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Tag: "doppler" at medical news

Magnetic resonance angiography in clinical medicine

...ion with their associated risks. Another method, doppler ultrasonography (US), though non-invasive and sensitive to flow, suffers from significant attenuation in bone, air and bowel gas, thereby limiting the regions in which it can be successfully applied. With the invention of non-invasie magnetic resonan...

Georgia Institute of Technology develops doppler Vein finder

...Georgia Institute of Technology as developed a new doppler ultrasound which detects veins accurately. The res...technology gives a 3-D dimensional structure using doppler effect which uses an alternating wavelength and frequency which transmits acoustical waves which det...

Emerging Research Heralds New Era of Breast Cancer Management

...adiology, 3-dimensional digital mammography, color doppler ultrasonography, and other more sophisticated technologies, such as magnetic resonance imaging (MRI), are being refined to more accurately identify the size and location of tumors, and to distinguish between benign and malignant lesions. The use of n...

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