Imaging of Ménière's Disease after Intravenous Administration of Single-dose Gadodiamide: Utility of Multiplication of MR Cisternography and HYDROPS Image
スポンサーリンク
概要
- 論文の詳細を見る
A HYDROPS (HYbriD of Reversed image Of Positive endolymph signal and native image of positive perilymph Signal) image, created by subtracting a positive endolymph image from a positive perilymph image after intravenous injection of single-dose gadodiamide, has been reported to facilitate recognition of endolymphatic hydrops. To further increase the contrast-to-noise ratio (CNR) of HYDROPS images, we multiplied a T2-weighted MR cisternographic image onto the HYDROPS image. Ten patients with suspected Ménière's disease were included. The average CNR of generated images increased to more than 200 times that of HYDROP images.
著者
-
Kawai Hisashi
Department Of Radiology Nagoya University Graduate School Of Medicine
-
Yamazaki Masahiro
Department Of Chemistry Tokyo Institute Of Technology
-
Naganawa Shinji
Department Of Radiology Nagoya University Graduate School Of Medicine
-
Sone Michihiko
Department Of Otorhinolaryngology Nagoya University Graduate School Of Medicine
-
Bokura Kiminori
Department Of Radiology Nagoya University Graduate School Of Medicine
-
Nakashima Tsutomu
Department Of Cardiology Nagoya University Graduate School Of Medicine
関連論文
- Screening Helical CT for Mass Screening of Lung Cancer: Application of Low-Dose and Single-Breath-Hold Scanning
- OE-042 Assessment of Endothelial Function in Obstructive Sleep Apnea Syndrome(Arrhythmia, diagnosis/Pathophysiology/EPS(01)(A),Oral Presentation(English),The 72nd Annual Scientific Meeting of the Japanese Circulation Society)
- Detection of Presumed Hemorrhage in the Ampullar Endolymph of the Semicircular Canal : A Case Report
- Endolymphatic Hydrops of the Labyrinth Visualized on Noncontrast MR Imaging : A Case Report
- Smoking, Alcohol, Sleep and Risk of Idiopathic Sudden Deafness : A Case-Control Study Using Pooled Controls
- Comparisons of I-123 diagnostic and I-131 post-treatment scans for detecting residual thyroid tissue and metastases of differentiated thyroid cancer
- Correlation between Estimated Glomerular Filtration Rate (eGFR) and Apparent Diffusion Coefficient (ADC) Values of the Kidneys
- Follow-up for Patients with Obstructive Sleep Apnea Syndrome using A Portable Recording Device
- Diagnostic Value of SPIO-mediated Breath-hold, Black-blood Fluid-attenuated, Inversion Recovery (BH-BB-FLAIR) Imaging in Patients with Hepatocellular Carcinomas
- Usefulness of FDG PET for diagnosis and radiotherapy of the patient with malignant lymphoma involving bone marrow
- The Role of Contrast-Enhanced MR Mammography for Determining Candidates for Breast Conservation Surgery
- Increased Sensitivity to Low Concentration Gadolinium Contrast by Optimized Heavily T_2-weighted 3D-FLAIR to Visualize Endolymphatic Space
- Signal Alteration of the Cochlear Perilymph on 3 Different Sequences after Intratympanic Gd-DTPA Administration at 3 Tesla : Comparison of 3D-FLAIR, 3D-T_1-weighted Imaging, and 3D-CISS
- MR Imaging of the Cochlear Modiolus after Intratympanic Administration of Gd-DTPA
- Estimation of Gadolinium-induced T_1-shortening with Measurement of Simple Signal Intensity Ratio between the Cochlea and Brain Parenchyma on 3D-FLAIR : Correlation with T_1 Measurement by TI Scout Sequence
- Neuroendocrine tumor metastasis to the thyroid gland
- Direct comparison study between FDG-PET and IMP-SPECT for diagnosing Alzheimer's disease using 3D-SSP analysis in the same patients
- MR Imaging of the Primary Breast Lymphoma: A Case Report
- Visualization of Neuromelanin in the Substantia Nigra and Locus Ceruleus at 1.5T Using a 3D-gradient Echo Sequence with Magnetization Transfer Contrast
- Contrast-enhanced MR Imaging of Metastatic Brain Tumor at 3 Tesla : Utility of T_1-weighted SPACE Compared with 2D Spin Echo and 3D Gradient Echo Sequence
- Prompt Contrast Enhancement of Cerebrospinal Fluid Space in the Fundus of the Internal Auditory Canal : Observations in Patients with Meningeal Diseases on 3D-FLAIR Images at 3 Tesla
- High-speed Imaging at 3 Tesla : A Technical and Clinical Review with an Emphasis on Whole-brain 3D Imaging
- Aortoiliac Stenooculusive Disease and Aneurysms: Screening with Non-contrast Enhanced Two-dimensional Cardiac Gated Cine Phase Contrast MR Angiography with Multiple Velocity Encoded Values and Cardiac Gated Two-dimensional Time-of-flight MR Angiography
- The Electronic Structures of the Clean and H Adsorbed (111) Surfaces for MC (M=Ti,Zr and Nb); DV-Xα MO Calculations (第15回表面科学講演大会論文特集-2-)
