3 results match your criteria: "Medical University of Vienna Department of Biomedical Imaging and Image-guided Therapy[Affiliation]"
Rofo
September 2024
Unit of General Radiology and Paediatric Radiology, Medical University of Vienna Department of Biomedical Imaging and Image-guided Therapy, Vienna, Austria.
The elimination of so-called background fields is an essential step in phase MRI and quantitative susceptibility mapping (QSM). Background fields, which are caused by sources outside the region of interest (ROI), are often one to two orders of magnitude stronger than tissue-related field variations from within the ROI, hampering quantitative interpretation of field maps. This paper reviews the current literature on background elimination algorithms for QSM and provides insights into similarities and differences between the many algorithms proposed.
View Article and Find Full Text PDFOrv Hetil
September 2014
Debreceni Egyetem, Klinikai Központ, Általános Orvostudományi Kar Belgyógyászati Intézet, Klinikai Immunológiai Tanszék Debrecen Móricz Zsigmond krt. 22. 4032.
Introduction: Idiopathic inflammatory myopathies are systemic autoimmune diseases characterized by progressive proximal muscle weakness. Cancer-associated myositis represents the worst prognostic group within this heterogeneous disease.
Aim: The aim of this study was to reveal factors which increase the risk factors for association of cancerous disease in patients with myositis.