software rapid Search Results


rapid-form-tm software  (INUS Technology)
90
INUS Technology rapid-form-tm software
Rapid Form Tm Software, supplied by INUS Technology, used in various techniques. Bioz Stars score: 90/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
https://www.bioz.com/result/rapid-form-tm software/product/INUS Technology
Average 90 stars, based on 1 article reviews
rapid-form-tm software - by Bioz Stars, 2026-06
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rapid automated software  (iSchemaView)
90
iSchemaView rapid automated software
Rapid Automated Software, supplied by iSchemaView, used in various techniques. Bioz Stars score: 90/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
https://www.bioz.com/result/rapid automated software/product/iSchemaView
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rapid automated software - by Bioz Stars, 2026-06
90/100 stars
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rapid perfusion imaging platform  (iSchemaView)
90
iSchemaView rapid perfusion imaging platform
MRI and <t>RAPID</t> <t>perfusion</t> analysis of patients with MCA M1 segment vessel wall enhancement. A 63-year-old female patient in Group 2 (IAVWE and severe stenosis) with hypertension for many years was admitted to the hospital for sudden unilateral limb weakness and unclear speech for 2 days with an NIHSS score of 6. Multiple focal hyperintensities distributed in the left frontoparietal watershed area and within the left parietal cortex and subcortical white matter were observed on DWI (A–B). Comparison of sagittal 2DBB images perpendicular to the M1 segment of the right MCA before (C) and after (D) contrast injection showed local vessel wall eccentric thickening and enhancement (arrow). Figures E and J show the patient′s 3D-pCASL perfusion color map (E: PLD1.5 s, J: PLD2.5 s), figures F and K show the CBF diagram (F: PLD1.5 s, K: PLD2.5 s), perfusion mapping shows a relatively significant hypoperfusion state in the MCA territory of the left frontal and parietal lobes. CEMRA (G) shows significant stenosis (arrow, stenotic ratio = 70%) in the left MCA M1 segment. Coronal Gd-2DBB shows the enhancement of the local vessel wall more clearly (H). Figure I shows the subtracted CBF map between PLD2.5 s and PLD1.5 s. Figure L shows the cerebral hemispheric blood flow map, it was measured and generated by the RAPID perfusion analysis software, and the HIR value was automatically calculated.3D-pCASL: Three-dimensional pseudo-continuous arterial spin-labeling; 2DBB: Two dimensional black blood; CBF: Cerebral blood flow; CEMRA: Contrast enhanced magnetic resonance angiography; DWI: Diffusion-weighted imaging; HIR: Hypoperfusion intensity ratio; MRI: Magnetic resonance imaging; MCA: Middle cerebral artery; NIHSS: National Institutes of Health Stroke Scale; PLD: Postlabel delay.
Rapid Perfusion Imaging Platform, supplied by iSchemaView, used in various techniques. Bioz Stars score: 90/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
https://www.bioz.com/result/rapid perfusion imaging platform/product/iSchemaView
Average 90 stars, based on 1 article reviews
rapid perfusion imaging platform - by Bioz Stars, 2026-06
90/100 stars
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rapid software  (iSchemaView)
90
iSchemaView rapid software
MRI and <t>RAPID</t> <t>perfusion</t> analysis of patients with MCA M1 segment vessel wall enhancement. A 63-year-old female patient in Group 2 (IAVWE and severe stenosis) with hypertension for many years was admitted to the hospital for sudden unilateral limb weakness and unclear speech for 2 days with an NIHSS score of 6. Multiple focal hyperintensities distributed in the left frontoparietal watershed area and within the left parietal cortex and subcortical white matter were observed on DWI (A–B). Comparison of sagittal 2DBB images perpendicular to the M1 segment of the right MCA before (C) and after (D) contrast injection showed local vessel wall eccentric thickening and enhancement (arrow). Figures E and J show the patient′s 3D-pCASL perfusion color map (E: PLD1.5 s, J: PLD2.5 s), figures F and K show the CBF diagram (F: PLD1.5 s, K: PLD2.5 s), perfusion mapping shows a relatively significant hypoperfusion state in the MCA territory of the left frontal and parietal lobes. CEMRA (G) shows significant stenosis (arrow, stenotic ratio = 70%) in the left MCA M1 segment. Coronal Gd-2DBB shows the enhancement of the local vessel wall more clearly (H). Figure I shows the subtracted CBF map between PLD2.5 s and PLD1.5 s. Figure L shows the cerebral hemispheric blood flow map, it was measured and generated by the RAPID perfusion analysis software, and the HIR value was automatically calculated.3D-pCASL: Three-dimensional pseudo-continuous arterial spin-labeling; 2DBB: Two dimensional black blood; CBF: Cerebral blood flow; CEMRA: Contrast enhanced magnetic resonance angiography; DWI: Diffusion-weighted imaging; HIR: Hypoperfusion intensity ratio; MRI: Magnetic resonance imaging; MCA: Middle cerebral artery; NIHSS: National Institutes of Health Stroke Scale; PLD: Postlabel delay.
