Eya Khadhraoui
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View article: Comparison of brain volumetry in patients with non-lesional epilepsy on 3 and 7 T MPRAGE
Comparison of brain volumetry in patients with non-lesional epilepsy on 3 and 7 T MPRAGE Open
Both methods and field strengths possess inherent advantages and limitations, resulting in differences in segmentation outcomes. Pre-processing can partially mitigate these discrepancies.
View article: Aneurysm Specific Working Projections for the Endovascular Treatment of Intracranial Aneurysms—Same Aneurysm, Different Working Projections?”
Aneurysm Specific Working Projections for the Endovascular Treatment of Intracranial Aneurysms—Same Aneurysm, Different Working Projections?” Open
Purpose Despite decades of endovascular treatment (EVT) of intracranial aneurysms (IA), there are no studies regarding the ideal working projections. Possible correlations between suboptimal working projections and procedure-related compli…
View article: Evaluation of bail-out techniques for managing cerebral vessel perforation: An experimental study
Evaluation of bail-out techniques for managing cerebral vessel perforation: An experimental study Open
Background Intracranial vessel perforation is a rare but life-threatening complication during endovascular neurointerventions. Despite several described bail-out strategies, there is no consensus on the most effective approach for rapid he…
View article: Corticosteroid Treatment and Hemorrhage Risk in Cerebral Amyloid Angiopathy with Cortical Superficial Siderosis: A Matched Cohort Analysis
Corticosteroid Treatment and Hemorrhage Risk in Cerebral Amyloid Angiopathy with Cortical Superficial Siderosis: A Matched Cohort Analysis Open
Cortical superficial siderosis (cSS) is the strongest marker of future intracranial hemorrhage (ICH) in cerebral amyloid angiopathy (CAA), a condition without disease-modifying therapy. Emerging evidence suggests that cSS may reflect menin…
View article: Meningovascular inflammation in cerebral amyloid angiopathy-related cortical superficial siderosis
Meningovascular inflammation in cerebral amyloid angiopathy-related cortical superficial siderosis Open
The role of inflammation in cortical superficial siderosis (cSS), a marker of cerebral amyloid angiopathy (CAA) linked to high hemorrhage risk, is unclear. We examined 14 patients with cSS using 3T post-contrast vessel wall MRI (VWI) and C…
View article: Late enhancement and wash-out maps for differentiation of glioblastoma and metastases
Late enhancement and wash-out maps for differentiation of glioblastoma and metastases Open
Background Advanced MR imaging methods, such as perfusion, spectroscopy and diffusion-weighted imaging (DWI), help to distinguish between different types of brain tumors. We have established a rapid wash-out and late-enhancement map in our…
View article: Association of cervical artery stenosis with common cerebral microvascular lesions and coronary artery calcifications
Association of cervical artery stenosis with common cerebral microvascular lesions and coronary artery calcifications Open
Background A connection between cerebral white matter hyperintensities and coronary artery disease is widely discussed. Both conditions are more prevalent in the elderly. While white matter hyperintensities are often associated with small …
View article: Cochlear implant imaging with accelerated flat panel computed tomography: Image quality and dosimetry comparison to conventional high-resolution multislice computed tomography
Cochlear implant imaging with accelerated flat panel computed tomography: Image quality and dosimetry comparison to conventional high-resolution multislice computed tomography Open
Background and Purpose Cone-beam CT (CBCT) and high-resolution multislice CT (HR-MSCT) are the mainstay postoperative imaging modalities following cochlear implant (CI) surgery, with CBCT often preferred due to lower susceptibility to meta…
View article: A systematic review of the Contour Neurovascular System for the treatment of intracranial aneurysms
A systematic review of the Contour Neurovascular System for the treatment of intracranial aneurysms Open
Background This systematic review aims to reflect the current state of the literature on use and efficacy of the Contour Neurovascular System (CNS), an endovascular implant specifically developed for the treatment of intracranial wide-neck…
View article: Accelerated flat panel computed tomography for pre-operative temporal bone imaging: Image quality and dosimetry comparison to conventional high resolution multislice computed tomography
Accelerated flat panel computed tomography for pre-operative temporal bone imaging: Image quality and dosimetry comparison to conventional high resolution multislice computed tomography Open
View article: Brain Volume Loss After Stereotactic Laser Interstitial Thermal Therapy in Patients With Temporal Lobe Epilepsy
Brain Volume Loss After Stereotactic Laser Interstitial Thermal Therapy in Patients With Temporal Lobe Epilepsy Open
Background and Purpose Temporal lobe epilepsy is the most common form of focal epilepsy. MR‐guided laser interstitial thermal therapy (LITT) of the amygdalohippocampal complex has become an established therapy option in case of drug resist…
View article: Lack of standardization in the nomenclature of dating strokes or the desperate search for a common language
Lack of standardization in the nomenclature of dating strokes or the desperate search for a common language Open
View article: Calculation of virtual 3D subtraction angiographies using conditional generative adversarial networks (cGANs)
Calculation of virtual 3D subtraction angiographies using conditional generative adversarial networks (cGANs) Open
Objective Subtraction angiographies are calculated using a native and a contrast-enhanced 3D angiography images. This minimizes both bone and metal artifacts and results in a pure image of the vessels. However, carrying out the examination…
View article: Comparison of a new MR rapid wash-out map with MR perfusion in brain tumors
Comparison of a new MR rapid wash-out map with MR perfusion in brain tumors Open
Background MR perfusion is a standard marker to distinguish progression and therapy-associated changes after surgery and radiochemotherapy for glioblastoma. TRAMs (Treatment Response Assessment Maps) were introduced, which are intended to …
View article: Automated brain segmentation and volumetry in dementia diagnostics: a narrative review with emphasis on FreeSurfer
Automated brain segmentation and volumetry in dementia diagnostics: a narrative review with emphasis on FreeSurfer Open
Background Dementia can be caused by numerous different diseases that present variable clinical courses and reveal multiple patterns of brain atrophy, making its accurate early diagnosis by conventional examinative means challenging. Altho…
View article: Differentiation between multifocal CNS lymphoma and glioblastoma based on MRI criteria
Differentiation between multifocal CNS lymphoma and glioblastoma based on MRI criteria Open
Purpose Differentiating between glioblastoma (GB) with multiple foci (mGB) and multifocal central nervous system lymphoma (mCNSL) can be challenging because these cancers share several features at first appearance on magnetic resonance ima…
View article: Differentiation of multiple brain metastases and glioblastoma with multiple foci using MRI criteria
Differentiation of multiple brain metastases and glioblastoma with multiple foci using MRI criteria Open
View article: Brainstem atrophy in dementia with Lewy bodies compared with progressive supranuclear palsy and Parkinson’s disease on MRI
Brainstem atrophy in dementia with Lewy bodies compared with progressive supranuclear palsy and Parkinson’s disease on MRI Open
Background Although Dementia with Lewy bodies (DLB) is the second most common form of dementia in elderly patients, it remains underdiagnosed compared with Alzheimer's (AD) and Parkinson's diseases (PD). This may be explained by overlappin…
View article: Comparison of EPI DWI and STEAM DWI in Early Postoperative MRI Controls After Resection of Tumors of the Central Nervous System
Comparison of EPI DWI and STEAM DWI in Early Postoperative MRI Controls After Resection of Tumors of the Central Nervous System Open
View article: New Insights into Potential Biomarkers in Patients with Mild Cognitive Impairment Occurring in the Prodromal Stage of Dementia with Lewy Bodies
New Insights into Potential Biomarkers in Patients with Mild Cognitive Impairment Occurring in the Prodromal Stage of Dementia with Lewy Bodies Open