- The Effects of Age on Hearing and Middle Ear Function
- Stent-graft Placement for Pseudoaneurysm of the Aorta
- Diffusion-weighted Imaging of the Liver : Technical Challenges and Prospects for the Future
- Real-time Interactive MR Imaging System:Sequence Optimization, and Basic and Clinical Evaluations
- Clinical Evaluation of Three-dimensional MR-Cholangiopancreatography using Three-dimensional Fourier Transform Fast Asymmetric Spin Echo Method(3DFT=FASE): Usefulness of Observation by Multi-planar Reconstruction
- Contrast-enhanced MR Angiography of the Carotid Artery using 3D Time-resolved Imaging of Contrast Kinetics: Comparison with Real-time Fluoroscopic Triggered 3D-elliptical Centric View Ordering
- Neuroendocrine tumor in the breast
- Imaging Endolymphatic Hydrops at 3 Tesla Using 3D-FLAIR with Intratympanic Gd-DTPA Administration
- Arachnoid Granulations on High-resolution MR Images and Diffusion-weighted MR Images:Normal Appearance and Frequency
- Cerebral Black Blood MR Angiography with the Interleaved Multi-Slab Three-Dimensional Fast Spin Echo Sequence
- Development and evaluation of a novel lossless image compression method (AIC : artificial intelligence compression method) using neural networks as artificial intelligence
- Autoregulation of Cochlear Blood Flow
- Visualization of Endolymphatic Hydrops in Meniere's Disease with Single-dose Intravenous Gadolinium-based Contrast Media using Heavily T_2-weighted 3D-FLAIR
- Simultaneous Three-dimensional Visualization of the Intra-parotid Facial Nerve and Parotid Duct using a Three-dimensional Reversed FISP Sequence with Diffusion Weighting
- Water fat separation using the single acquisition "sandwich" type 3-point Dixon method to optimize knee joint scans
- High-resolution MR Images of Inner Ear Internal Anatomy using a Local Gradient Coil at 1.5 Tesla:Correlation with Histological Specimen
- Mesothelial Cell Proliferation in the Scala Tympani: a Reaction to the Rupture of the Round Window Membrane
- Contrast Enhancement of the Anterior Eye Segment and Subarachnoid Space : Detection in the Normal State by Heavily T_2-weighted 3D FLAIR
- Visualization of Endolymphatic Hydrops after Intratympanic Injection of Gd-DTPA : Comparison of 2D and 3D Real Inversion Recovery Imaging
- The coefficient variation of home blood pressure is a novel factor associated with macroalbuminuria in type 2 diabetes mellitus
- Visualization of Endolymphatic Hydrops in Meniere's Disease after Single-dose Intravenous Gadolinium-based Contrast Medium : Timing of Optimal Enhancement
- Anatomical Details of the Brainstem and Cranial Nerves Visualized by High Resolution Readout-segmented Multi-shot Echo-planar Diffusion-weighted Images using Unidirectional MPG at 3T
- FDG-PET performed concurrently with initial I-131 ablation for differentiated thyroid cancer
- Imaging of Endolymphatic and Perilymphatic Fluid after Intravenous Administration of Single-dose Gadodiamide
- Toe-brachial index is associated more strongly with albuminuria or glomerular filtration rate than ankle-brachial index in patients with type 2 diabetes
- A Survey Analysis of Acoustic Trauma Related to MR Scans
- Imaging of Meniere's Disease after Intravenous Administration of Single-dose Gadodiamide : Utility of Subtraction Images with Different Inversion Time
- Three-dimensional Visualization of Endolymphatic Hydrops after Intravenous Administration of Single-dose Gadodiamide
- Imaging of Ménière's Disease after Intravenous Administration of Single-dose Gadodiamide: Utility of Multiplication of MR Cisternography and HYDROPS Image
- Estimation of Perilymph Enhancement after Intratympanic Administration of Gd-DTPA by Fast T1-mapping with a Dual Flip Angle 3D Spoiled Gradient Echo Sequence
- Smoking, Alcohol, Sleep and Risk of Idiopathic Sudden Deafness: A Case-Control Study Using Pooled Controls.
- Visualization of Endolymphatic Hydrops in Ménière's Disease after Intravenous Administration of Single-dose Gadodiamide at 1.5T
- Establishing Normal Diameter Range of the Cochlear and Facial Nerves with 3D-CISS at 3T
- Semi-quantification of Endolymphatic Size on MR Imaging after Intravenous Injection of Single-dose Gadodiamide: Comparison between Two Types of Processing Strategies
- A Survey Analysis of Acoustic Trauma Related to MR Scans
- Imaging of Meniere's Disease by Subtraction of MR Cisternography from Positive Perilymph Image
- Serum pepsinogen I/II ratio is correlated with albuminuria in patients with type 2 diabetes
- Low insulin level is associated with aortic stiffness
- ^F-FDG-PET/CT predicts survival in hypopharyngeal squamous cell carcinoma