Rapid Software, supplied by iSchemaView, used in various techniques. Bioz Stars score: 90/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
https://www.bioz.com/result/rapid software/product/iSchemaView
Average 90 stars, based on 1 article reviews
rapid software - by Bioz Stars, 2026-06
90/100 stars
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ct perfusion imaging  (iSchemaView)
90
iSchemaView ct perfusion imaging
MRI and <t>RAPID</t> <t>perfusion</t> analysis of patients with MCA M1 segment vessel wall enhancement. A 63-year-old female patient in Group 2 (IAVWE and severe stenosis) with hypertension for many years was admitted to the hospital for sudden unilateral limb weakness and unclear speech for 2 days with an NIHSS score of 6. Multiple focal hyperintensities distributed in the left frontoparietal watershed area and within the left parietal cortex and subcortical white matter were observed on DWI (A–B). Comparison of sagittal 2DBB images perpendicular to the M1 segment of the right MCA before (C) and after (D) contrast injection showed local vessel wall eccentric thickening and enhancement (arrow). Figures E and J show the patient′s 3D-pCASL perfusion color map (E: PLD1.5 s, J: PLD2.5 s), figures F and K show the CBF diagram (F: PLD1.5 s, K: PLD2.5 s), perfusion mapping shows a relatively significant hypoperfusion state in the MCA territory of the left frontal and parietal lobes. CEMRA (G) shows significant stenosis (arrow, stenotic ratio = 70%) in the left MCA M1 segment. Coronal Gd-2DBB shows the enhancement of the local vessel wall more clearly (H). Figure I shows the subtracted CBF map between PLD2.5 s and PLD1.5 s. Figure L shows the cerebral hemispheric blood flow map, it was measured and generated by the RAPID perfusion analysis software, and the HIR value was automatically calculated.3D-pCASL: Three-dimensional pseudo-continuous arterial spin-labeling; 2DBB: Two dimensional black blood; CBF: Cerebral blood flow; CEMRA: Contrast enhanced magnetic resonance angiography; DWI: Diffusion-weighted imaging; HIR: Hypoperfusion intensity ratio; MRI: Magnetic resonance imaging; MCA: Middle cerebral artery; NIHSS: National Institutes of Health Stroke Scale; PLD: Postlabel delay.
