Mapping brain volume change across time in primary-progressive multiple sclerosis
ConclusionsConstructing age- and gender-related brain volume maps enabled identifying PPMS patients at a higher risk of brain volume loss. Monitoring these high-risk patients may lead to better treatment decisions and improve patient outcomes. (Source: Neuroradiology)
Source: Neuroradiology - April 13, 2024 Category: Radiology Source Type: research
European Society of Neuroradiology (ESNR)
(Source: Neuroradiology)
Source: Neuroradiology - April 13, 2024 Category: Radiology Source Type: research
Functional connectivity-hemodynamic (un)coupling changes in chronic mild brain injury are associated with mental health and neurocognitive indices: a resting state fMRI study
ConclusionHemodynamic and functional connectivity differences, indicating neurovascular (un)coupling, may be linked to mental health and neurocognitive indices in patients with chronic mTBI. (Source: Neuroradiology)
Source: Neuroradiology - April 12, 2024 Category: Radiology Source Type: research
Prognostic value of radiological T category using conventional MRI in patients with oral tongue cancer: comparison with pathological T category
ConclusionThe T category determined by MEP on the coronal CET1WI was the best prognostic factor among all radiological and pathological T category measurements. (Source: Neuroradiology)
Source: Neuroradiology - April 12, 2024 Category: Radiology Source Type: research
Vein of Galen aneurysmal malformation: does size affect outcome?
ConclusionsSemiautomated VGAM volumetry is feasible and reliable with improved reproducibility compared to the manual method. VGAM volume is not a prognostic factor for clinical outcome, but it is related to other venous findings with potential hemodynamic effects. (Source: Neuroradiology)
Source: Neuroradiology - April 12, 2024 Category: Radiology Source Type: research
Correction to: Brain MRI findings and their association with visual impairment in young adolescents born very preterm
(Source: Neuroradiology)
Source: Neuroradiology - April 10, 2024 Category: Radiology Source Type: research
Posterior circulation ischemic stroke: radiomics-based machine learning approach to identify onset time from magnetic resonance imaging
ConclusionThe PCIS case-based ML model was effective for estimating the symptom onset time and achieved considerably high specificity and stability. (Source: Neuroradiology)
Source: Neuroradiology - April 9, 2024 Category: Radiology Source Type: research
Establishment and validation of a CT-based prediction model for the good dissolution of mild chronic subdural hematoma with atorvastatin treatment
ConclusionThe imaging data-based prediction model has demonstrated great prediction accuracy for good hematoma dissolution in mild CSDH patients undergoing atorvastatin treatment. The study results emphasize the importance of imaging data evaluation in the management of CSDH patients. (Source: Neuroradiology)
Source: Neuroradiology - April 8, 2024 Category: Radiology Source Type: research
Evaluating the diagnostic performance of non-contrast magnetic resonance angiography sequences in the pre-procedural comprehensive analysis of direct carotid cavernous fistula
ConclusionArterial characteristics of DCCF like rent location and rent size were better assessed by TOF MRA. Although both MRA identified venous features, silent MRA correlated better with DSA irrespective of the size and proximity to the site of the fistula. Combining both sequences can evaluate various angioarchitectural features of DCCF useful for therapeutic planning. (Source: Neuroradiology)
Source: Neuroradiology - April 6, 2024 Category: Radiology Source Type: research
Feasibility, safety, and efficacy of a new percutaneous interspinous device: a retrospective multicenter study
ConclusionLobster PID is an effective and safe minimally invasive decompression method for central canal and neural foraminal stenosis when patients are correctly selected. (Source: Neuroradiology)
Source: Neuroradiology - April 3, 2024 Category: Radiology Source Type: research
NVAM-Net: deep learning networks for reconstructing high-quality fiber orientation distributions
ConclusionIn summary, this research underscores the NVAM-Net ’s advantages and practical feasibility in reconstructing high-quality FOD images. It provides a reliable reference point for clinical applications in the field of diffusion magnetic resonance imaging. (Source: Neuroradiology)
Source: Neuroradiology - April 2, 2024 Category: Radiology Source Type: research
Midterm follow-up after embolization of intracranial aneurysms proximal to the circle of Willis with the Silk Vista flow diverter: the I-MAMA registry
ConclusionsOur experience suggests that the new generation of low-profile SVM flow diverter for the treatment of proximal intracranial aneurysms is safe and effective, with low rates of intraprocedural complications and acceptable mid- to long-term occlusion rate. (Source: Neuroradiology)
Source: Neuroradiology - April 2, 2024 Category: Radiology Source Type: research
The role of CT brain findings in the early diagnosis of infantile encephalitic beriberi
ConclusionRecognition of symmetrical hypodense lesions in the basal ganglia and medial thalami/hypothalamic/subthalamic area on noncontrast CT scan of the brain are important early features to recognize in encephalitic beriberi in at-risk infants.Advances in knowledgeIEBB is a cause of hypodense bilateral basal ganglia and may be identified by this finding in the appropriate clinical settings. (Source: Neuroradiology)
Source: Neuroradiology - April 1, 2024 Category: Radiology Source Type: research
Arterial spin labelling magnetic resonance imaging and perfusion patterns in neurocognitive and other mental disorders: a systematic review
AbstractWe reviewed 33 original research studies assessing brain perfusion, using consensus guidelines from a “white paper” issued by the International Society for Magnetic Resonance in Medicine Perfusion Study Group and the European Cooperation in Science and Technology Action BM1103 (“Arterial Spin Labelling Initiative in Dementia”;https://www.cost.eu/actions/BM1103/). The studies were published between 2011 and 2023 and included participants with subjective cognitive declineplus; neurocognitive disorders, including mild cognitive impairment (MCI), Alzheimer ’s disease (AD), frontotemporal lobar degeneration (F...
Source: Neuroradiology - March 27, 2024 Category: Radiology Source Type: research
Medulla and cervical cord contrast-induced encephalopathy detected by neuromonitoring during coil embolization of posterior circulation aneurysms
We present the case of a 73-year-old woman who developed CIE in the medulla and cervical cord during coil embolization for unruptured left basilar-superior cerebellar artery and basilar artery tip aneurysms. The CIE was identified via neuromonitoring. In this case, spinal cord ischemia might have occurred due to reduced perfusion pressure after inserting the distal access catheter (DAC) in the vertebral artery. Multiple injections of contrast medium via the DAC during coil embolization likely contributed to an unusual form of CIE. Extreme caution is warranted during endovascular treatments involving the posterior circulati...
Source: Neuroradiology - March 26, 2024 Category: Radiology Source Type: research
