Article Figures & Data
Figures
- Fig 1.
Boxplot showing the distribution of differences for each geometric and hemodynamic variable among the 10 aneurysms. Outliers, marked with an asterisk, are defined as data points that are >1.5 times the interquartile range above the upper or below the lower quartile.
- Fig 2.
Visualizations of hemodynamic results for aneurysms 1 (A), 6 (B), 9 (C), and 10 (D). The view was chosen to most clearly present the main hemodynamic features. Displayed are streamlines color-coded with the velocity magnitude representing the flow fields at end diastole (row 1) and peak systole (row 2), the time-averaged WSS magnitude (row 3), and the OSI (row 4). Black arrows indicate the direction of flow.
Tables
Patient Aneurysm No. Sex Age (yr) No. Side Location Rupture 1 F 45 1 Right MCA M1-M2 Yes 2 Left MCA M1-M2 No 2 F 74 3 Left ICA Yes 3 F 37 4 Right MCA M1 No 5 Right MCA M1 No 6 Right MCA M1-M2 No 4 F 43 7 Left MCA M1 No 8 Right MCA M1 No 9 Right MCA M1-M2 Yes 10 Midline BA tip No Variable No. of Categories κmodality κobserver κ Agreement κ Agreement Impingement location 3 0.95 Excellent 0.76 Good Impingement region size 2 1 Excellent 1 Excellent Jet size 2 1 Excellent 1 Excellent Flow complexity 2 0.9 Excellent 1 Excellent Flow stability 2 0.9 Excellent 0.81 Excellent Flow pattern type 3 0.95 Excellent 0.76 Good
In this issue
Jump to section
Related Articles
Cited By...
- A Review of Intracranial Aneurysm Imaging Modalities, from CT to State-of-the-Art MR
- Non-contrast enhanced silent MR angiography to evaluate hemodynamics and morphology of unruptured intracranial aneurysms: a comparative computational fluid dynamics study
- 4D-CT angiography versus 3D-rotational angiography as the imaging modality for computational fluid dynamics of cerebral aneurysms
- Quantitative and Qualitative Comparison of 4D-DSA with 3D-DSA Using Computational Fluid Dynamics Simulations in Cerebral Aneurysms
- Critical role of angiographic acquisition modality and reconstruction on morphometric and haemodynamic analysis of intracranial aneurysms
- CFD: Computational Fluid Dynamics or Confounding Factor Dissemination? The Role of Hemodynamics in Intracranial Aneurysm Rupture Risk Assessment
- Mind the Gap: Impact of Computational Fluid Dynamics Solution Strategy on Prediction of Intracranial Aneurysm Hemodynamics and Rupture Status Indicators
- 3D Cine Phase-Contrast MRI at 3T in Intracranial Aneurysms Compared with Patient-Specific Computational Fluid Dynamics
- Intracranial Aneurysm Neck Size Overestimation with 3D Rotational Angiography: The Impact on Intra-Aneurysmal Hemodynamics Simulated with Computational Fluid Dynamics
- Point: CFD--Computational Fluid Dynamics or Confounding Factor Dissemination
- Identifying "Truth" in Computational Fluid Dynamics Research
- Reply: