Search Tag: Doppler

IMAGING Management

V Flow : A Novel Visualization of Blood Flow

2016 21 Jan

IntroductionUltrasound color flow mapping (CFM) has been extensively used in clinical diagnosis. Velocity of blood flow is calculated through a leg-one auto-correlation [1] method using the beamformed and filtered receiving signals. The magnitude of velocity relative to the direction of ultrasound beam propagation can be obtained and thus is applicable... Read more

IMAGING Management

Elastography : Strain Image in DC-8 Diagnostic Ultrasound System

2016 19 Jan

Relationship between the stiffness of tumor and it’s malignance has far been known since the ancient Greek[1]. It’s until recent years that people began to measure the stiffness of the tissue in vivo in cancer diagnosis[2,3,4]. Ultrasound strain image is one of the novel approaches to measure the stiffness of tissue from outside the human body. It has... Read more

IMAGING Management

2D Echo Tissue Tracking with Quantitative Analysis

2016 19 Jan

1. Background  Since the invention of echocardiography in 1950, echo practitioners are consistently contributing to this non-invasive, easy and commonly used technology, for cardiac anatomy visualization and physical activity observation. Due to valuable clinical benefits, echocardiography is highly used and recommended by echocardiologists. From 50... Read more

Health Management

Echocardiography as a Multimodality Cardiac Imaging Technique

2014 08 Mar

Author Prof. Petros Nihoyannopoulos MD,FRCP Professor of Cardiology, Imperial College London Hammersmith Hospital London, UK   Historical Note The year 2013 was the 60th Birthday of the founding of Echocardiography and the 160th anniversary since the death of Johann Christian Doppler (1803-1853). Those two events marked modern cardiology by... Read more

IMAGING Management

RSNA 2013: Aixplorer Expert Edition to be Launched

2013 28 Nov

Ultrasound system that pioneered ShearWave Elastography extends to a full portfolio of applications evolving into the system of choice in radiology.SuperSonic Imagine, the highly innovative medical imaging company, will launch the newest version of its Aixplorer ultrasound system, the Expert Edition, at this year’s RSNA. Featuring Aixplorer’s renowned... Read more


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