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- ventilation perfusion imaging 通气-灌注成象
- Mycardial perfusion imaging: is there a role for cardiac CT? 心肌灌注显像，心血管CT是否有地位？
- Discuss the sensitivity and specificity of ventilation perfusion scan in acute pulmonary embolism. 讨核医肺扫描在急性肺栓的敏感与特性.
- Conclusion Dipyridamole myocardial perfusion imaging is a safe and sensitive method in diagnosis of CHD. 结论潘生丁负荷试验核素心肌断层显像是一种安全、有效诊断冠心病的方法。
- Methods The CT,MRI,MRA and MSCT perfusion imaging of 50 patients with clinical cerebral ischemia were analysed. 方法分析50例临床诊断为缺血性脑卒中患者CT平扫、CT增强扫描、计算机体层摄影血管成像(CTA)、MRI及CT灌注成像的表现。
- At the same time,laser Doppler perfusion imaging of dorsum pedis was significantly improved(P<0.01). 同时激光多普勒血流灌注量与踝肱指数存在直线正相关(P＜0.;01)。
- Objective:To assess the value of myocardial perfusion imaging for diagnosing cornonary artery disease(CAD). 目的:评估心肌灌注断层显像在冠心病诊断的价值。
- Perfusion imaging showes HAP increased insteased of PVP decreased in the cirrhosis patient,and HAF distinct increased in the hepatoma patients. 肝硬化病人灌注成像显示HAP增加,而PVP下降;
- Dynamic CT perfusion imaging can display manifestly the abnormal haemodynamic changes under the above-mentioned circumstances. 动态CT脑灌注成像可清楚地显示上述状态下异常血流动力学变化。
- Conclusion: CT perfusion imaging has significant value in diagnosing, inspecting curative effect and recrudescence of primary hepatocellular carcinoma. 结论：CT灌注成像对肝癌诊断及疗效评估、监测肿瘤复发方面具有重要价值。
- lung ventilation perfusion ratio 肺通气灌注比
- Objective To evaluate the correlation between microvessel density (MVD) and spiral CT (SCT) perfusion imaging in colorectal carcinoma. 目的探讨结直肠癌微血管密度与螺旋CT(SCT)灌注成像的相关性。
- ventilation perfusion mismatching 通气与血流灌注比值失调
- Objective: To discuss the character and value of CT perfusion imaging in primary hepatocellular carcinoma with multislice helical CT. 摘要目的：探讨肝癌内部CT灌注特点及CT灌注成像在肝癌诊治中的应用价值。
- ventilation perfusion(quotient)of lung scan 肺扫描通气-灌注(系数)
- Objective:To explore the clinical application of CT angiography (CTA)and CT perfusion imaging(CTP) in transient ischemic attack(TIA). 目的:探讨脑CT血管造影(CT angiography,CTA)及灌注成像(CT perfusion imaging,CTP)在诊断短暂性脑缺血发作(transient ischemic attack,TIA)中的临床应用。
- Objective:To investigate the clinic value of detecting restenosis using 99Tcm-MIBI gated myocardium perfusion imaging(G-MPI) after stent implantation. 目的:探讨99Tcm-甲氧基异丁基异腈(MIBI)门控心肌灌注显像(G-MPI)在评价冠状动脉(冠脉)支架置入术后血管再狭窄的临床应用价值。
- When coupled with SPECT perfusion imaging, it increases the accuracy in diagnosing and treating patients with these indications. 若结合SPECT心肌灌注，可以提供诊断类似病症的准确性。
- Objective To evaluate the curative effect and coronary artery restenosis after PTCA by stress myocardial perfusion imaging(MPI). 目的应用负荷心肌灌注显像方法评价冠心病患者经PTCA术后的疗效及冠状动脉再狭窄情况。
- These values of myocardial perfusion imaging have been stressed in the guidelines of ACC/AHA about coronary artery disease and nuclear cardiology. 在ACC/AHA(美国心脏病学院/美国心脏学会)有关冠心病和核心脏病学指南中,心肌灌注显像的上述作用得到了充分肯定。
