二维超声显像

方法：用二维超声显像检测65例Lp（a）异常和正常的老年人颈动脉结构和血流状态。

METHODS : The carotid structure and blood flow in65 Lp ( a ) abnormal and normal elderly persons were surveyed and compared by ultrasound .

孤立性主动脉瓣下狭窄合并室间隔缺损的二维超声显像及心血管造影的诊断（附一例报告）

TwO-dimensional Echocardiographic and Angiographic Diagnosis of Combined Discrete Subaortic Stenosis and Ventricular Septal Defect ( Report of a case )

方法：通过对经手术后病理证实的43例胆囊癌患者的术前彩色多普勒及二维超声显像进行对照分析。

Methods : The pathology after surgery of43 cases with cholecystic carcinoma was compared with the ultrasonic images before surgery .

方法：对所有受试者采用二维超声显像多普勒脉冲检测双侧颈总动脉、颈内动脉、颈外动脉、颈动脉分叉。

METHODS : All the participants underwent duplex-pulsed Doppler sonography for the measurement of internal carotid artery , external carotid artery and carotid bifurcation .

本文应用二维超声显像、频谱及彩色多普勒超声技术诊断8例主动脉缩窄患者，经血管造影或和手术证实。

Coarctation of the aorta ( CoA ) of 8 patients who subsequently underwent angiography or operation was diagnosed by two dimensional , spectrum and color Doppler echocardiography .

先应用二维超声显像，横切测量动脉管径，然后再应用彩色多普勒超声，显示血流充盈情况。

First , 2D ultrasound imaging was used to transversely measure the arterial diameter , and then color Doppler ultrasound was used to show the filling of blood .

方法：通过二维超声显像，明确右颈内静脉的解剖位置，然后在超声引导下对7例尿毒症病人进行颈内静脉穿刺置管；

Methods : After the right internal jugular vein ( RIJ ) was displayed by two-dimensional ( 2-D ) ultrasound , internal jugular veins were cannulated under ultrasound guidance in 7 uremic patients .

作者运用B/M型超声心动图在成人心脏形态观察以及各心腔内径测量研究基础上，提出了在二维超声显像（B型）引导下，用M型对左室功能进行测定的技术。

On the basis of the measurement and observation of heart in the adult , we put forward the technique by which the left ventricular func - tion was detected by M-model echocardiography with the help of a two - dimensional one .

探讨二维超声血流显像技术在下肢深静脉倒流性疾病中的价值

Value of B-Flow Ultrasonography in Evaluating Deep Vein Reflux of the Lower Extremities

二维超声斑点追踪显像技术评价高血压患者左心室旋转和扭转运动的临床应用

Evaluation of Left Ventricular Rotation and Torsion in Patients with Primary Hypertension by Two-Dimensional Speckle Tracking Imaging

二维超声冠状动脉显像率为左冠状动脉主干95%，左前降支50%，左旋支37%和右冠状动脉82%。

Adequate two-dimensional echocardiographic images of the left main coronary artery , left anterior descending artery , left circumflex artery and right coronary artery were obtained in 95 % , 50 % , 37 % and 82 % of the patients each in turn .

目的：探讨二维（2DE）超声显像在诊断重复肾合并输尿管异常中的实用价值。

Objective : To discuss the practical value of 2D ultrasonic diagnosis on the duplex kidney with abnormal ureters .