Lars Behrens
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View article: Pediatric-Type Diffuse Low-Grade Gliomas with <i>MYB</i> Alterations: Neuroimaging of the Diffuse Astrocytomas, <i>MYB-</i> or <i>MYBL1</i> -Altered
Pediatric-Type Diffuse Low-Grade Gliomas with <i>MYB</i> Alterations: Neuroimaging of the Diffuse Astrocytomas, <i>MYB-</i> or <i>MYBL1</i> -Altered Open
Imaging features of DA-MYB in children are variable, and the fireworks sign was identified only in a subset of patients. It was usually present in patients with large hemispheric tumors but was also observed in brainstem lesions. Diffusion…
View article: Photon counting CT vs. flat-panel CT in the evaluation of enhancement patterns in chronic subdural hematoma after middle meningeal artery embolization
Photon counting CT vs. flat-panel CT in the evaluation of enhancement patterns in chronic subdural hematoma after middle meningeal artery embolization Open
Introduction Middle meningeal artery embolization is a treatment option for chronic subdural hematoma (cSDH), but data on post-procedural imaging interpretation remain limited. This study investigates whether specific enhancement patterns …
View article: In Vivo Discrimination of Iodine and Tantalum-Based Liquid Embolics After Intracranial or Spinal Embolization Using Photon-Counting Detector CT
In Vivo Discrimination of Iodine and Tantalum-Based Liquid Embolics After Intracranial or Spinal Embolization Using Photon-Counting Detector CT Open
Purpose In vitro differentiation of iodine and tantalum-based liquid embolics post-embolization can be achieved using spectral computed tomography. This study evaluates the in vivo ability of clinical photon-counting computed tomography (P…
View article: External validation of a multiple sclerosis treatment decision score using data from the ProVal-MS cohort study
External validation of a multiple sclerosis treatment decision score using data from the ProVal-MS cohort study Open
Background: The course of relapsing-remitting multiple sclerosis (RRMS), frequently preceded by the clinically isolated syndrome (CIS), is variable and challenging to predict. Given many treatment options available, prognostic algorithms a…
View article: Intraarterial Administration of Peptide Receptor Radionuclide Therapy in Patients with Advanced Meningioma: Initial Safety and Efficacy
Intraarterial Administration of Peptide Receptor Radionuclide Therapy in Patients with Advanced Meningioma: Initial Safety and Efficacy Open
Peptide receptor radionuclide therapy (PRRT) is a treatment option for patients with advanced meningioma. Recently, intraarterial application of the radiolabeled somatostatin receptor agonists has been introduced as an alternative to stand…
View article: ETMR-01. BRAIN STEM TUMORS IN CHILDREN LESS THAN THREE MONTHS: CLINICAL AND RADIOLOGIC FINDINGS OF A RARE DISEASE
ETMR-01. BRAIN STEM TUMORS IN CHILDREN LESS THAN THREE MONTHS: CLINICAL AND RADIOLOGIC FINDINGS OF A RARE DISEASE Open
BACKGROUND Brainstem gliomas account for 10-20% of all central nervous system pediatric neoplasms. Brain stem tumors in children less than three months old at diagnosis are extremely rare. Our aim is to study a retrospective cohort to impr…
View article: ETMR-17. CLINICAL DESCRIPTION OF PEDIATRIC CHOROID PLEXUS PAPILLOMAS FOR IDENTIFICATION AND VALIDATION OF HIGH-RISK CHARACTERISTICS
ETMR-17. CLINICAL DESCRIPTION OF PEDIATRIC CHOROID PLEXUS PAPILLOMAS FOR IDENTIFICATION AND VALIDATION OF HIGH-RISK CHARACTERISTICS Open
BACKGROUND Choroid plexus papilloma (CPP) and atypical CPP (aCPP) have an excellent prognosis. However, some CPP/aCPP relapse and may qualify for postoperative treatment. METHODS Patients from the International CPT-SIOP Registry with CPP/a…
View article: Human-Level Differentiation of Medulloblastoma from Pilocytic Astrocytoma: A Real-World Multicenter Pilot Study
Human-Level Differentiation of Medulloblastoma from Pilocytic Astrocytoma: A Real-World Multicenter Pilot Study Open
Medulloblastoma and pilocytic astrocytoma are the two most common pediatric brain tumors with overlapping imaging features. In this proof-of-concept study, we investigated using a deep learning classifier trained on a multicenter data set …
View article: Prospective study validating a multidimensional treatment decision score predicting the 24-month outcome in untreated patients with clinically isolated syndrome and early relapsing–remitting multiple sclerosis, the ProVal-MS study
Prospective study validating a multidimensional treatment decision score predicting the 24-month outcome in untreated patients with clinically isolated syndrome and early relapsing–remitting multiple sclerosis, the ProVal-MS study Open
Introduction In Multiple Sclerosis (MS), patients´ characteristics and (bio)markers that reliably predict the individual disease prognosis at disease onset are lacking. Cohort studies allow a close follow-up of MS histories and a thorough …
View article: Mirror movements in multiple sclerosis -a clinical, electrophysiological, and imaging study
Mirror movements in multiple sclerosis -a clinical, electrophysiological, and imaging study Open
Background Mirror movements (MM) are commonly caused by a defect of interhemispheric pathways also affected in multiple sclerosis (MS), particularly the corpus callosum. We investigated the prevalence of MM in MS in relation to functional …
View article: Safety Aspects and Procedural Characteristics of Ambulatory Diagnostic Cerebral Catheter Angiography
Safety Aspects and Procedural Characteristics of Ambulatory Diagnostic Cerebral Catheter Angiography Open
Purpose Diagnostic cerebral catheter angiography is used to assess a variety of neurovascular pathologies especially in patients before and after endovascular neurointerventional treatment. In many centers diagnostic cerebral angiographies…
View article: Structured Reporting in Multiple Sclerosis – Consensus-Based Reporting Templates for Magnetic Resonance Imaging of the Brain and Spinal Cord
Structured Reporting in Multiple Sclerosis – Consensus-Based Reporting Templates for Magnetic Resonance Imaging of the Brain and Spinal Cord Open
As a result of technical developments and greater availability of imaging equipment, the number of neuroradiological examinations is steadily increasing [1]. Due to improved image quality and sensitivity, more details can be detected makin…
View article: Periprocedural Safety and Feasibility of the New LVIS EVO Device for Stent-Assisted Coiling of Intracranial Aneurysms: An Observational Multicenter Study
Periprocedural Safety and Feasibility of the New LVIS EVO Device for Stent-Assisted Coiling of Intracranial Aneurysms: An Observational Multicenter Study Open
The LVIS EVO stent is a safe, feasible device for the treatment of intracranial aneurysms.