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
スポンサーリンク
概要
- 論文の詳細を見る
We speculated that meningeal pathologies might facilitate the permeability of cranial nerves at the fundus of the internal auditory canal (IAC), causing prompt enhancement after administration of Gd-DTPA. Using a 3D- fluid-attenuated inversion recovery (FLAIR) sequence, we evaluated the enhancement of the cerebrospinal fluid (CSF) space in the IAC fundus 10 min after Gd-DTPA administration in patients with meningeal diseases. Twenty patients (aged 22 to 79 years) were divided into 2 groups, a group with meningeal disease comprising 9 patients with meningeal abnormalities (6, tumor dissemination; 3, infection) and a control group of 11 patients with unilateral IAC pathology whose healthy sides were included as controls. Six of the 9 patients in the group with meningeal disease showed bilateral enhancement; one showed unilateral enhancement. None of the control group showed enhancement in the healthy side. One patient with Ramsay-Hunt syndrome showed only ipsilateral enhancement. Enhancement in the IAC fundus was frequently observed in patients with meningeal disease, even just 10 min after administration of contrast agent. This enhancement in the IAC fundus was never visible on T1-weighted 3D-FLASH images.
- 日本磁気共鳴医学会の論文
- 2006-10-01
著者
-
深津 博
名古屋大学医学部放射線医学教室
-
深津 博
名古屋大学放射線科
-
深津 博
国立療養所鈴鹿病院 神経内科
-
NAGANAWA Shinji
Department of Radiology, Nagoya University Graduate School of Medicine
-
NAKASHIMA Tsutomu
Department of Otorhinolaryngology, Nagoya University Graduate School of Medicine
-
深津 博
名古屋大学医学部附属病院 放射線部
-
深津 博
名古屋大学 医学部放射線科
-
SUGIURA Makoto
Department of Neurosurgery, Neurological Institute, Tokyo Women's Medical School
-
FUKATSU Hiroshi
Department of Radiology, Nagoya University Hospital
-
Fukatsu Hiroshi
Department Of Radiology Nagoya University Graduate School Of Medicine
-
Fukatsu H
Tsukuba Research Institute Banyu Pharmaceutical Co. Ltd
-
Maruyama Katsuya
Siemens-asahi Medical Technologies Ltd.
-
Nakashima Tsutomu
Department Of Otorhinolaryngology Nagoya University Graduate School Of Medicine
-
KAWAMURA Minako
Department of Radiology, Nagoya University Graduate School of Medicine
-
Naganawa Shinji
Department Of Radiology Nagoya University Graduate School Of Medicine
-
Sugiura Makoto
Department Of Neurosurgery Tokyo Women's Medical College
-
Maruyama Kunihiro
Siemens-asahi Medical Technologies Ltd.
-
Kawamura Minako
Department Of Radiology Nagoya University Graduate School Of Medicine
-
Fukatsu Hiroshi
名古屋大学医学部附属病院 放射線部
-
Sugiura Makoto
Department Of Dermatology Shizuoka Municipal Shimizu Hospital
-
Sugiura Makoto
Department Of Otorhinolaryngology Nagoya University Graduate School Of Medicine
-
Nakashima Tsutomu
Department Of Cardiology Nagoya University Graduate School Of Medicine
-
Naganawa Shinji
Departments Of Radiology Nagoya National Hospital
関連論文
- 病診連携における医療コンシェルジュ導入による外来診療の改善効果と問題点
- 医療コンシェルジュ導入による外来診療の改善効果と問題点 : 外来待ち時間の劇的短縮と患者満足度向上を目指して
- OP-1-105 MD-CTによる肝門部胆管癌における胆管内進展範囲の術前診断の検討(胆道3)
- 加温処理骨移植後の力学的強度、骨密度及び組織像の変化
- 低磁場MRIを用いた睡眠時無呼吸時の上気道と声帯の変化 : 多系統萎縮症と肥満による閉塞性睡眠時無呼吸症との対比
- O2-54 潜因性West症候群におけるDiffusion Tensor画像とFDG-PET所見の比較(画像3,一般演題(口演),第42回日本てんかん学会)
- Signal Alteration of the Cochlear Perilymph on 3 Different Sequences after Intratympanic Gd-DTPA Administration at 3 Tesla: Comparison of 3D-FLAIR, 3D-T1-weighted Imaging, and 3D-CISS
