Search Results - "Feleppa, E. J"

Statistical framework for ultrasonic spectral parameter imaging by Lizzi, F L, Astor, M, Feleppa, E J, Shao, M, Kalisz, A

“…This study examines the statistics of ultrasonic spectral parameter images that are being used to evaluate tissue microstructure in several organs. The…”
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Statistics of ultrasonic spectral parameters for prostate and liver examinations by Lizzi, F.L., Feleppa, E.J., Astor, M., Kalisz, A.

“…A theoretical analysis was performed to describe statistical characteristics of calibrated spectral parameters used for ultrasonic tissue evaluation in the…”
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In vitro B-mode ultrasonographic criteria for diagnosing axillary lymph node metastasis of breast cancer by Tateishi, T, Machi, J, Feleppa, E. J, Oishi, R, Furumoto, N, McCarthy, L. J, Yanagihara, E, Uchida, S, Noritomi, T, Shirouzu, K

“…Axillary lymph node status is an important factor for staging and treatment planning in breast cancer. Our study was performed in vitro on a node‐by‐node basis…”
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Differentiation of breast tumors by ultrasonic tissue characterization by Golub, R M, Parsons, R E, Sigel, B, Feleppa, E J, Justin, J, Zaren, H A, Rorke, M, Sokil-Melgar, J, Kimitsuki, H

“…The ability of ultrasonic tissue characterization to differentiate and classify benign and malignant breast tissues in vivo in patients with palpable breast…”
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Diagnostic spectrum analysis in ophthalmology: a physical perspective by Feleppa, E J, Lizzi, F L, Coleman, D J, Yaremko, M M

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Carotid plaque typing by multiple-parameter ultrasonic tissue characterization by Noritomi, T, Sigel, B, Swami, V, Justin, J, Gahtan, V, Chen, X, Feleppa, E J, Roberts, A B, Shirouzu, K

“…We evaluated the ability of ultrasonic tissue characterization (UTC), based on backscattered echo signals, to distinguish among the components of advanced…”
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Relationship of Ultrasonic Spectral Parameters to Features of Tissue Microstructure by Lizzi, F.L., Ostromogilsky, M., Feleppa, E.J., Rorke, M.C., Yaremko, M.M.

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Determination of carotid plaque risk by ultrasonic tissue characterization by Lee, D J, Sigel, B, Swami, V K, Justin, J R, Gahtan, V, O'Brien, S P, Dwyer-Joyce, L, Feleppa, E J, Roberts, A B, Berkowitz, H D

“…This in vitro study investigated the ability of ultrasonic tissue characterization (UTC) to discriminate between plaques from asymptomatic and symptomatic…”
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SU‐FF‐J‐10: A Novel Signal‐Processing Strategy for in Vivo Ultrasonic Imaging of Brachytherapy Seeds by Mamou, J, Feleppa, E J, Wuu, C‐S

“…Purpose: Brachytherapy is proving to be a well‐accepted means of treating prostate cancer. Unfortunately, implantation using needles inserted transperineally…”
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Roles of hematocrit and fibrinogen in red cell aggregation determined by ultrasonic scattering properties by Kitamura, H, Sigel, B, Machi, J, Feleppa, E J, Sokil-Melgar, J, Kalisz, A, Justin, J

“…Parameters of the power spectrum of backscattered echoes were applied to quantitatively evaluate red cell aggregation in vitro. Human red cell suspensions were…”
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In vitro diagnosis of axillary lymph node metastases in breast cancer by spectrum analysis of radio frequency echo signals by Tateishi, T, Machi, J, Feleppa, E J, Oishi, R, Jucha, J, Yanagihara, E, McCarthy, L J, Noritomi, T, Shirouzu, K

“…Axillary lymph node status is of particular importance for staging and managing breast cancer. Currently, axillary lymph node dissection is performed routinely…”
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In vitro investigation of lymph node metastasis of colorectal cancer using ultrasonic spectral parameters by Noritomi, T, Machi, J, Feleppa, E J, Yanagihara, E, Shirouzu, K

“…Lymph node involvement is one of the major factors affecting the prognosis of colorectal cancer. Various imaging methods, including ultrasound and computed…”
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Focal and diffuse liver disease studied by quantitative microstructural sonography by King, D L, Lizzi, F L, Feleppa, E J, Wai, P M, Yaremko, M M, Rorke, M C, Herbst, J

“…Quantitative microstructural sonography differs from conventional sonography in several ways. The frequency as well as the amplitude of echoes is recorded and…”
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Comparison of theoretical scattering results and ultrasonic data from clinical liver examinations by Lizzi, F L, King, D L, Rorke, M C, Hui, J, Ostromogilsky, M, Yaremko, M M, Feleppa, E J, Wai, P

“…A theoretical analysis of soft-tissue ultrasonic scattering has been used to formulate specific results describing spectral parameters for tissue…”
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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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Experimental assessment of spectrum analysis of ultrasonic echoes as a method for estimating scatterer properties by Hosokawa, T, Sigel, B, Machi, J, Kitamura, H, Kolecki, R V, Justin, J R, Feleppa, E J, Tuszynski, G, Kakegawa, T

“…In vitro experiments using weak scatterers ranging in size from mean longest diameter of 26.9 to 83.0 microns were performed to test the validity of…”
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Age determination of experimental venous thrombi by ultrasonic tissue characterization by Parsons, Richard E., Sigel, Bernard, Feleppa, Ernest J., Golub, Robert M., Kodama, Issei, Loiacono, Laurie A., Justin, Jeffery, Swami, Vanlila K., Kimitsuki, Hiroshi, Rorke, Mary, Yaremko, Mykola M., Long, Charles D., Can, Adil, Lizzi, Frederic L.

“…Purpose: The ability of ultrasonic tissue characterization based on radiofrequency signal processing to detect compositional differences in thrombi of varying…”
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Typing of prostate tissue by ultrasonic spectrum analysis by Feleppa, E.J., Kalisz, A., Sokil-Melgar, J.B., Lizzi, F.L., Tian Liu, Rosado, A.L., Shao, M.C., Fair, W.R., Yu Wang, Cookson, M.S., Reuter, V.E., Heston, W.D.W.

“…Prostate cancer is the highest-incidence cancer and second-leading cancer killer of men in the U.S. Diagnosis now relies virtually exclusively on core-needle…”
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Cellularity and fibrin mesh properties as a basis for ultrasonic tissue characterization of blood clots and thrombi by Loiacono, L A, Sigel, B, Feleppa, E J, Swami, V K, Parsons, R E, Justin, J, Yaremko, M M, Rorke, M, Kodama, I, Golub, R M

“…This in vitro study was designed to evaluate the ability of ultrasonic tissue characterization (UTC) based on power spectrum analysis of backscattered…”
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Ultrasonic tissue characterization of blood clots by Sigel, B, Feleppa, E J, Swami, V, Justin, J, Consigny, M, Machi, J, Kikuchi, T, Lizzi, F L, Kurohiji, T, Hui, J

“…Ultrasonic tissue characterization based on an analysis of the power spectrum of backscattered signals obtained with ultrasound was used to distinguish…”
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