Journal: Frontiers in Endocrinology

Article Title: The value of functional magnetic resonance imaging in the evaluation of diabetic kidney disease: a systematic review and meta-analysis

doi: 10.3389/fendo.2023.1226830

Figure Lengend Snippet: Characteristics of the included studies.

Article Snippet: Deng 2018 ( ) , 1.5T , Siemens , IVIM , 3 renal parenchymal sites of interest in each of the upper, middle and lower parts, avoiding the renal sinuses , 19 , 12 , 0 , T2DM , 52.3 , 50.2 , CKD-EPI.

Techniques:

Journal: Neurology International

Article Title: A Case of Idiopathic Intracranial Hypertension Complicated with both Infratentorial and Supratentorial Cortical Superficial Siderosis: Novel Imaging Findings on Intravoxel Incoherent Motion Magnetic Resonance Imaging Offering Clues to Pathophysiology

doi: 10.3390/neurolint16040053

Figure Lengend Snippet: IVIM MRI findings showing the intracranial hypertension state and intracranial pressure reduction with acetazolamide administration. ( a ). IVIM MRI in the intracranial hypertension state before oral acetazolamide treatment, ( b ). IVIM MRI showing decreased intracranial pressure after oral acetazolamide treatment. IVIM MRI: intravoxel incoherent motion magnetic resonance imaging.

Article Snippet: Intravoxel incoherent motion (IVIM) MRI, which was used to visualize CSF movement [ ], using the IVIM Map (FUJIFILM Corporation), showed ( ) that the SS site matched the area of strong incoherent CSF motion at the time of pre-treatment in our case as well.

Techniques: Magnetic Resonance Imaging

Journal: Neurology International

Article Title: A Case of Idiopathic Intracranial Hypertension Complicated with both Infratentorial and Supratentorial Cortical Superficial Siderosis: Novel Imaging Findings on Intravoxel Incoherent Motion Magnetic Resonance Imaging Offering Clues to Pathophysiology

doi: 10.3390/neurolint16040053

Figure Lengend Snippet: Mean f values (%) in IVIM MRI in the IICP state before treatment and decreased ICP state after treatment.

Article Snippet: Intravoxel incoherent motion (IVIM) MRI, which was used to visualize CSF movement [ ], using the IVIM Map (FUJIFILM Corporation), showed ( ) that the SS site matched the area of strong incoherent CSF motion at the time of pre-treatment in our case as well.

Techniques:

Journal: Frontiers in Neuroscience

Article Title: Intravoxel Incoherent Motion Magnetic Resonance Imaging Used in Preoperative Screening of High-Risk Patients With Moyamoya Disease Who May Develop Postoperative Cerebral Hyperperfusion Syndrome

doi: 10.3389/fnins.2022.826021

Figure Lengend Snippet: MRI scanning sequences and parameters.

Article Snippet: Four parameters, including apparent diffusion coefficient (ADC), diffusion coefficient (D), pseudo-diffusion coefficient (D*), and perfusion fraction (f), were calculated and derived using a Siemens IVIM work-in-progress package (MR Body Diffusion Toolbox version 1.3.0) ( ).

Techniques:

Journal: Frontiers in Neuroscience

Article Title: Intravoxel Incoherent Motion Magnetic Resonance Imaging Used in Preoperative Screening of High-Risk Patients With Moyamoya Disease Who May Develop Postoperative Cerebral Hyperperfusion Syndrome

doi: 10.3389/fnins.2022.826021

Figure Lengend Snippet: Intravoxel incoherent motion MRI imaging obtained after post-processing (the columns show three different levels, peripheral white matter level, basal ganglia level, cerebellar hemisphere level; the line shows four different IVIM parameters, ADC, D, f, D*value). (A–C) Image of ADC value; (D–F) image of D -value; (G–I) image of f value; (J–L) image of D* value.

Article Snippet: Four parameters, including apparent diffusion coefficient (ADC), diffusion coefficient (D), pseudo-diffusion coefficient (D*), and perfusion fraction (f), were calculated and derived using a Siemens IVIM work-in-progress package (MR Body Diffusion Toolbox version 1.3.0) ( ).

