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- Methods 26 cases with pituitary micro-adenoma were retrospectively studied by plain MRI scan, dynamic enhance MRI scan and conventional enhanced MRI scan. 方法对26例垂体微腺瘤患者的磁共振平扫、动态增强扫描、常规延迟增强扫描影像学资料进行回顾性分析。
- Keywords pituitary microadenoma;dynamic enhanced MRI scanning; 关键词垂体微腺瘤;磁共振动态增强扫描;
- Research progress in dynamic enhanced MRI technology ror diagnosing pituitary adenoma 垂体瘤动态增强MRI影像技术研究进展
- dynamic enhanced MRI 动态增强磁共振成像
- Methods A total of 49 bile duct cancer cases with complete clinical data were examined with conventional MRI, axial dynamic enhanced scan and MRCP. 方法对49例有完整临床资料的胆管癌病例行常规MRI平扫、三期动态增强扫描及磁共振胰胆管成像(MRCP)。
- Methods In total 35 cases of pituitary micro-adenoma confirmed by clinical diagnosis were examined by dynamic contrast enhanced MRI scan. 方法回顾分析临床确诊的35例垂体微腺瘤动态MRI增强扫描的表现,并进行讨论。
- There were 130 lesions on FSE T2WI sequence with fat suppression,115 lesions on dynamic T1WI GRE and 127 lesions on GRE T2* respectively which were found by Resovist enhanced MRI. Resovist增强去脂FSE T2WI序列检出病灶最多，共130个；Resovist动态增强共检出115个病灶；
- Dynamic enhancement MRI and multirow-detector helical CT for detection of small hepatocellular carcinoma with receiver operating characteristic analysis MRI与多层螺旋CT动态增强检测小肝细胞癌:受试者特性曲线分析
- Comprehensive MRI examination was performed for all patients,sequences including 2D T_1W and T_2W,2D MRCP,3D thin-section dynamic enhanced tri-phase scanning,and 2D T_1W enhanced scanning at equilibrium phase. 所有患者术前接受了上腹部MRI检查,包括2DT1WI、T2WI平扫,2D磁共振胰胆管成像(MRCP),3D薄层三期动态增强扫描和2DT1WI平衡期增强扫描。
- Aim: To evaluate the possibility of using dynamic enhanced magnetic resonance image(MRI) to access the hydronephrotic kidney function which is not shown on conventional intravenous urography(IVU). 目的:了解动态增强磁共振成像(MRI)在评估静脉肾盂造影(IVU)不显影梗阻性积水肾脏功能中的应用价值。
- Methods Twelve cases of AD were examined by using TSE sequence, Haste, True fisp, cine-MRI and enhanced MRI sequence. 方法对12例主动脉夹层病人行常规TSE序列、快速扫描HASTE黑血、True FISP亮血序列、cine-MRI电影以及增强扫描。
- The MRI imaging of MCC is lower signals with unclear border in T1w and T2w, but becomes clear in enhanced MRI. CT见略高密度均匀的病变 ,MRI上T1w、T2w呈略低信号 ,边界不清 ;
- Methods Apply conventional and enhanced MRI scan to 10 patients clinically diagnosed with acute myelitis. 方法对临床诊断为急性脊髓炎的10例患者,进行常规及增强MRI扫描。
- The plain and enhanced MRI scanning were all very helpful in the diagnosing of PLB. 平扫和增强MRI检查对骨原发性淋巴瘤定性诊断有较高的诊断价值。
- The flaky or nodular T1 and T2 signal foci were seen on MRI.Flaky and spotty foci were seen on enhanced MRI. MRI显示病灶呈片状或结节状长T1长T2信号灶，增强扫描其内可见斑片状、点状强化灶。
- Objective To evaluate the value of dynamic contrast enhancement MRI in the diagnosis of pituitary micro-adenomas. 目的评价磁共振动态增强扫描诊断垂体微腺瘤的价值。
- All cases underwent MRI cerebral conventional examination, 10 of them had MR venous angiography(MRV), 5 cases underwent enhanced MRI scan. 全部行头颅MRI平扫检查,其中10例行磁共振静脉血管造影(MRV)检查,5例行Gd-DTPA增强扫描。
- Spiral CT dynamic enhanced scanning was performed in all 18 patients, additional DSA was done in 7 of them. 18例APS均行螺旋CT动态增强三期扫描 ,其中 7例还进行了DSA检查。
- Plain with DTPA enhanced MRI scanning,including sagital T 2W 1 before contrasted accessory parts in all patients on a 1.5TMr unit (GE Signa Advantage). 选择 2 6例经术后病理和临床证实的颈胸段肿瘤 ,分别观察椎体、附件、椎间盘病变情况 ,椎体溶骨及软组织肿块MRI情况。
- Methods:17 patients with biliary duct cancer in porta-hepatis underwent plain and dynamic enhanced MSCT. 方法:回顾性分析17例行MSCT平扫及动态增强扫描的肝门部胆管癌影像学资料,并与手术及病理对照分析。
