Marcus Raudner
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View article: Five-Year Clinical and MRI-Based Outcomes After Cartilage Repair With or Without ACL Reconstruction: Worse Clinical Outcome after ACL Reconstruction Does not Affect Cartilage Repair Tissue Quality
Five-Year Clinical and MRI-Based Outcomes After Cartilage Repair With or Without ACL Reconstruction: Worse Clinical Outcome after ACL Reconstruction Does not Affect Cartilage Repair Tissue Quality Open
Objectives Cartilage repair (CR) surgery and anterior cruciate ligament reconstruction (ACL-R) are common joint procedures, particularly in younger patients. However, the impact of prior or concurrent ACL-R on the outcomes of CR remains un…
View article: Personalized high pitch CTPA facilitates a reduction of contrast agent volume
Personalized high pitch CTPA facilitates a reduction of contrast agent volume Open
Personalized high-pitch CTPA, guided by a test bolus technique, facilitates an optimized scan delay, enabling a significant reduction in contrast agent volume while preserving diagnostic attenuation of the pulmonary arteries. This approach…
View article: Long-Term Impact of Intralesional Bony Overgrowth on Opposing Cartilage Integrity: Five-Year Results Following Cartilage Repair
Long-Term Impact of Intralesional Bony Overgrowth on Opposing Cartilage Integrity: Five-Year Results Following Cartilage Repair Open
Objectives This study aimed to assess the impact of intralesional bony overgrowth (ILBO) after cartilage repair on the integrity of opposing articulating cartilage (OpAC) using T2 mapping and to correlate these findings with clinical outco…
View article: Acute adverse reactions after multiple initially well-tolerated gadolinium-based contrast-enhanced abdomen MRIs in pediatric patients
Acute adverse reactions after multiple initially well-tolerated gadolinium-based contrast-enhanced abdomen MRIs in pediatric patients Open
Purpose Repeated gadolinium-based contrast agent (GBCA)-enhanced MRIs are crucial in the diagnosis and follow-up of oncologic and chronic disorders in pediatric patients. The aim of the study was to evaluate the frequency and severity of a…
View article: Bone marrow edema-like signal after cartilage repair does not affect outcomes in a five-year follow-up
Bone marrow edema-like signal after cartilage repair does not affect outcomes in a five-year follow-up Open
Objectives Bone marrow edema-like signal (BMELS) after cartilage repair is common, but its clinical significance remains uncertain. This study aimed to investigate the clinical and structural significance of BMELS following microfracturing…
View article: Computed Tomography to Exclude Cardiac Thrombus in Atrial Fibrillation—An 11-Year Experience from an Academic Emergency Department
Computed Tomography to Exclude Cardiac Thrombus in Atrial Fibrillation—An 11-Year Experience from an Academic Emergency Department Open
Background: Computed tomography (CT) could be a suitable method for acute exclusion of left atrial appendage thrombus (LAAT) prior to cardioversion of atrial fibrillation (AF) and atrial flutter (AFL) at the emergency department. Our aim w…
View article: Artificial-Intelligence-Aided Radiographic Diagnostic of Knee Osteoarthritis Leads to a Higher Association of Clinical Findings with Diagnostic Ratings
Artificial-Intelligence-Aided Radiographic Diagnostic of Knee Osteoarthritis Leads to a Higher Association of Clinical Findings with Diagnostic Ratings Open
Background: Radiographic knee osteoarthritis (OA) severity and clinical severity are often dissociated. Artificial intelligence (AI) aid was shown to increase inter-rater reliability in radiographic OA diagnosis. Thus, AI-aided radiographi…
View article: Synthetic Contrasts in Musculoskeletal MRI
Synthetic Contrasts in Musculoskeletal MRI Open
This review summarizes the existing techniques and methods used to generate synthetic contrasts from magnetic resonance imaging data focusing on musculoskeletal magnetic resonance imaging. To that end, the different approaches were categor…
View article: Impact of a content-based image retrieval system on the interpretation of chest CTs of patients with diffuse parenchymal lung disease
Impact of a content-based image retrieval system on the interpretation of chest CTs of patients with diffuse parenchymal lung disease Open
Objectives Content-based image retrieval systems (CBIRS) are a new and potentially impactful tool for radiological reporting, but their clinical evaluation is largely missing. This study aimed at assessing the effect of CBIRS on the interp…
View article: Phantom study for comparison between computed tomography- and C-Arm computed tomography-guided puncture applied by residents in radiology
Phantom study for comparison between computed tomography- and C-Arm computed tomography-guided puncture applied by residents in radiology Open
Purpose Comparison of puncture deviation and puncture duration between computed tomography (CT)- and C-arm CT (CACT)-guided puncture performed by residents in training (RiT). Methods In a cohort of 25 RiTs enrolled in a research training p…
View article: Reliability of the MOCART (Magnetic Resonance Observation of Cartilage Repair Tissue) 2.0 knee score for different cartilage repair techniques—a retrospective observational study
Reliability of the MOCART (Magnetic Resonance Observation of Cartilage Repair Tissue) 2.0 knee score for different cartilage repair techniques—a retrospective observational study Open
Objectives To evaluate the reliability of the MOCART 2.0 knee score in the radiological assessment of repair tissue after different cartilage repair procedures. Methods A total of 114 patients (34 females) who underwent cartilage repair of…
View article: Combined texture analysis and machine learning in suspicious calcifications detected by mammography: Potential to avoid unnecessary stereotactical biopsies
Combined texture analysis and machine learning in suspicious calcifications detected by mammography: Potential to avoid unnecessary stereotactical biopsies Open
Combined texture analysis and machine learning could be used for risk stratification in suspicious mammographic calcifications. At low costs in terms of false-negatives, unnecessary biopsies could be avoided.
