ArticleJournal of neurointerventional surgery2023
Evaluation of Sine Spin flat detector CT imaging compared with multidetector CT.
Article in Journal of neurointerventional surgery, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT05458908 (ProSPective Evaluation of the dIagnostic Accuracy of siNe spiN Noncontrast Flat-dEtectoR CT), which is not on this map. Cited by 15 papers.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
ProSPective Evaluation of the dIagnostic Accuracy of siNe spiN Noncontrast Flat-dEtectoR CT (FDCT) for the Detection of Intracranial Hemorrhage in Stroke Patients
Who cites it
15 citing papers in PubMed.
- Stroke Evaluation in the Interventional Suite Using Dual-Layer Detector Cone-Beam CT: a First-in-human Prospective Cohort Study (the Next Generation X-ray Imaging System Trial).Clinical neuroradiology · 2024Trial
- Sine spin flat-detector CT for enhanced brain parenchyma visualization: an intraindividual comparison on a latest-generation angiography system.Neuroradiology · 2026Article
- Size and location of intracranial hemorrhage in acute stroke presentations: correlation with baseline NIHSS and relevance to direct-to-angiography workflows.Frontiers in neurology · 2026Article
- A bicentric study on the prevalence and clinical relevance of subarachnoid hyperdensities on flat-detector CT after thrombectomy in dominant, co-dominant, and non-dominant M2 occlusions.Neuroradiology · 2025Article
- Accelerated flat panel computed tomography for pre-operative temporal bone imaging: Image quality and dosimetry comparison to conventional high resolution multislice computed tomography.Neuroradiology · 2025Article
- Image Quality Evaluation for Brain Soft Tissue in Neuroendovascular Treatment by Dose-Reduction Mode of Dual-Axis "Butterfly" Scan.AJNR. American journal of neuroradiology · 2025Article
- Hybrid CT Angio Suite for Acute Ischemic Stroke: A New Time-Saving Workflow Model?Journal of clinical medicine · 2025Article
- Article
- Incidence, Risk Factors, and Clinical Implications of Subarachnoid Hyperdensities on Flat-Panel Detector CT following Mechanical Thrombectomy in Patients with Anterior Circulation Acute Ischemic Stroke.AJNR. American journal of neuroradiology · 2024Article
- Flat-panel Detector Perfusion Imaging and Conventional Multidetector Perfusion Imaging in Patients with Acute Ischemic Stroke : A Comparative Study.Clinical neuroradiology · 2024Article
- Evaluation of Radiation Exposure and Influential Factors in Cone-Beam Computed Tomography (CBCT) of the Head and Abdomen during Interventional Procedures.Tomography (Ann Arbor, Mich.) · 2024Article
- Sine Spin flat detector CT can improve cerebral soft tissue imaging: a retrospective in vivo study.European radiology experimental · 2024Article
- Current and future trends in acute ischemic stroke treatment: direct-to-angiography suite, middle vessel occlusion, large core, and minor strokes.European journal of radiology open · 2023Article
- Review
- Effective Dose Measurements of the Latest-Generation Angiographic System in Patients with Acute Stroke: A Comparison with the Newest Multidetector CT Generation.AJNR. American journal of neuroradiology · 2022Article
Corrections and comments
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Authors and funding
8 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
backgroundFlat detector computed tomography (FDCT) is widely used for periprocedural imaging in the angiography suite. Sine Spin FDCT (SFDCT) is the latest generation of cone beam CT using a double oblique trajectory for image acquisition to reduce artefacts and improve soft tissue brain imaging. This study compared the effective dose, image quality and diagnostic performance of the latest generation of SFDCT with multidetector CT (MDCT).
methodsAn anthropomorphic phantom equipped with MOSFET detectors was used to measure the effective dose of the new 7sDCT Sine Spin protocol on a latest generation biplane angiographic C-arm system. Diagnostic performance was evaluated on periprocedurally acquired SFDCT for depiction of anatomical details, detection of hemorrhage, and ischemia and was compared with preprocedurally acquired MDCT. Inter- and intra-rater correlation as well as sensitivity and specificity were calculated.
resultsBoth modalities showed equal diagnostic performance in the supratentorial ventricular system. SFDCT provided inferior image quality in grey-white matter differentiation and infratentorial structures. Intraventricular, subarachnoid and parenchymal hemorrhages were diagnosed with a sensitivity of 83.3%, 84.2% and 75% and a specificity of 97.3%, 80.0% and 100%, respectively; early ischemic lesions with a sensitivity of 73.3% and specificity 94.7%. The effective dose measured for the 7sDCT Sine Spin protocol was 2 mSv.
conclusionsOur findings confirm the high diagnostic sensitivity and specificity of SFDCT in detecting intracranial hemorrhage and early ischemic lesions. The delineation of grey-white matter differentiation and infratentorial structures remains a limiting factor. In comparison to previous studies, the new 7sDCT Sine Spin protocol showed a lower effective dose.
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