Jul 12, 2025 · Doppler ultrasound. High-frequency sound waves help a healthcare professional see the arteries and kidneys and check how they work. This procedure also helps find if the …

Jul 3, 2025 · Doppler ultrasound is a noninvasive test that can be used to measure the blood flow through your blood vessels. It works by bouncing high-frequency sound waves off red blood …

May 6, 2013 · A renal Doppler, also known as a renal ultrasound procedure, is a non-invasive testing process that uses ultrasound technology to allow a physician to see the kidneys and …

May 3, 2024 · Overview Diagnostic ultrasounds use sound waves to make pictures of the body. Ultrasound, also called sonography, shows the structures inside the body. The images can …

Nov 5, 2024 · An abdominal ultrasound is a medical imaging test that uses sound waves to see inside the belly area, also called the abdomen. It's the preferred screening test for abdominal …

Jul 3, 2025 · La ecografía Doppler es una prueba no invasiva que puede usarse para medir el flujo de sangre que pasa por los vasos sanguíneos. Funciona emitiendo ondas sonoras de …

Jul 12, 2025 · Advanced diagnosis and treatment Mayo Clinic offers a wide variety of diagnostic options for renal artery stenosis, including Doppler ultrasound, computerized tomography (CT) …

Apr 22, 2025 · Learn about the expertise and services at Mayo Clinic vascular centers for adults and children with conditions of the blood vessel and lymphatic systems.

قد يساعد التخطيط فوق الصوتي بالدوبلر على تشخيص كثير من الحالات المرضية، ومنها: الجلطات الدموية. ضعف الصمامات في أوعية الساق، ما يسبب تجمع الدم أو السوائل الأخرى في ساقيك (القصور الوريدي). عيوب صمامات القلب وأمراض القلب ...

Jul 3, 2025 · 多普勒超声通过测量音高（或者说频率）的变化率来估计血液流动的速度。由接受过超声成像培训的技术人员（称为超声医师）执行多普勒超声操作。超声医师用一个手持式小设 …