Search Results - "Sanghvi, N T"

Interlaboratory comparison of ultrasonic backscatter, attenuation, and speed measurements by Madsen, E. L, Dong, F, Frank, G. R, Garra, B. S, Wear, K. A, Wilson, T, Zagzebski, J. A, Miller, H. L, Shung, K. K, Wang, S. H, Feleppa, E. J, Liu, T, O'Brien, W. D., Jr, Topp, K. A, Sanghvi, N. T, Zaitsev, A. V, Hall, T. J, Fowlkes, J. B, Kripfgans, O. D, Miller, J. G

“…In a study involving 10 different sites, independent results of measurements of ultrasonic properties on equivalent tissue‐mimicking samples are reported and…”
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High intensity focused ultrasound for the treatment of benign prostatic hyperplasia: early United States clinical experience by Bihrle, R, Foster, R S, Sanghvi, N T, Donohue, J P, Hood, P J

“…High intensity focused ultrasound via a transrectal approach was used to treat 15 patients with symptomatic benign prostatic hyperplasia. The first 10 of these…”
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Ultrasound and microbubbles: their generation, detection and potential utilization in tissue and organ therapy--experimental by Fry, F J, Sanghvi, N T, Foster, R S, Bihrle, R, Hennige, C

“…Ultrasound-induced cavitation in tissue and organs has been well recognized and documented. Generally, this phenomenon has been seen as something to be avoided…”
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High-intensity focused ultrasound in the treatment of prostatic disease by Foster, R S, Bihrle, R, Sanghvi, N T, Fry, F J, Donohue, J P

“…Beginning in 1987, high-intensity focused ultrasound was investigated experimentally in a canine model to determine whether or not prostate tissue could be…”
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Liver cancer ablation with extracorporeal high-intensity focused ultrasound by Yang, R, Sanghvi, N T, Rescorla, F J, Kopecky, K K, Grosfeld, J L

“…Recent animal studies have demonstrated the capacity of high-intensity focused ultrasound (HIFU) to extracorporeally ablate selective tissue targets in the…”
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Dependence of ultrasonic attenuation and absorption in dog soft tissues on temperature and thermal dose by Damianou, C A, Sanghvi, N T, Fry, F J, Maass-Moreno, R

“…The effect of temperature and thermal dose (equivalent minutes at 43 degrees C) on ultrasonic attenuation in fresh dog muscle, liver, and kidney in vitro, was…”
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Noninvasive ultrasonic subtotal ablation of the prostate in dogs by Kincaide, L F, Sanghvi, N T, Cummings, O, Bihrle, R, Foster, R S, Zaitsev, A, Phillips, M, Syrus, J, Hennige, C

“…To determine whether high-intensity focused ultrasound (HIFU) can be used for subtotal ablation of the prostate gland in dogs without causing damage to…”
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A reproducible rat liver cancer model for experimental therapy: introducing a technique of intrahepatic tumor implantation by Yang, R, Rescorla, F J, Reilly, C R, Faught, P R, Sanghvi, N T, Lumeng, L, Franklin, Jr, T D, Grosfeld, J L

“…To investigate therapeutic strategies for hepatoma, it is necessary to have a reproducible animal model with a tumor growth pattern allowing accurate…”
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Noninvasive surgery of prostate tissue by high intensity focused ultrasound: an updated report by Sanghvi, N.T, Foster, R.S, Bihrle, R, Casey, R, Uchida, T, Phillips, M.H, Syrus, J, Zaitsev, A.V, Marich, K.W, Fry, F.J

“…Objective: To establish clinical efficacy and safety of High Intensity Focused Ultrasound (HIFU) for the treatment of benign prostatic hyperplasia (BPH) in a…”
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Noninvasive surgery of prostate tissue by high-intensity focused ultrasound by Sanghvi, N.T., Fry, F.J., Bihrle, R., Foster, R.S., Phillips, M.H., Syrus, J., Zaitsev, A.V., Hennige, C.W.

“…Modern ultrasound transducer material and matching layer technology has permitted us to combine the ultrasound visualization capability with production of…”
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High-intensity focused ultrasound by Sanghvi, N T, Hawes, R H

“…High-intensity focused ultrasound (HIFU) is a technology that permits the use of ultrasound waves used for imaging and then focuses them as one would use a…”
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Variation of transducer frequency output and receiver band-pass characteristics for improved detection and image characterization of solid breast masses by Kelly-Fry, E, Morris, S T, Jackson, V P, Holden, R W, Sanghvi, N T

“…A new approach has been used for ultrasound detection of small benign and malignant breast masses, namely, control of scattering in such a manner that a small…”
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Design of focused ultrasound phased arrays for prostate treatment by Tan, J.S., Frizzell, L.A., Sanghvi, N.T., Seip, R., Wu, J.S., Kouzmanoff, J.T.

“…The design of phased arrays for transrectal ultrasound therapy of the prostate presents significant challenges due to anatomical constraints on the size and…”
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Cardiac ablation using high intensity focused ultrasound: a feasibility study by Sanghvi, N.T., Fry, F.J., Zaitsev, A., Olgin, J.

“…The experimental feasibility investigation was conducted to produce intracardiac muscle tissue lesions using high intensity focused ultrasound (HIFU). The…”
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High-intensity focused ultrasound in the treatment of prostatic tissue by Bihrle, R, Foster, R S, Sanghvi, N T, Fry, F J, Donohue, J P

“…Beginning in 1987, high-intensity focused ultrasound was investigated in the canine model to determine the feasibility of destroying prostate tissue. After…”
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Ultrasonic diagnostic system for interactive interrogation of adult brain through intact skull by Fry, F J, Sanghvi, N T, Morris, R F, Clendenon, J L, Dines, K A, Patrick, J T, Goss, S A

“…An integrated ultrasonic system has been developed employing static gray scale imaging, digital image processing, and analyses of quantitative ultrasonic…”
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Effects of high-intensity focused ultrasound in the treatment of experimental neuroblastoma by Yang, R, Reilly, C R, Rescorla, F J, Sanghvi, N T, Fry, F J, Franklin, Jr, T D, Grosfeld, J L

“…This report evaluates the effect of high-intensity focused ultrasound (HIFU) on subcutaneous murine neuroblastoma C1300. HIFU treatment was administered with a…”
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Design and characterization of a 10 cm annular array transducer for high intensity focused ultrasound (HIFU) applications by Zanelli, C.I., Hennige, C.W., Sanghvi, N.T.

“…A large transducer to generate high intensity focused ultrasound (HIFU) for surgery via tissue ablation is described. Designed to address the need for…”
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High intensity focused ultrasound (HIFU) for the treatment of rectal tumors: a feasibility study by Sanghvi, N.T., Hawes, R., Kopecky, K., Gress, F., Ikenberry, S., Cummings, O., Zaidi, S., Hennige, C.

“…A rigid ultrasound probe is under development for combined imaging and ablation of rectal tumors with high intensity focused ultrasound (HIFU). To test the…”
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Effect of high intensity focused ultrasound on intracellular signaling in rat liver by Zaitsev, A.V., Sanghvi, N.T., Jin, N., Hatton, N.B., Rhoades, R.A.

“…High Intensity Focused Ultrasound (HIFU) can be used as a minimal invasive therapeutic modality for ablating diseased tissue. The objective of the present…”
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