Three-dimensional power Doppler: validity and reliability
نویسندگان
چکیده
منابع مشابه
Three-dimensional Power Doppler Ultrasonographic Evaluation of Induced Cystitis in Dogs
Objectives: The aim of this study was to investigate if three-dimensional power Doppler (3DPD) ultrasound (US) can detect bacterial cystitis in dogs better than two-dimensional (2D) US. Animals: Six mixed breed dogs Procedures: Ten ml of 0.1% alcoholic solution of salicylic acid was entered into the urinary bladder of six male mixed-breed dogs by catheter. Twenty four hours later, culture sol...
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The paper briefly describes the use of three-dimensional Power Doppler technique (3D PD), both in obstetrics and gynecology. The Power Doppler in 3D presentation seems to be a valuable non-invasive method of estimation of blood flow perfusion through the fetal organs and placenta. In gynecology 3D PD might be helpful in extension of knowledge of tumor biology, and also in the therapy monitoring...
متن کاملThree-dimensional Power Doppler Ultrasound Study of the Placenta
Advanced ultrasound technology has been a valuable tool in the assessment of placental anatomy and physiology. Con ventional twodimensional (2D) sonography reveals placental morphological characteristics, 2D color Doppler can assess blood flow in the placenta, 2D power Doppler can evaluate placental vascular trees, and threedimensional (3D) ultra sound gives more detailed information on the...
متن کاملSignal losses with real-time three-dimensional power Doppler imaging.
Power Doppler imaging (PDI) has been shown to be influenced by the wall filter when assessing arterial stenoses. Real-time 3-D Doppler imaging may likely become a widespread practice in the near future, but how the wall filter could affect PDI during the cardiac cycle has not been investigated. The objective of the study was to demonstrate that the wall filter may produce unexpected major signa...
متن کاملCharacteristics of Three-Dimensional Power Doppler in Gestational Trophoblastic Disease
PURPOSE In the present study, the three-dimensional power Doppler was used as a quantitative method to evaluate its reliability in detecting and assessing of gestational trophoblastic disease (GTD). METHODS 52 GTD patients who received diagnosis and treatment at the first affiliated hospitals of Xi'an Jiaotong University in China between 2011 and 2013 were evaluated using Voluson E8 (GE Medic...
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ژورنال
عنوان ژورنال: Ultrasound in Obstetrics and Gynecology
سال: 2010
ISSN: 0960-7692
DOI: 10.1002/uog.8836