Ct Perfusion Imaging, supplied by iSchemaView, used in various techniques. Bioz Stars score: 90/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
https://www.bioz.com/result/ct perfusion imaging/product/iSchemaView
Average 90 stars, based on 1 article reviews
ct perfusion imaging - by Bioz Stars, 2026-06
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rapid commercial software  (iSchemaView)
90
iSchemaView rapid commercial software
MRI and <t>RAPID</t> <t>perfusion</t> analysis of patients with MCA M1 segment vessel wall enhancement. A 63-year-old female patient in Group 2 (IAVWE and severe stenosis) with hypertension for many years was admitted to the hospital for sudden unilateral limb weakness and unclear speech for 2 days with an NIHSS score of 6. Multiple focal hyperintensities distributed in the left frontoparietal watershed area and within the left parietal cortex and subcortical white matter were observed on DWI (A–B). Comparison of sagittal 2DBB images perpendicular to the M1 segment of the right MCA before (C) and after (D) contrast injection showed local vessel wall eccentric thickening and enhancement (arrow). Figures E and J show the patient′s 3D-pCASL perfusion color map (E: PLD1.5 s, J: PLD2.5 s), figures F and K show the CBF diagram (F: PLD1.5 s, K: PLD2.5 s), perfusion mapping shows a relatively significant hypoperfusion state in the MCA territory of the left frontal and parietal lobes. CEMRA (G) shows significant stenosis (arrow, stenotic ratio = 70%) in the left MCA M1 segment. Coronal Gd-2DBB shows the enhancement of the local vessel wall more clearly (H). Figure I shows the subtracted CBF map between PLD2.5 s and PLD1.5 s. Figure L shows the cerebral hemispheric blood flow map, it was measured and generated by the RAPID perfusion analysis software, and the HIR value was automatically calculated.3D-pCASL: Three-dimensional pseudo-continuous arterial spin-labeling; 2DBB: Two dimensional black blood; CBF: Cerebral blood flow; CEMRA: Contrast enhanced magnetic resonance angiography; DWI: Diffusion-weighted imaging; HIR: Hypoperfusion intensity ratio; MRI: Magnetic resonance imaging; MCA: Middle cerebral artery; NIHSS: National Institutes of Health Stroke Scale; PLD: Postlabel delay.
Rapid Commercial Software, supplied by iSchemaView, used in various techniques. Bioz Stars score: 90/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
https://www.bioz.com/result/rapid commercial software/product/iSchemaView
Average 90 stars, based on 1 article reviews
rapid commercial software - by Bioz Stars, 2026-06
90/100 stars
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ctp data rapid software  (iSchemaView)
90
iSchemaView ctp data rapid software
MRI and <t>RAPID</t> <t>perfusion</t> analysis of patients with MCA M1 segment vessel wall enhancement. A 63-year-old female patient in Group 2 (IAVWE and severe stenosis) with hypertension for many years was admitted to the hospital for sudden unilateral limb weakness and unclear speech for 2 days with an NIHSS score of 6. Multiple focal hyperintensities distributed in the left frontoparietal watershed area and within the left parietal cortex and subcortical white matter were observed on DWI (A–B). Comparison of sagittal 2DBB images perpendicular to the M1 segment of the right MCA before (C) and after (D) contrast injection showed local vessel wall eccentric thickening and enhancement (arrow). Figures E and J show the patient′s 3D-pCASL perfusion color map (E: PLD1.5 s, J: PLD2.5 s), figures F and K show the CBF diagram (F: PLD1.5 s, K: PLD2.5 s), perfusion mapping shows a relatively significant hypoperfusion state in the MCA territory of the left frontal and parietal lobes. CEMRA (G) shows significant stenosis (arrow, stenotic ratio = 70%) in the left MCA M1 segment. Coronal Gd-2DBB shows the enhancement of the local vessel wall more clearly (H). Figure I shows the subtracted CBF map between PLD2.5 s and PLD1.5 s. Figure L shows the cerebral hemispheric blood flow map, it was measured and generated by the RAPID perfusion analysis software, and the HIR value was automatically calculated.3D-pCASL: Three-dimensional pseudo-continuous arterial spin-labeling; 2DBB: Two dimensional black blood; CBF: Cerebral blood flow; CEMRA: Contrast enhanced magnetic resonance angiography; DWI: Diffusion-weighted imaging; HIR: Hypoperfusion intensity ratio; MRI: Magnetic resonance imaging; MCA: Middle cerebral artery; NIHSS: National Institutes of Health Stroke Scale; PLD: Postlabel delay.
