二维；彩色多谱勒超声；下肢深静脉；血栓；诊断。
Two-dimensional; Color Dopper ultrasound; Lower limbs deep vein; Diagnosis.
该文就彩色多谱勒超声检测螺旋动脉在妇产科的应用作一综述。
In this review, we summarized application of color Doppler ultrasonography in detection of spiral artery.
目的探讨彩色多谱勒超声诊断颈内动脉重度狭窄及闭塞的声像图表现。
Objective To study the image of color Doppler in severe stenosis and occlusion of internal carotid artery.
使用食管超声心动图在电除颤前后记录二维、M型和多谱勒超声图像。
Transesophageal echocardiography with two dimensional image, M-mode and pulse Doppler were performed at baseline and after several episodes of de.
用彩色多谱勒超声测量双侧颈动脉中层厚度（CIMT）及斑块结构。
The right and left carotid intima-media thickness (CIMT) were measured and plaque structures were studied by B-mode ultrasound.
目的：探讨彩色多谱勒超声在下肢深静脉血栓(DVT)诊断中的应用价值。
Objective To explore the value of color Doppler imaging (2d-cdfi) in diagnosing deep venous thrombosis (DVT) in lower limbs.
方法应用彩色多谱勒超声检测137例孕10至17周的正常胎儿心脏四腔结构。
Methods Computerized ultrasonic doppler system was used to study the four-chamber view of 137 fetal hearts from 10 to 17 weeks of gestation.
目的：探讨二维及彩色多谱勒超声(2dCDFI)在下肢深静脉血栓(DVT)诊断中的应用。
Objective: To explore the applications of two dimensional color Doppler imaging (2d CDFI) in diagnosing deep venous thrombosis (DVT) in lower limbs.
术后门脉系统彩色多谱勒超声及血管造影检查，向肝血流量无明显影响，分流道通畅率90%，普通ptfe者血栓形成2例。
Postoperative angiography and Doppler - Ultrasonic examination showed shunt patency in 90% of cases. Partial shunt thrombosis occurred in 2 cases in PTFE graft without supporting rings.
方法本组89例，应用高频率的彩色多谱勒超声检查肿大淋巴结的形态及内部回声、纵横比（L/T）、彩色多谱勒血流显像（CD FI）及阻力指数（RI）的频谱特征。
Methods The manifestation, internal echo, the L/T ratio, CDFI and RI frequency spectrum feature of the superficial lymph nodes were studied with high frequency and color Doppler ultrasound 89 cases.
接着到了八月，卡洛琳萨维奇问香侬莫儿勒愿不愿意和她一起去照超声波。
Then in August, Carolyn Savage asked Shannon Morell whether she wanted to be with her for the ultrasound.
目的：采用二维超声图像并结合彩色多谱勒血流显像探讨腮腺恶性肿瘤的超声诊断依据。
Objective To evaluate the diagnosis evidence of malignant tumors in the parotid gland by using two -dimensional ultrasonography (2-d) and color Doppler flow imaging (CDFI).
目的：采用二维超声图像并结合彩色多谱勒血流显像探讨腮腺恶性肿瘤的超声诊断依据。
Objective To evaluate the diagnosis evidence of malignant tumors in the parotid gland by using two -dimensional ultrasonography (2-d) and color Doppler flow imaging (CDFI).
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