Application of three-dimensional power Doppler ultrasound in prenatal diagnosis
نویسندگان
چکیده
منابع مشابه
Three-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...
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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...
متن کاملPrenatal Diagnosis of an Aneurysm of the Vein of Galen by Three-Dimensional Power and Color Doppler Ultrasonography
Aneurism of the vein of Galen is a complex arteriovenous malformation which is of multiply communications between of the vein of Galen and the cerebral arteries. It represents less than 1% of the cerebral arteriovenous malformations. Few cases using three-dimensional (3D) power and color Doppler ultrasound have been reported in the literature. We present a case of an aneurysm of the vein of Gal...
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Background In patients with abnormal uterine bleeding, transvaginal ultrasound (TVS) is the first-line diagnostic approach to exclude endometrial pathology. If a thickened endometrium suggests endometrial pathology, sonohysterography, office hysteroscopy or dilatation and curettage are the second-line tests preferred, depending on availability and on the suspected pathology, to exclude malignan...
متن کاملVein of galen malformation: prenatal evaluation with three-dimensional power Doppler angiography.
rteriovenous malformation of the vein of Galen, also known as vein of Galen aneurysm, is a distinct intracranial anomaly characterized by a midline, deeply located, high-flow lesion with an extremely complex vascular architecture. Although they represent fewer than 1% of all cerebral arteriovenous malformations seen in children and adults, almost all cases diagnosed in the fetus and neonate inv...
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ژورنال
عنوان ژورنال: Ultrasound in Obstetrics and Gynecology
سال: 2001
ISSN: 0960-7692
DOI: 10.1046/j.1469-0705.2001.00305.x