Ctp Data Rapid Software, supplied by iSchemaView, used in various techniques. Bioz Stars score: 90/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
https://www.bioz.com/result/ctp data rapid software/product/iSchemaView
Average 90 stars, based on 1 article reviews
ctp data rapid software - by Bioz Stars, 2026-06
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rint rapid control software  (Rigaku Corporation)
90
Rigaku Corporation rint rapid control software
MRI and <t>RAPID</t> <t>perfusion</t> analysis of patients with MCA M1 segment vessel wall enhancement. A 63-year-old female patient in Group 2 (IAVWE and severe stenosis) with hypertension for many years was admitted to the hospital for sudden unilateral limb weakness and unclear speech for 2 days with an NIHSS score of 6. Multiple focal hyperintensities distributed in the left frontoparietal watershed area and within the left parietal cortex and subcortical white matter were observed on DWI (A–B). Comparison of sagittal 2DBB images perpendicular to the M1 segment of the right MCA before (C) and after (D) contrast injection showed local vessel wall eccentric thickening and enhancement (arrow). Figures E and J show the patient′s 3D-pCASL perfusion color map (E: PLD1.5 s, J: PLD2.5 s), figures F and K show the CBF diagram (F: PLD1.5 s, K: PLD2.5 s), perfusion mapping shows a relatively significant hypoperfusion state in the MCA territory of the left frontal and parietal lobes. CEMRA (G) shows significant stenosis (arrow, stenotic ratio = 70%) in the left MCA M1 segment. Coronal Gd-2DBB shows the enhancement of the local vessel wall more clearly (H). Figure I shows the subtracted CBF map between PLD2.5 s and PLD1.5 s. Figure L shows the cerebral hemispheric blood flow map, it was measured and generated by the RAPID perfusion analysis software, and the HIR value was automatically calculated.3D-pCASL: Three-dimensional pseudo-continuous arterial spin-labeling; 2DBB: Two dimensional black blood; CBF: Cerebral blood flow; CEMRA: Contrast enhanced magnetic resonance angiography; DWI: Diffusion-weighted imaging; HIR: Hypoperfusion intensity ratio; MRI: Magnetic resonance imaging; MCA: Middle cerebral artery; NIHSS: National Institutes of Health Stroke Scale; PLD: Postlabel delay.
Rint Rapid Control Software, supplied by Rigaku Corporation, used in various techniques. Bioz Stars score: 90/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
https://www.bioz.com/result/rint rapid control software/product/Rigaku Corporation
Average 90 stars, based on 1 article reviews
rint rapid control software - by Bioz Stars, 2026-06
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rapid overlay of chemical structures (rocs) tool version 3.2.2.2  (OpenEye Scientific Software Inc)
90
OpenEye Scientific Software Inc rapid overlay of chemical structures (rocs) tool version 3.2.2.2
MRI and <t>RAPID</t> <t>perfusion</t> analysis of patients with MCA M1 segment vessel wall enhancement. A 63-year-old female patient in Group 2 (IAVWE and severe stenosis) with hypertension for many years was admitted to the hospital for sudden unilateral limb weakness and unclear speech for 2 days with an NIHSS score of 6. Multiple focal hyperintensities distributed in the left frontoparietal watershed area and within the left parietal cortex and subcortical white matter were observed on DWI (A–B). Comparison of sagittal 2DBB images perpendicular to the M1 segment of the right MCA before (C) and after (D) contrast injection showed local vessel wall eccentric thickening and enhancement (arrow). Figures E and J show the patient′s 3D-pCASL perfusion color map (E: PLD1.5 s, J: PLD2.5 s), figures F and K show the CBF diagram (F: PLD1.5 s, K: PLD2.5 s), perfusion mapping shows a relatively significant hypoperfusion state in the MCA territory of the left frontal and parietal lobes. CEMRA (G) shows significant stenosis (arrow, stenotic ratio = 70%) in the left MCA M1 segment. Coronal Gd-2DBB shows the enhancement of the local vessel wall more clearly (H). Figure I shows the subtracted CBF map between PLD2.5 s and PLD1.5 s. Figure L shows the cerebral hemispheric blood flow map, it was measured and generated by the RAPID perfusion analysis software, and the HIR value was automatically calculated.3D-pCASL: Three-dimensional pseudo-continuous arterial spin-labeling; 2DBB: Two dimensional black blood; CBF: Cerebral blood flow; CEMRA: Contrast enhanced magnetic resonance angiography; DWI: Diffusion-weighted imaging; HIR: Hypoperfusion intensity ratio; MRI: Magnetic resonance imaging; MCA: Middle cerebral artery; NIHSS: National Institutes of Health Stroke Scale; PLD: Postlabel delay.
