In vitro comminution of model renal calculi using histotripsy
نویسندگان
چکیده
منابع مشابه
Histotripsy erosion of model urinary calculi.
BACKGROUND AND PURPOSE Histotripsy is a pulsed focused ultrasound technology in which initiation and control of acoustic cavitation allow for precise mechanical fractionation of tissues. The present study examines the feasibility of using histotripsy for erosion of urinary calculi. MATERIALS AND METHODS Histotripsy treatment was delivered from a 750-kHz transducer in the form of 5-cycle acous...
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15 صفحه اولHistotripsy of rabbit renal tissue in vivo: temporal histologic trends.
BACKGROUND AND PURPOSE Histotripsy is defined as noninvasive, nonthermal, mechanical (cavitational) tissue ablation. We previously demonstrated the predictable acute tissue effects of histotripsy in rabbit kidney and other tissues. We sought to characterize the appearance and natural history of renal tissue after histotripsy. MATERIALS AND METHODS Following Institutional Animal Care Committee...
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INTRODUCTION Histotripsy is an extracorporeal focused ultrasound (US) technology that uses controlled cavitation to induce nonthermal mechanical tissue fractionation. Feasibility of histotripsy ablation of normal renal tissue in an in vivo rabbit model has previously been demonstrated. Our specific objective in this study was to characterize the histologic effects of histotripsy on VX-2 tumor i...
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ژورنال
عنوان ژورنال: IEEE Transactions on Ultrasonics, Ferroelectrics and Frequency Control
سال: 2011
ISSN: 0885-3010
DOI: 10.1109/tuffc.2011.1898