Techniques: Imaging

Journal: Frontiers in Neuroscience

Article Title: Intravoxel Incoherent Motion Magnetic Resonance Imaging Used in Preoperative Screening of High-Risk Patients With Moyamoya Disease Who May Develop Postoperative Cerebral Hyperperfusion Syndrome

doi: 10.3389/fnins.2022.826021

Figure Lengend Snippet: The placement of ROIs on IVIM images in three different level. (A) peripheral white matter level; (B) basal ganglia level; (C) cerebellar hemisphere level. A total of 22 ROIs were placed symmetrically on the three transverse images.

Article Snippet: Four parameters, including apparent diffusion coefficient (ADC), diffusion coefficient (D), pseudo-diffusion coefficient (D*), and perfusion fraction (f), were calculated and derived using a Siemens IVIM work-in-progress package (MR Body Diffusion Toolbox version 1.3.0) ( ).

Techniques:

Journal: Frontiers in Neuroscience

Article Title: Intravoxel Incoherent Motion Magnetic Resonance Imaging Used in Preoperative Screening of High-Risk Patients With Moyamoya Disease Who May Develop Postoperative Cerebral Hyperperfusion Syndrome

doi: 10.3389/fnins.2022.826021

Figure Lengend Snippet: Examination results of the MMD and control groups.

Article Snippet: Four parameters, including apparent diffusion coefficient (ADC), diffusion coefficient (D), pseudo-diffusion coefficient (D*), and perfusion fraction (f), were calculated and derived using a Siemens IVIM work-in-progress package (MR Body Diffusion Toolbox version 1.3.0) ( ).

Techniques: Control

Journal: Korean Journal of Radiology

Article Title: Comparative Study between ZOOMit and Conventional Intravoxel Incoherent Motion MRI for Assessing Parotid Gland Abnormalities in Patients with Early- or Mid-Stage Sjögren’s Syndrome

doi: 10.3348/kjr.2021.0695

Figure Lengend Snippet: MRI Protocols for ZOOMit and Conventional Imaging

Article Snippet: Especially for patients with mild parotid gland symptoms and normal morphology, the subtle changes in the parotid glands can be detected earlier with ZOOMit IVIM technology.

Techniques:

Journal: Korean Journal of Radiology

Article Title: Comparative Study between ZOOMit and Conventional Intravoxel Incoherent Motion MRI for Assessing Parotid Gland Abnormalities in Patients with Early- or Mid-Stage Sjögren’s Syndrome

doi: 10.3348/kjr.2021.0695

Figure Lengend Snippet: A. Maximum overlap of the IVIM curve and the fitting line of ZOOMit IVIM images. B1-3. The generated D, f, and D * maps of ZOOMit IVIM images. C. The ROI was placed at least 2 mm from the left parotid margin on the ZOOMit DWI scan (b = 0 s/mm 2 ). D1-3. The same ROI was placed on the D, f, and D * maps of ZOOMit IVIM images to obtain the corresponding Z-D, Z-f, and Z-D * values, respectively. E. Maximum overlap of the IVIM curve and the fitting line of conventional IVIM images. F1-3. The generated D, f, and D * maps of conventional IVIM images. G. The ROI was placed at least 2 mm from the left parotid margin on a conventional DWI image (b = 0 s/mm 2 ). H1-3. The same ROI was placed on the D, f, and D * maps of conventional IVIM images to obtain the corresponding C-D, C-f, and C-D * values, respectively. C-D = conventional diffusion coefficient, C-D * = conventional pseudodiffusion coefficient, C-f = conventional perfusion fraction, DWI = diffusion-weighted imaging, IVIM = intravoxel incoherent motion, ROI = region of interest, Z-D = ZOOMit diffusion coefficient, Z-D * = ZOOMit pseudodiffusion coefficient, Z-f = ZOOMit perfusion fraction

Article Snippet: Especially for patients with mild parotid gland symptoms and normal morphology, the subtle changes in the parotid glands can be detected earlier with ZOOMit IVIM technology.

Techniques: Generated, Diffusion-based Assay, Imaging

Journal: Korean Journal of Radiology

Article Title: Comparative Study between ZOOMit and Conventional Intravoxel Incoherent Motion MRI for Assessing Parotid Gland Abnormalities in Patients with Early- or Mid-Stage Sjögren’s Syndrome

doi: 10.3348/kjr.2021.0695

Figure Lengend Snippet: Intra- and Interobserver ICCs for the Measurements Derived from Conventional and ZOOMit IVIM Images of Parotid Glands

Article Snippet: Especially for patients with mild parotid gland symptoms and normal morphology, the subtle changes in the parotid glands can be detected earlier with ZOOMit IVIM technology.