Rapid Overlay Of Chemical Structures (Rocs) Tool Version 3.2.2.2, supplied by OpenEye Scientific Software Inc, used in various techniques. Bioz Stars score: 90/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
https://www.bioz.com/result/rapid overlay of chemical structures (rocs) tool version 3.2.2.2/product/OpenEye Scientific Software Inc
Average 90 stars, based on 1 article reviews
rapid overlay of chemical structures (rocs) tool version 3.2.2.2 - by Bioz Stars, 2026-06
90/100 stars
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perfactory rapid prototyping machine  (Envisiontec GmbH)
90
Envisiontec GmbH perfactory rapid prototyping machine
MRI and <t>RAPID</t> <t>perfusion</t> analysis of patients with MCA M1 segment vessel wall enhancement. A 63-year-old female patient in Group 2 (IAVWE and severe stenosis) with hypertension for many years was admitted to the hospital for sudden unilateral limb weakness and unclear speech for 2 days with an NIHSS score of 6. Multiple focal hyperintensities distributed in the left frontoparietal watershed area and within the left parietal cortex and subcortical white matter were observed on DWI (A–B). Comparison of sagittal 2DBB images perpendicular to the M1 segment of the right MCA before (C) and after (D) contrast injection showed local vessel wall eccentric thickening and enhancement (arrow). Figures E and J show the patient′s 3D-pCASL perfusion color map (E: PLD1.5 s, J: PLD2.5 s), figures F and K show the CBF diagram (F: PLD1.5 s, K: PLD2.5 s), perfusion mapping shows a relatively significant hypoperfusion state in the MCA territory of the left frontal and parietal lobes. CEMRA (G) shows significant stenosis (arrow, stenotic ratio = 70%) in the left MCA M1 segment. Coronal Gd-2DBB shows the enhancement of the local vessel wall more clearly (H). Figure I shows the subtracted CBF map between PLD2.5 s and PLD1.5 s. Figure L shows the cerebral hemispheric blood flow map, it was measured and generated by the RAPID perfusion analysis software, and the HIR value was automatically calculated.3D-pCASL: Three-dimensional pseudo-continuous arterial spin-labeling; 2DBB: Two dimensional black blood; CBF: Cerebral blood flow; CEMRA: Contrast enhanced magnetic resonance angiography; DWI: Diffusion-weighted imaging; HIR: Hypoperfusion intensity ratio; MRI: Magnetic resonance imaging; MCA: Middle cerebral artery; NIHSS: National Institutes of Health Stroke Scale; PLD: Postlabel delay.
