Ulrich Weber
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View article: Features of Axial Spondyloarthritis in Two Multicenter Cohorts of Patients with Psoriasis, Uveitis, and Colitis Presenting with Undiagnosed Back Pain
Features of Axial Spondyloarthritis in Two Multicenter Cohorts of Patients with Psoriasis, Uveitis, and Colitis Presenting with Undiagnosed Back Pain Open
Objective We aimed to assess the following: (1) the frequency of axial spondyloarthritis (axSpA) according to extra‐articular presentation and HLA‐B27 status, (2) clinical and imaging features that distinguish axSpA from non‐axSpA, and (3)…
View article: Magnetic Resonance Imaging Topography of Bone Marrow Edema in the Sacroiliac Joint of Postpartum Women
Magnetic Resonance Imaging Topography of Bone Marrow Edema in the Sacroiliac Joint of Postpartum Women Open
Objective A traditional monoplanar semicoronal and a biplanar magnetic resonance imaging (MRI) assessment method were used to compare the topographical distribution of postpartum strain‐related bone marrow edema (BME) at the sacroiliac joi…
View article: AB1179 VARIATION OF INTER-RATER RELIABILITY FOR BONE MARROW LESION SCORES IN DIFFERENT REGIONS OF THE KNEE: A STUDY USING KIMRISS
AB1179 VARIATION OF INTER-RATER RELIABILITY FOR BONE MARROW LESION SCORES IN DIFFERENT REGIONS OF THE KNEE: A STUDY USING KIMRISS Open
Background Semi-quantitative magnetic resonance imaging (MRI) scoring is more challenging in some anatomic regions than others. Bone marrow lesion (BML) is an important scoring feature and may be more closely related to clinical outcomes i…
View article: Evolution of Magnetic Resonance Imaging Lesions at the Sacroiliac Joints During and After Pregnancy by Serial Magnetic Resonance Imaging From Gestational Week Twenty to Twelve Months Postpartum
Evolution of Magnetic Resonance Imaging Lesions at the Sacroiliac Joints During and After Pregnancy by Serial Magnetic Resonance Imaging From Gestational Week Twenty to Twelve Months Postpartum Open
Objective Sacroiliac (SI) joint magnetic resonance imaging (MRI) findings simulating sacroiliitis related to axial spondyloarthritis (SpA) may occur in women before and after birth. This study was undertaken to explore the prevalence, evol…
View article: Comparative validation of the knee inflammation MRI scoring system and the MRI osteoarthritis knee score for semi-quantitative assessment of bone marrow lesions and synovitis-effusion in osteoarthritis: an international multi-reader exercise
Comparative validation of the knee inflammation MRI scoring system and the MRI osteoarthritis knee score for semi-quantitative assessment of bone marrow lesions and synovitis-effusion in osteoarthritis: an international multi-reader exercise Open
Background: Bone marrow lesions (BMLs) and synovitis on magnetic resonance imaging (MRI) are associated with symptoms and predict degeneration of articular cartilage in osteoarthritis (OA). Validated methods for their semiquantitative asse…
View article: High-resolution European daily soil moisture derived with machine learning (2003-2020)
High-resolution European daily soil moisture derived with machine learning (2003-2020) Open
Machine learning (ML) has emerged as a novel tool for generating large-scale land surface data in recent years. ML can learn the relationship between input and target, e.g. meteorological variables and in-situ soil moisture, and then estim…
View article: SoMo.ml-EU Layer 1
SoMo.ml-EU Layer 1 Open
SoMo.ml-EU provides high-resolution (0.1°) daily soil moisture data generated from machine learning trained with in-situ measurements. Soil moisture data are available at three different depths (0-10 cm, 10-30 cm, 30-50 cm) for Europe over…
View article: SoMo.ml-EU Layer 3
SoMo.ml-EU Layer 3 Open
SoMo.ml-EU provides high-resolution (0.1°) daily soil moisture data generated from machine learning trained with in-situ measurements. Soil moisture data are available at three different depths (0-10 cm, 10-30 cm, 30-50 cm) for Europe over…
View article: SoMo.ml-EU Layer 2
SoMo.ml-EU Layer 2 Open
SoMo.ml-EU provides high-resolution (0.1°) daily soil moisture data generated from machine learning trained with in-situ measurements. Soil moisture data are available at three different depths (0-10 cm, 10-30 cm, 30-50 cm) for Europe over…
View article: Development of an environmental contextual factor item set relevant to global functioning and health in patients with axial spondyloarthritis
Development of an environmental contextual factor item set relevant to global functioning and health in patients with axial spondyloarthritis Open
Objective To describe the development of an Environmental contextual factors (EF) Item Set (EFIS) accompanying the disease specific Assessment of SpondyloArthritis international Society Health Index (ASAS HI). Method First, a candidate ite…
View article: Development and Validation of 3 Preliminary MRI Sacroiliac Joint Composite Structural Damage Scores in a 5-year Longitudinal Axial Spondyloarthritis Study
Development and Validation of 3 Preliminary MRI Sacroiliac Joint Composite Structural Damage Scores in a 5-year Longitudinal Axial Spondyloarthritis Study Open
Objective. In axial spondyloarthritis (axSpA), sacroiliac joint (SIJ) erosion is often followed by fat metaplasia in an erosion cavity (backfill), and subsequently ankylosis. We aimed to combine the Spondyloarthritis Research Consortium of…
View article: Utility of magnetic resonance imaging in Crohn's associated sacroiliitis: A cross‐sectional study
Utility of magnetic resonance imaging in Crohn's associated sacroiliitis: A cross‐sectional study Open
Objective Prevalence of sacroiliitis in Crohn's disease (CD) is variable depending on defining criteria. This study utilized standardized sacroiliac joint (SIJ) magnetic resonance imaging (MRI) to identify sacroiliitis in CD patients and i…
View article: Data-driven definitions for active and structural MRI lesions in the sacroiliac joint in spondyloarthritis and their predictive utility
Data-driven definitions for active and structural MRI lesions in the sacroiliac joint in spondyloarthritis and their predictive utility Open
Objectives To determine quantitative SI joint MRI lesion cut-offs that optimally define a positive MRI for inflammatory and structural lesions typical of axial SpA (axSpA) and that predict clinical diagnosis. Methods The Assessment of Spon…