To evaluate the use of dynamic contrast enhanced MRI in diagnosis of pituitary micro-adenomas.
目的探讨MRI动态增强对垂体微腺瘤诊断的应用价值。
Purpose: To explore the value of 3-dimensional dynamic contrast enhanced MRA (3d DCE MRA) in the renal vein imaging and the urinary tract disease diagnosing.
目的：探讨三维对比增强磁共振血管成像(3dDCEMRA)行肾静脉成像及其诊断肾静脉病变的价值。
The parameters for evaluation in dynamic contrast enhanced MRI included early enhancement rate, time signal intensity curve pattern and lesion's morphological features.
动态资料的评价参数包括：早期增强率、时间信号强度曲线类型以及病变的形态学特征。
Methods: Dynamic contrast enhanced CT scanning before operation was performed in 120 cases of ovarian tumors (50 benign, 50 malignant and 20 borderline) confirmed by operation and pathology.
方法：经手术和病理证实的卵巢肿瘤120例，其中良、恶性肿瘤各50例，交界性肿瘤20例。术前全部经ct动态增强扫描。
Conclusion Contrast enhanced dynamic MR imaging can provide lung nodules' blood supply information and is proved to be a valuable diagnostic methods for differentiating lung nodules.
结论MR动态增强能反映良恶性结节的血供信息及差异，对良恶性结节的鉴别诊断有较高的临床应用价值。
Conclusion: Contrast enhanced dynamic MR imaging can provide SPNs 'hemodynamic information and is proved to be a valuable diagnostic methods for differentiating SPNs.
结论：MR动态增强能反映孤立性肺结节的血流动力学信息，对良、恶性结节的鉴别诊断有较高的临床应用价值。
Objective To investigate the diagnostic efficacy of contrast enhanced dynamic MRI in differentiating benign from malignant lung nodules.
目的探讨MR动态增强对良恶性肺结节的鉴别诊断价值。
Objective To evaluate the function of dynamic contrast-enhanced magnetic resonance imaging in preoperative evaluation of patients with breast cancer.
目的评价动态增强核磁共振在乳腺癌病人术前评估中所起的作用。
Conclusion The spatial distribution of contrast agent in dynamic enhanced MR is extremely different between breast cancer and fibroadenoma, but it correlates well with MVD.
结论乳腺癌和纤维腺瘤动态增强MR对比剂空间分布显著不同，并且与MVD分布密切相关。
Conclusion Dynamic contrast-enhanced perfusion MR imaging can reveal the lesion vascular distribution and quantity angiogenesis of tumor and provide valuable physiopathologic information.
结论动态对比增强磁共振灌注成像可以揭示肿瘤内血管分布状况，量化病变部位的血管生成，为临床提供病理生理学信息。
Objective: To evaluate the diagnostic efficacy of contrast enhanced dynamic MRI in differentiating benign and malignant solitary pulmonary nodules (SPNs).
目的：探讨MR动态增强对孤立性肺结节的鉴别诊断价值。
Objective to evaluate the correlation between vascular permeability by dynamic-contrast enhanced MRI (DCE-MRI) and vascular endothelial growth factor (VEGF) expression in solitary brain metastasis.
目的探讨应用动态增强磁共振成像(DCE MRI)评价的孤立性脑转移瘤血管通透性与血管内皮生长因子(VEGF)表达的空间分布相关性。
Objective Study on dynamic contrast-enhanced spiral ct scan in diagnosis of hepatocellular carcinoma in the application.
目的探讨螺旋CT动态增强扫描在肝细胞癌诊断中的应用价值。
Objective: to evaluate the diagnostic value of peripheral lung carcinoma with contrast enhanced dynamic thin-section spiral computed tomography (SCT).
目的：评价螺旋ct增强薄层扫描对周围型肺癌的诊断价值。
Objective To investigate the intrahepatic cholangiocarcinoma of dynamic contrast-enhanced spiral ct performance and identification with the other elements of liver tumors.
目的探讨肝内胆管细胞癌的螺旋CT动态增强表现及与其他肝内肿瘤的鉴别要点。
The diagnostic accuracy of insulinoma by dynamic contrast-enhanced MRI was 91.7% (11/12) as compared with histological study.
与手术后病理结果比较，动态增强MRI对胰岛素瘤术前定位诊断准确率为91.7% （11/12 ）。
Objective To explore the application value of three-dimensional dynamic contrast-enhanced magnetic resonance angiography (3d DCE-MRA) of the skull and neck vessel disease.
目的探讨磁共振三维动态对比增强磁共振血管成像(3dDCE - MRA)对头颈部血管病变诊断的应用价值。
Objective To evaluate the patterns of contrast-enhanced dynamic ct of non calcified pulmonary tuberculomas.
目的：探讨非钙化型肺结核瘤的动态ct增强特点。
Objective To investigate the relationship between dynamic contrast-enhanced MRI parameters and tumor angiogenesis in peripheral pulmonary adenocarcinoma.
目的探讨周围型肺腺癌MRI动态增强参数与血管生成之间的相关性。
Moreover, results with both dynamic contrast-enhanced imaging and spectroscopic imaging were significantly better than that with T2-weighted imaging.
并且，同时运用动态对比增强核磁共振显象和分光显象比用T2加权核磁共振显象优势很明显。
Objective To explore the value of dynamic contrast-enhanced ct for differentially diagnosing benign and malignant the solitary pulmonary nodules.
目的探讨动态增强CT扫描对肺孤立性结节病变的良恶性鉴别诊断价值。
Partial patients were detected with enhanced scan, thin layer dynamic enhanced scan and bile duct contrast scan.
部分病例分别行增强扫描、薄层动态增强扫描及胆道造影扫描。
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。
Dynamic contrast-enhanced perfusion MR imaging could provides the information on the microcirculation of tumors that cannot be acquired from the conventional MR imaging.
动态灌注磁共振成像可以为临床提供常规磁共振检查所不能提供的肿瘤微循环血液动力学方面的信息。
Objective To evaluate the hepatic MRI dynamic contrast-enhanced effect with the hand bolus injection method.
目的探讨手推法对肝脏磁共振动态增强效果的影响。
Objective: To evaluate the application value of dynamic contrast-enhanced imaging by low-field strength MR in hepatic lesions.
目的：探讨低场MR动态增强对肝脏占位病变的应用价值。
In this article, We described the methods and techniques of MDCTA, including dynamic contrast-enhanced CT scan and multiplanar reformation, MDCT perfusion, and MDCT urography.
本文旨在介绍mDCTA，薄层动态增强和多平面重建，MDCT灌注成像，MDCT尿路造影等的检查方法与技术及其在泌尿系统疾病诊断中的应用和意义。
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。
Objective To assess the value of three-dimensional dynamic contrast-enhanced MR angiography (CEMRA) in the diagnosis of renal artery stenosis.
目的评价三维动态增强磁共振血管造影（CEMRA）诊断肾动脉狭窄的价值。
The review begins with the details of dynamic contrast-enhanced CT imaging and its value in the diagnosis of the nodules.
就动态增强CT扫描技术具体操作环节及其对结节的诊断价值进行综述。
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