odkaz:
https://doaj.org/article/66c3b5d53cd44d3a908534999cd3348d
Autor:
Sonja Stieb, Andreas Boss, Moritz C. Wurnig, Pinar S. Özbay, Tobias Weiss, Matthias Guckenberger, Oliver Riesterer, Cristina Rossi
Publikováno v:
NeuroImage: Clinical, Vol 11, Iss C, Pp 780-788 (2016)
Intravoxel incoherent motion (IVIM) analysis of diffusion imaging data provides biomarkers of true passive water diffusion and perfusion properties. A new IVIM algorithm with variable adjustment of the b-value threshold separating diffusion and perfu
Externí odkaz:
https://doaj.org/article/c9212c2358864ea2ab82bc2762aaf545
Autor:
Daniel Stocker, Herman P. Marquez, Matthias W. Wagner, Dimitri A. Raptis, Pierre-Alain Clavien, Andreas Boss, Michael A. Fischer, Moritz C. Wurnig
Publikováno v:
Heliyon, Vol 4, Iss 11, Pp e00987- (2018)
Purpose: To find potentially diagnostic texture analysis (TA) features and to evaluate the diagnostic accuracy of two-dimensional (2D) magnetic resonance (MR) TA for differentiation between hepatocellular carcinoma (HCC) and benign hepatocellular tum
Externí odkaz:
https://doaj.org/article/83cdc7589b534ba4979d2be529172d88
Autor:
Christian Eberhardt, Moritz C Wurnig, Andrea Wirsching, Cristina Rossi, Idana Feldmane, Mickael Lesurtel, Andreas Boss
Publikováno v:
PLoS ONE, Vol 13, Iss 2, p e0192847 (2018)
This study aimed to monitor the course of liver regeneration by multiparametric magnetic-resonance imaging (MRI) after partial liver resection characterizing Small-for-Size Syndrome (SFSS), which frequently leads to fatal post-hepatectomy liver failu
Externí odkaz:
https://doaj.org/article/502b5c07d9404df9890622a0a9fdcb5e
Autor:
Ricarda Hinzpeter, Matthias W Wagner, Moritz C Wurnig, Burkhardt Seifert, Robert Manka, Hatem Alkadhi
Publikováno v:
PLoS ONE, Vol 12, Iss 11, p e0186876 (2017)
To investigate the feasibility and accuracy of texture analysis to distinguish through objective and quantitative image information between healthy and infarcted myocardium with computed tomography (CT).Twenty patients (5 females; mean age 56±10year
Externí odkaz:
https://doaj.org/article/db10de6253584540b9636bd098928352
Publikováno v:
Heliyon, Vol 3, Iss 1 (2017)
Purpose: To implement a protocol for intravoxel incoherent motion (IVIM) of the thyroid, to determine base parameters in healthy volunteers, and to provide preliminary experience on clinical applicability in one patient. Materials and methods: Eight
Externí odkaz:
https://doaj.org/article/25d9e49fc99140dca499c336e642caaa