- 正中神経電気刺激における第一次体性感覚野における脳活動について : fMRIを用いた検討
- 画像フィルターの 3D time-of-flight MR angiography の画質に及ぼす影響
- Single shot gradient echo EPIを用いた正常上腹部臓器のperfusion dynamic scanの検討
- MRIにて被殻病変を認め, 神経病理学的に確認した, 家族性パーキンソニズムの一家系
- Leigh脳症の1剖検例 : MRI拡散強調画像高信号の病理学的背景
- 3D-Fast Spin Echo法を用いた内耳器官微細構造の観察
- 画像診断レポートの新しい展開:Hyperlink report レポート上の語句とDICOM viewer上の画像のhyperlinkを簡単に作成でき、情報の迅速かつ確実・安全な伝達を可能とするレポートシステムの開発と評価 (特集2 PACSと電子カルテ)
- 低磁場MR fluoroscopyによる睡眠時無呼吸症候群の評価
- 医療コンシェルジュの導入による地域医療連携の効率化
- 附属病院中央診療棟刷新に伴う新しい医療画像処理システムの導入
- 1.腎疾患の画像診断腫瘍性疾患を中心に
- Interventional MRIの現状と将来(MRの治療応用と機器)
- 3D imaging の現状と将来
- modern MRIにおけるartifact,peudolesion,pitfall--日常の読影における問題点と解決法
- 肝臓疾患のCT, USおよびMRIによる診断能の客観的評価に関する研究
- Dynamic MRIによる骨軟部悪性腫瘍の術前化学療法効果判定
- MRI
- フェリデックス投与後のT1強調像が評価に有用であった2例 (肝腫瘍性病変におけるMRI診断--フェリデックスMRI症例)
- 3D-fast spin echo法を用いた小脳橋角部のMR cisternography:280例の検討
- MRIが病変部の確定に有用であった視神経炎の一例
- 大学病院としての取り組み (特集 PACS 2008)
- Neural networkを用いた医用画像圧縮技術の開発と評価(第1報)Lossless圧縮における評価 (特集 PACSはここまで進化した)
- Hyperlink reportとORION (特集 PACSはここまで進化した)
- 3 Tesla MRIによる前立腺癌の診断--拡散係数画像の有用性 (Routine Clinical MRI 2006 Book)
- 3Tesla MR装置を用いたMRスペクトロスコピーの有用性 (特集 形態を離れたMRIの有用性)
- 検査増や画像の膨大化などによる放射線科医の労働強化 (総特集 今、放射線診療が抱える課題と展望)
- Computerized Tomography in Acute Severe Head Trauma
- 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)
- Estimation of Gadolinium-induced T1-shortening with Measurement of Simple Signal Intensity Ratio between the Cochlea and Brain Parenchyma on 3D-FLAIR: Correlation with T1 Measurement by TI Scout Sequence
- 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
- Aortic Pressure Augmentation as a Marker of Cardiovascular Risk in Obstructive Sleep Apnea Syndrome
- 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
- Experimental Head Injury with Lateral Impact Using Monkeys (Preliminary Report) : Dynamic and Pathological Investigation
- Experimental Head Injury in Monkeys : Concussion and Its Tolerance Level
- Interactive Fusion of Three-dimensional Images of Upper Abdominal CT and FDG PET with No Body Surface Markers
- 初回生検陰性例におけるMRSpectroscopyを併用した前立腺再生検の検討
- 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
- 1β-Methyl-2-(5-substituted pyrrolidin-3-ylthio) carbapenems; 3. synthesis and Antibacterial Activity of BO-2727 and Its Related Compounds
- 1β-Methyl-2-(5-substituted pyrrolidin-3-ylthio) carbapenems; 2. Synthesis and Antibacterial Activity of 5-Aminopropyl and 5-Aminopropenyl Pyrrolidine Derivatives
- Effects of Superoxide Dismutase on the Acetylcholine-induced Relaxation Response in Cholesterol-fed and Streptozotocin-induced Diabetic Mice
- 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 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
- Measurement and Evaluation of the Acoustic Noise of A 3 Tesla MR Scanner
- Intramammary Extension of Breast Cancer: Diagnosis with MR Mammography
- 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
- 3T MR for Clinical Use : Update
- 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
- 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
- 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
- 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
- Imaging of Meniere's Disease by Subtraction of MR Cisternography from Positive Perilymph Image