Perfactory Rapid Prototyping Machine, supplied by Envisiontec GmbH, used in various techniques. Bioz Stars score: 90/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
https://www.bioz.com/result/perfactory rapid prototyping machine/product/Envisiontec GmbH
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perfactory rapid prototyping machine - by Bioz Stars, 2026-06
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rint rapid control software, rigaku rapid/xrd  (Rigaku Corporation)
90
Rigaku Corporation rint rapid control software, rigaku rapid/xrd
MRI and <t>RAPID</t> <t>perfusion</t> analysis of patients with MCA M1 segment vessel wall enhancement. A 63-year-old female patient in Group 2 (IAVWE and severe stenosis) with hypertension for many years was admitted to the hospital for sudden unilateral limb weakness and unclear speech for 2 days with an NIHSS score of 6. Multiple focal hyperintensities distributed in the left frontoparietal watershed area and within the left parietal cortex and subcortical white matter were observed on DWI (A–B). Comparison of sagittal 2DBB images perpendicular to the M1 segment of the right MCA before (C) and after (D) contrast injection showed local vessel wall eccentric thickening and enhancement (arrow). Figures E and J show the patient′s 3D-pCASL perfusion color map (E: PLD1.5 s, J: PLD2.5 s), figures F and K show the CBF diagram (F: PLD1.5 s, K: PLD2.5 s), perfusion mapping shows a relatively significant hypoperfusion state in the MCA territory of the left frontal and parietal lobes. CEMRA (G) shows significant stenosis (arrow, stenotic ratio = 70%) in the left MCA M1 segment. Coronal Gd-2DBB shows the enhancement of the local vessel wall more clearly (H). Figure I shows the subtracted CBF map between PLD2.5 s and PLD1.5 s. Figure L shows the cerebral hemispheric blood flow map, it was measured and generated by the RAPID perfusion analysis software, and the HIR value was automatically calculated.3D-pCASL: Three-dimensional pseudo-continuous arterial spin-labeling; 2DBB: Two dimensional black blood; CBF: Cerebral blood flow; CEMRA: Contrast enhanced magnetic resonance angiography; DWI: Diffusion-weighted imaging; HIR: Hypoperfusion intensity ratio; MRI: Magnetic resonance imaging; MCA: Middle cerebral artery; NIHSS: National Institutes of Health Stroke Scale; PLD: Postlabel delay.
Rint Rapid Control Software, Rigaku Rapid/Xrd, supplied by Rigaku Corporation, used in various techniques. Bioz Stars score: 90/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
https://www.bioz.com/result/rint rapid control software, rigaku rapid/xrd/product/Rigaku Corporation
Average 90 stars, based on 1 article reviews
rint rapid control software, rigaku rapid/xrd - by Bioz Stars, 2026-06
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automated ct perfusion software rapid software  (iSchemaView)
90
iSchemaView automated ct perfusion software rapid software
MRI and <t>RAPID</t> <t>perfusion</t> analysis of patients with MCA M1 segment vessel wall enhancement. A 63-year-old female patient in Group 2 (IAVWE and severe stenosis) with hypertension for many years was admitted to the hospital for sudden unilateral limb weakness and unclear speech for 2 days with an NIHSS score of 6. Multiple focal hyperintensities distributed in the left frontoparietal watershed area and within the left parietal cortex and subcortical white matter were observed on DWI (A–B). Comparison of sagittal 2DBB images perpendicular to the M1 segment of the right MCA before (C) and after (D) contrast injection showed local vessel wall eccentric thickening and enhancement (arrow). Figures E and J show the patient′s 3D-pCASL perfusion color map (E: PLD1.5 s, J: PLD2.5 s), figures F and K show the CBF diagram (F: PLD1.5 s, K: PLD2.5 s), perfusion mapping shows a relatively significant hypoperfusion state in the MCA territory of the left frontal and parietal lobes. CEMRA (G) shows significant stenosis (arrow, stenotic ratio = 70%) in the left MCA M1 segment. Coronal Gd-2DBB shows the enhancement of the local vessel wall more clearly (H). Figure I shows the subtracted CBF map between PLD2.5 s and PLD1.5 s. Figure L shows the cerebral hemispheric blood flow map, it was measured and generated by the RAPID perfusion analysis software, and the HIR value was automatically calculated.3D-pCASL: Three-dimensional pseudo-continuous arterial spin-labeling; 2DBB: Two dimensional black blood; CBF: Cerebral blood flow; CEMRA: Contrast enhanced magnetic resonance angiography; DWI: Diffusion-weighted imaging; HIR: Hypoperfusion intensity ratio; MRI: Magnetic resonance imaging; MCA: Middle cerebral artery; NIHSS: National Institutes of Health Stroke Scale; PLD: Postlabel delay.
