Ripple Doshi

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This is the case report of an eighty-seven-year-old woman who was seen because of swelling of her left upper extremity and breast of one week's duration. She had a history of severe arthritis of the knees and had been wheelchair-bound for seven years. Venography showed compression of the cephalic vein and thrombosis of the distal basilic vein with extension(More)
OBJECTIVE The goal of this study is to evaluate the effect of stenting on Doppler ultrasonography (DU) [velocity] signals in an in-vitro carotid model. BACKGROUND Considerable debate exists about whether DU overestimates velocity signals and thus the degree of stenosis in previously stented carotid arteries. METHODS Constant, pulsatile flow was(More)
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