Techniques: Derivative Assay

Journal: Korean Journal of Radiology

Article Title: Comparative Study between ZOOMit and Conventional Intravoxel Incoherent Motion MRI for Assessing Parotid Gland Abnormalities in Patients with Early- or Mid-Stage Sjögren’s Syndrome

doi: 10.3348/kjr.2021.0695

Figure Lengend Snippet: Comparison of ZOOMit and Conventional Intravoxel Incoherent Motion Parameters between the Left and Right Parotid Glands

Article Snippet: Especially for patients with mild parotid gland symptoms and normal morphology, the subtle changes in the parotid glands can be detected earlier with ZOOMit IVIM technology.

Techniques: Comparison

Journal: Korean Journal of Radiology

Article Title: Comparative Study between ZOOMit and Conventional Intravoxel Incoherent Motion MRI for Assessing Parotid Gland Abnormalities in Patients with Early- or Mid-Stage Sjögren’s Syndrome

doi: 10.3348/kjr.2021.0695

Figure Lengend Snippet: Comparison of ZOOMit and Conventional IVIM Parameters between SS and HC Groups

Article Snippet: Especially for patients with mild parotid gland symptoms and normal morphology, the subtle changes in the parotid glands can be detected earlier with ZOOMit IVIM technology.

Techniques: Comparison

Journal: Korean Journal of Radiology

Article Title: Comparative Study between ZOOMit and Conventional Intravoxel Incoherent Motion MRI for Assessing Parotid Gland Abnormalities in Patients with Early- or Mid-Stage Sjögren’s Syndrome

doi: 10.3348/kjr.2021.0695

Figure Lengend Snippet: Z-D, Z-f, and Z-D * maps (A1-C1) and C-D, C-f, and C-D * maps (A2-C2) of a 52-year-old female SS patient. Z-D, Z-f, and Z-D * maps (D1-F1) and C-D, C-f, and C-D * maps (D2-F2) of a 57-year-old male HC. The Z-f value of the SS patient was higher than that of the HC, and SS can be correctly diagnosed with a Z-f value greater than 0.120 in both the left and right parotid glands (B1) . The Z-D * value of the SS patient was higher than that of the HC, and SS can be correctly diagnosed with a Z-D * value greater than 51.25 mm 2 /s in both the left and right parotid glands (C1) . The C-D * value was high in both the SS patient and HC, and the right normal parotid gland was misdiagnosed as SS. C-D = conventional diffusion coefficient, C-D * = conventional pseudodiffusion coefficient, C-f = conventional perfusion fraction, D = diffusion coefficient, D * = pseudodiffusion coefficient, f = perfusion fraction, HC = healthy control, SS = Sjögren’s syndrome, Z-D = ZOOMit diffusion coefficient, Z-D * = ZOOMit pseudodiffusion coefficient, Z-f = ZOOMit perfusion fraction

Article Snippet: Especially for patients with mild parotid gland symptoms and normal morphology, the subtle changes in the parotid glands can be detected earlier with ZOOMit IVIM technology.

Techniques: Diffusion-based Assay, Control

Journal: Korean Journal of Radiology

Article Title: Comparative Study between ZOOMit and Conventional Intravoxel Incoherent Motion MRI for Assessing Parotid Gland Abnormalities in Patients with Early- or Mid-Stage Sjögren’s Syndrome

doi: 10.3348/kjr.2021.0695

Figure Lengend Snippet: The Delong test demonstrated that the diagnostic efficiency of the combined indicators was greater than that of any single diagnostic indicator (all p < 0.01). AUC = area under the curve, C-D * = conventional pseudodiffusion coefficient, MRG = MR gland nodular grade, Z-D * = ZOOMit pseudodiffusion coefficient, Z-f = ZOOMit perfusion fraction

Article Snippet: Especially for patients with mild parotid gland symptoms and normal morphology, the subtle changes in the parotid glands can be detected earlier with ZOOMit IVIM technology.

Techniques: Diagnostic Assay