Automated Ct Perfusion Software Rapid Software, supplied by iSchemaView, used in various techniques. Bioz Stars score: 90/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
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automated ct perfusion software rapid software - by Bioz Stars, 2026-06
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Image Search Results


MRI and RAPID perfusion analysis of patients with MCA M1 segment vessel wall enhancement. A 63-year-old female patient in Group 2 (IAVWE and severe stenosis) with hypertension for many years was admitted to the hospital for sudden unilateral limb weakness and unclear speech for 2 days with an NIHSS score of 6. Multiple focal hyperintensities distributed in the left frontoparietal watershed area and within the left parietal cortex and subcortical white matter were observed on DWI (A–B). Comparison of sagittal 2DBB images perpendicular to the M1 segment of the right MCA before (C) and after (D) contrast injection showed local vessel wall eccentric thickening and enhancement (arrow). Figures E and J show the patient′s 3D-pCASL perfusion color map (E: PLD1.5 s, J: PLD2.5 s), figures F and K show the CBF diagram (F: PLD1.5 s, K: PLD2.5 s), perfusion mapping shows a relatively significant hypoperfusion state in the MCA territory of the left frontal and parietal lobes. CEMRA (G) shows significant stenosis (arrow, stenotic ratio = 70%) in the left MCA M1 segment. Coronal Gd-2DBB shows the enhancement of the local vessel wall more clearly (H). Figure I shows the subtracted CBF map between PLD2.5 s and PLD1.5 s. Figure L shows the cerebral hemispheric blood flow map, it was measured and generated by the RAPID perfusion analysis software, and the HIR value was automatically calculated.3D-pCASL: Three-dimensional pseudo-continuous arterial spin-labeling; 2DBB: Two dimensional black blood; CBF: Cerebral blood flow; CEMRA: Contrast enhanced magnetic resonance angiography; DWI: Diffusion-weighted imaging; HIR: Hypoperfusion intensity ratio; MRI: Magnetic resonance imaging; MCA: Middle cerebral artery; NIHSS: National Institutes of Health Stroke Scale; PLD: Postlabel delay.

Journal: Chinese Medical Journal

Article Title: Effect of arteriosclerotic intracranial arterial vessel wall enhancement on downstream collateral flow

doi: 10.1097/CM9.0000000000002307

Figure Lengend Snippet: MRI and RAPID perfusion analysis of patients with MCA M1 segment vessel wall enhancement. A 63-year-old female patient in Group 2 (IAVWE and severe stenosis) with hypertension for many years was admitted to the hospital for sudden unilateral limb weakness and unclear speech for 2 days with an NIHSS score of 6. Multiple focal hyperintensities distributed in the left frontoparietal watershed area and within the left parietal cortex and subcortical white matter were observed on DWI (A–B). Comparison of sagittal 2DBB images perpendicular to the M1 segment of the right MCA before (C) and after (D) contrast injection showed local vessel wall eccentric thickening and enhancement (arrow). Figures E and J show the patient′s 3D-pCASL perfusion color map (E: PLD1.5 s, J: PLD2.5 s), figures F and K show the CBF diagram (F: PLD1.5 s, K: PLD2.5 s), perfusion mapping shows a relatively significant hypoperfusion state in the MCA territory of the left frontal and parietal lobes. CEMRA (G) shows significant stenosis (arrow, stenotic ratio = 70%) in the left MCA M1 segment. Coronal Gd-2DBB shows the enhancement of the local vessel wall more clearly (H). Figure I shows the subtracted CBF map between PLD2.5 s and PLD1.5 s. Figure L shows the cerebral hemispheric blood flow map, it was measured and generated by the RAPID perfusion analysis software, and the HIR value was automatically calculated.3D-pCASL: Three-dimensional pseudo-continuous arterial spin-labeling; 2DBB: Two dimensional black blood; CBF: Cerebral blood flow; CEMRA: Contrast enhanced magnetic resonance angiography; DWI: Diffusion-weighted imaging; HIR: Hypoperfusion intensity ratio; MRI: Magnetic resonance imaging; MCA: Middle cerebral artery; NIHSS: National Institutes of Health Stroke Scale; PLD: Postlabel delay.

Article Snippet: [ ] The RAPID perfusion imaging platform of iSchemaView, which was recently approved by the Food and Drug Administration (FDA), provides visualized digital images of cerebral perfusion.

Techniques: Comparison, Injection, Generated, Software, Labeling, Diffusion-based Assay, Imaging, Magnetic Resonance Imaging