Background: Prodromal dementia with Lewy bodies (DLB) can emerge with the onset of mild cognitive impairment (MCI). Standard biomarkers can help identify such patients to improve therapy and treatment strategies. Our review aims to describ…
View article: Brain <sup>18</sup>F‐FDG‐PET and an optimized cingulate island ratio to differentiate Lewy body dementia and Alzheimer's disease
Brain <sup>18</sup>F‐FDG‐PET and an optimized cingulate island ratio to differentiate Lewy body dementia and Alzheimer's disease Open
Background and Purpose The diagnosis of Dementia with Lewy Bodies (DLB) is challenging due to various clinical presentations and clinical and neuropathological features that overlap with Alzheimer's disease (AD). The use of 18 F‐Fluorodeox…
View article: Metric magnetic resonance imaging analysis reveals pronounced substantia-innominata atrophy in dementia with Lewy bodies with a psychiatric onset
Metric magnetic resonance imaging analysis reveals pronounced substantia-innominata atrophy in dementia with Lewy bodies with a psychiatric onset Open
Background Dementia with Lewy bodies (DLB) is a type of dementia often diagnosed in older patients. Since its initial symptoms range from delirium to psychiatric and cognitive symptoms, the diagnosis is often delayed. Objectives In our stu…
View article: First clinical application of a novel T1 mapping of the whole brain
First clinical application of a novel T1 mapping of the whole brain Open
Background The aim of this study was to evaluate the reproducibility and clinical value of the novel single-shot T1 mapping method for rapid and accurate multi-slice coverage of the whole brain, described by Wang et al. 2015. Methods At a …
View article: Manual and automated analysis of atrophy patterns in dementia with Lewy bodies on MRI
Manual and automated analysis of atrophy patterns in dementia with Lewy bodies on MRI Open
View article: Prediction of midline shift after media ischemia using computed tomography perfusion
Prediction of midline shift after media ischemia using computed tomography perfusion Open
Background Decision-making about the indication for decompressive hemicraniectomy in cases with malignant infarction in the territory of the middle cerebral artery (MCA) is still a matter of debate. Some scores have been introduced and tes…
View article: Differentiation of brain metastases from small and non-small lung cancers using apparent diffusion coefficient (ADC) maps
Differentiation of brain metastases from small and non-small lung cancers using apparent diffusion coefficient (ADC) maps Open
View article: Diagnostic Value of Apparent Diffusion Coefficient Maps for the Differentiation of Brain Metastases from Lung cancer
Diagnostic Value of Apparent Diffusion Coefficient Maps for the Differentiation of Brain Metastases from Lung cancer Open
Background: Brain metastases are particularly common in patients with small cell lung cancer (SCLC) and non-small cell lung cancer (NSCLC), with NSCLC showing a more aggressive clinical course and lower chemo- and radio sensitivity compare…
View article: Differentiation of arterial and venous neurovascular conflicts estimates the clinical outcome after microvascular decompression in trigeminal neuralgia
Differentiation of arterial and venous neurovascular conflicts estimates the clinical outcome after microvascular decompression in trigeminal neuralgia Open
Background Balanced Steady State Free Precession (b-SSFP) sequences and the newly developed Fast-Spin-Echo (FSE)-sequences enable an optimized visualization of neurovascular compression (NVC) in patients with trigeminal neuralgia (TN). Art…
View article: CARASIL with coronary artery disease and distinct cerebral microhemorrhage: A case report and literature review
CARASIL with coronary artery disease and distinct cerebral microhemorrhage: A case report and literature review Open
Cerebral Autosomal Recessive Arteriopathy with Subcortical Infarcts and Leukoencephalopathy (CARASIL, Maeda syndrome) is an extremely rare autosomal-recessive genetic disorder with a serious arteriopathy causing subcortical infarcts and le…
View article: Image review on mobile devices for suspected stroke patients: Evaluation of the mRay software solution
Image review on mobile devices for suspected stroke patients: Evaluation of the mRay software solution Open
Software solutions such as mRay for handheld devices provide adequate diagnostic quality for the review of CT scans of suspected stroke patients.