View article: Frontiers of Sodium <scp>MRI</scp> Revisited: From Cartilage to Brain Imaging
Frontiers of Sodium <span>MRI</span> Revisited: From Cartilage to Brain Imaging Open
Sodium magnetic resonance imaging ( 23 Na‐MRI) is a highly promising imaging modality that offers the possibility to noninvasively quantify sodium content in the tissue, one of the most relevant parameters for biochemical investigations. D…
View article: Accelerated T2 Mapping of the Lumbar Intervertebral Disc
Accelerated T2 Mapping of the Lumbar Intervertebral Disc Open
Objectives T 2 mapping of the intervertebral disc (IVD) can depict quantitative changes reflecting biochemical change due to loss of glycosaminoglycan content. Conventional T 2 mapping is usually performed using a 2-dimensional multi-echo-…
View article: Chondral and Osteochondral Femoral Cartilage Lesions Treated with GelrinC: Significant Improvement of Radiological Outcome Over Time and Zonal Variation of the Repair Tissue Based on T<sub>2</sub> Mapping at 24 Months
Chondral and Osteochondral Femoral Cartilage Lesions Treated with GelrinC: Significant Improvement of Radiological Outcome Over Time and Zonal Variation of the Repair Tissue Based on T<sub>2</sub> Mapping at 24 Months Open
Objective To prospectively assess the efficacy of GelrinC in the treatment of chondral and osteochondral femoral cartilage lesions using morphological (Magnetic Resonance Observation of Cartilage Repair Tissue [MOCART]) and quantitative (T…
View article: Compositional magnetic resonance imaging in the evaluation of the intervertebral disc: Axial vs sagittal T<sub>2</sub> mapping
Compositional magnetic resonance imaging in the evaluation of the intervertebral disc: Axial vs sagittal T<sub>2</sub> mapping Open
The aim of this study was to assess T 2 values of the lumbar intervertebral discs in the axial and sagittal plane views and assess their respective interobserver reliability. The lumbar intervertebral discs of 23 symptomatic patients (11 f…
View article: The MOCART (Magnetic Resonance Observation of Cartilage Repair Tissue) 2.0 Knee Score and Atlas
The MOCART (Magnetic Resonance Observation of Cartilage Repair Tissue) 2.0 Knee Score and Atlas Open
Objective Since the first introduction of the MOCART (Magnetic Resonance Observation of Cartilage Repair Tissue) score, significant progress has been made with regard to surgical treatment options for cartilage defects, as well as magnetic…
View article: P169Quantitative cardiac magnetic resonance vs. endomyocardial biopsy in the detection of early cardiac transplant rejection
P169Quantitative cardiac magnetic resonance vs. endomyocardial biopsy in the detection of early cardiac transplant rejection Open
Background/Introduction:Cardiac transplantation is a lifesaving procedure for patients with end-stage heart failure.As acute rejection is a severe complication patients have to undergo invasive endomyocardial biopsy to rule out rejection e…
View article: Prediction of Lumbar Disk Herniation and Clinical Outcome Using Quantitative Magnetic Resonance Imaging
Prediction of Lumbar Disk Herniation and Clinical Outcome Using Quantitative Magnetic Resonance Imaging Open
Objectives The aim of this study was to assess the predictive value of T2 mapping at baseline with regard to the development of disk herniation and clinical outcome at a 5-year follow-up in patients with low back pain. Materials and Method…