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Frontiers in Radiology
Scopus
ISSN 2673-8740 · Frontiers Media S.A. · 343 artikel di indeks
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Artikel Jurnal
A pathologically diagnosed multinodular and vacuolating neuronal tumor without typical multiple nodules: a case report
Multinodular and vacuolating neuronal tumors (MVNT) are glioneuronal and neuronal tumors classified as grade 1 in the 2021 World Health Organization classification of central nervous system tumors. These tumors are characterized by multiple nodules located between the deep cortex and subcortical…
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Association between histogram parameters of T2 weighted MRI data, WHO grade, tumor proliferation index and selected molecular markers in low-grade glioma
IntroductionConventional T2 weighted MRI sequences are part of the standard diagnostics in case of LGG and implemented in every MRI protocol for the first anatomical evaluation. Despite the excellent tissue contrast and spatial information, conventional radiological assessment of these images lacks…
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MRI approach to the patient with suspected dementia: artificial intelligence techniques and semi-quantitative rating scales compared
ObjectivesTo assess the reliability of semi-quantitative and AI-based quantitative brain volume evaluation (Quantib® ND) in predicting clinical diagnosis in patients with suspected neurodegenerative diseases undergoing initial 1.5 T MRI. Additionally, to analyze the frequency of lobar microbleeds…
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Radiologic imaging and its current importance in breast cancer management
IntroductionThis study examines the approaches used for cancer screening in women, insisting on the roles of mammography, breast ultrasound, breast MRI, computed tomography (CT), and positron emission tomography. Mammography is still the key method for early detection, with modern digital…
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Effects of contrast medium injection pressure on angiographic image quality
Rationale and objectivesTo evaluate if higher contrast medium injection pressure can improve image quality of digital subtraction angiography (DSA) in liver-directed interventions.Materials and methodsProspective single-center study including twelve patients with hepatocellular carcinoma (n = 11)…
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From microbleeds to axonal damage: current evidence and future directions
Traumatic brain injury (TBI) represents a major public health challenge worldwide. Traumatic axonal injury (TAI) is a key determinant of outcome yet remains difficult to assess directly in vivo in routine clinical practice and is therefore typically inferred indirectly using advanced neuroimaging…
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Sturge-Weber syndrome type III in pediatrics: a case report
Sturge-Weber syndrome (SWS) type III is a rare neurocutaneous disorder characterized by isolated neurological involvement without cutaneous or ocular manifestations. This case report describes the clinical, laboratory, and imaging findings of a 5-year-old male patient with SWS type III who…
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Transmantle sign-like calcified radial lesion on CT serves as a potential imaging feature for epileptogenic foci in tuberous sclerosis complex: a Case Report
The tuberous sclerosis complex (TSC) is an important cause of drug-resistant epilepsy (DRE) in children. According to international TSC diagnostic criteria, multiple cortical tubers are a key driver of DRE in these patients. Surgical resection of epileptogenic (epi) tubers remains an effective…
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From images to physics-based computational models to digital twins: a framework for personalized cancer therapies
In this work, we highlight recent advances in computational modeling that have significantly enhanced prospects of personalized cancer therapies by enabling insightful integration of patient-specific data, including medical images. Computational models, encompassing multi-physics and multi-scale…
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Neuroimaging of neonatal brain post therapeutic hypothermia: a practical guide to the non-pediatric neuroradiologist
Therapeutic hypothermia is currently considered the standard treatment for neonates diagnosed with moderate or severe hypoxic ischemic encephalopathy in high-resource settings, improving survival rates and reducing long-term disability. Consequently, this treatment is increasingly performed in…
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Feasibility and safety of “filter-thrombus integrated retrieval technique” based on controlled deformation of spindle shaped IVC filters for complex IVC filter retrieval
ObjectiveTo evaluate the safety and feasibility of the “filter-thrombus integrated retrieval technique,” which leverages the controllable deformation characteristics of spindle-shaped inferior vena cava (IVC) filters, for the retrieval of filters with thrombus burden.MethodsA retrospective analysis…
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Implications of segmental and lobar tracheobronchial anomalies in congenital heart disease: a 12-year retrospective CT analysis
ObjectivesThis study aims to evaluate the prevalence and anatomical patterns of tracheobronchial anomalies and to analyze their associations with different types of congenital heart disease (CHD) using retrospective CT data.IntroductionTracheobronchial anomalies, including variations in the…
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Artificial intelligence and breast cancer screening in Serbia: a dual-perspective qualitative study among radiologists and screening-aged women
BackgroundBreast cancer screening (BCS) by mammography was introduced globally in the last decades of the previous century and has been implemented in opportunistic or population-based models worldwide ever since. In Serbia, the national BCS Program was established in late 2012. Despite its…
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Automated segmentation and classification of lumbar transverse ultrasound views using a two-stage deep learning method
BackgroundUltrasound guidance is widely used in lumbar regional anesthesia and chronic pain management because it provides radiation-free, portable, and real-time visualization. Among lumbar ultrasound views, the paramedian transverse view at the transverse process (PTV-TP) and the paramedian…
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Percutaneous thrombin injection with intra-arterial balloon protection for iatrogenic puncture site pseudoaneurysm: a case series
ObjectiveTo evaluate the technical feasibility and preliminary outcomes of percutaneous thrombin injection with intra-arterial balloon protection to treat iatrogenic puncture site pseudoaneurysm (IPA) following neurovascular intervention.MethodsThe data of eight patients treated for IPAs following…
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Feasibility of atrial septal defect type II occluders determined by computed tomography virtual cardioscope
ObjectivesThis study aims to assess the suitability of large ASD type II occluders by evaluating the locations of the ASD and its extensions, as well as the adequacy of the rim, through the utilization of CT virtual cardioscopy.BackgroundAtrial septal defects (ASDs) represent the most frequent…