MRS can differentiate the nature of the lesions, and can improve the diagnostic specificity combined with dynamic contrast enhancement MRI.
MRS能够区分病变性质，与动态对比增强扫描联合应用能够提高诊断的特异性。
Conclusion Radiation-induced liver injury presents characteristic MRI features, and plain and dynamic enhanced MRI can be of great value for its diagnosis.
结论放射性肝损伤MRI表现有一定的特征性；MRI平扫与动态增强扫描有较高的诊断价值。
Methods 31 patients with pituitary microadenoma were retrospectively studied by means Of conventional MRI scanning, conventional enhanced MRI scanning and dynamic enhanced MRI scanning.
方法对31例垂体微腺瘤患者的MRI平扫、常规增强扫描、动态增强扫描影像学资料进行回顾分析。
Conclusions Dynamic enhanced MRI can increase the diagnostic accuracy of pituitary micro-adenoma. It has great value for the diagnosis of pituitary micro-adenoma.
结论磁共振动态增强扫描能明显提高垂体微腺瘤的检出率，对垂体微腺瘤的诊断有重要价值。
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。
Conclusion Dynamic enhanced and conventional delayed enhanced MRI improved the rate of lesion detection, and the Dynamic enhanced MR was the most sensitive in detecting lesions.
结论MRI动态增强扫描、常规延迟增强扫描提高了病灶的检出率，其中以动态增强扫描病灶检出率最高。
The MRCP images combined with routine MRI and dynamic enhanced MR images were superior to the SSFSE sequence MRCP images only in diagnosis of malignant bile duct obstructions (p<0.05).
MRCP结合常规MRI图像及动态增强MRI扫描诊断肝外恶性梗阻性黄疸与单纯SSFSE-MRCP图像有显著性差异（p<0.05）。
Objective To study the dynamic contrast-enhanced MRI appearances of pituitary micro-adenoma.
目的探讨垂体微腺瘤MRI动态增强扫描的特征。
Conclusion Combine routine MRI with MRA, MRV is great importance in the diagnosis of cerebric vascular diseases.
结论常规MR I结合MRA、MRV及动态增强扫描，对脑血管疾病具有重要的诊断价值。
Delayed enhanced MRI waste time and strength, rate of lesions detection was inferior to the dynamic and delayed conventional contrast enhancement. It should not be used as routine.
延迟增强扫描费时费力，检出率明显低于动态和常规延迟增强，不适应于常规应用。
Delayed enhanced MRI waste time and strength, rate of lesions detection was inferior to the dynamic and delayed conventional contrast enhancement. It should not be used as routine.
延迟增强扫描费时费力，检出率明显低于动态和常规延迟增强，不适应于常规应用。
应用推荐