ventilation/perfusion
英
美
【医】通气/灌流比
双语例句
- Clinical value of radionuclide pulmonary ventilation/ perfusion ratio imaging in pulmonary embolism
肺通气/灌注比值显像在肺血栓栓塞症诊断中的价值 - Analysis of the severity of pulmonary thromboembolism by echocardiography and pulmonary perfusion/ ventilation imaging
超声心动图与肺灌注/通气显像综合评价肺栓塞严重程度 - Objective To evaluate the value of the sixteen slice spiral CT and pulmonary perfusion/ ventilation imaging in diagnosis of pulmonary embolism.
目的探讨16层螺旋CT与核素肺灌注/通气显像对急性肺动脉栓塞的诊断价值。 - Objective To evaluate the value of the pulmonary perfusion/ ventilation imaging in diagnosis of pulmonary embolism ( PE).
目的评价肺灌注/通气显像诊断肺栓塞的价值。 - Pulmonary ventilation/ perfusion scanning was necessarily used for 32 patients, spiral CT scanning for 18 cases, MRI for 9 cases and pulmonary artery angiography for 7 cases.
确定诊断行放射性核素肺扫描32例、螺旋CT检查18例、磁共振检查9例、肺动脉造影7例。 - When considered comprehensively with the parameters of pulmonary ventilation and diffusion functions and the ventilation/ perfusion ratio, P ( A-a) O2 possesses definite clinical significance.
发现慢性支气管炎、肺源性心脏病病人明显高于正常人，以此项指标综合评价肺的通气、换气功能和通气/血流比值有一定的临床意义。 - Divisional Quantifying of the Radionuclide Ventilation and Perfusion Lung Scan Image
核素肺通气/灌注显像的分区定量计算 - Conclusions Pulmonary perfusion/ ventilation scanning and analysis on blood& breath can be the best monitoring measure of long-term follow-up observation after pulmonary embolism therapy.
结论肺灌注/通气扫描及血气分析可成为肺栓塞治疗后远期随访观察的最好监测手段。 - The lung ventilation/ perfusion scintigraphy in selection of patients with chronic obstructive pulmonary disease for lung volume reduction surgery
肺通气/灌注显像用于肺容积减少术的病例选择 - Nuclear pulmonary perfusion/ ventilation imaging and reinforced CT scan are the important method for final diagnosis.
放射性核素肺灌注/通气显像和增强CT扫描是确诊本病的重要手段。 - Conclusion The pulmonary perfusion plus pulmonary ventilation imaging plays an important role in diagnosing PE.
结论肺灌注/通气显像对肺栓塞诊断具有重要的临床价值。 - Careful and full examination, blood gas analysis, D-dimmer measure and color Doppler echocardiography will contribute to differential diagnosis, and examinations of pulmonary ventilation/ perfusion scanning, spiral computed tomography would be helpful to early treatment.
认真分析病史及全面体检，血气分析、D-二聚体测定、超声多普勒心动图检查对鉴别诊断有帮助，及早行肺核素或螺旋CT确诊有助于早期诊断治疗。 - It is described that using 99mTc-DTPA and 99mTc-MAA to acquire a ventilation/ perfusion ratio image of lungs from posterior.
介绍了一种用（~99m）Tc-DTPA和（~99m）Tc-MAA这两种临床常用的药物进行肺的通气/灌注显像。 - The Generation of Lung Functional Image with Ventilation/ Perfusion
肺通气/灌注功能图像产生的方法和评价 - Methods: Electrocardiographic characteristics and its changes of 80 pulmonary embolism inpatients diagnosed by pulmonary CT, perfusion/ ventilation analysis and scan or pulmonary artery angiography in the past 10 years were analyzed.
方法：分析我院近10年来住院的80例经肺CT、灌注/通气、扫描或肺动脉造影明确诊断的肺栓塞患者住院期间的心电图特征以及心电图变化。 - Results The detecting rate of spiral CT enhanced scanning was 90.6%. Pulmonary segments involved in 43.2%, while the detecting rate of the pulmonary perfusion and ventilation imaging was 84.4% and the involved rate of pulmonary embolism was 36.8%, respectively.
结果螺旋CT增强检查的病变检出率为90.6%，段级肺动脉栓塞受累率为43.2%，核素肺灌注/通气显像检查病变检出率为84.4%，肺段栓塞受累率为36.8%。 - The main causes of hypoxemia are lung ventilation/ perfusion imbalance and right to left shunt, and the anatomy basis of pathological changes are pulmonary edema, alveolus trap and pulmonary atelectasis.
引起肺栓塞动脉低氧血症、呼吸困难的主要原因是肺通气／灌注比例失调及血液右向左分流，而肺水肿、肺泡萎陷、肺不张是其病理生理改变的解剖学基础。