Search Results - "Feleppa, E"

TU‐G‐220‐04: High‐Frequency (HF), Three‐Dimensional (3D), Quantitative Ultrasound (QUS) for Detecting Metastases in Dissected Lymph Nodes by Feleppa, E, Mamou, J, Saegusa‐Beecroft, E, Coron, A, Oelze, M, Yamaguchi, T, Hata, M, Yanagihara, E, Laugier, P

“…A reliable means of detecting metastases in lymph nodes is essential for accurate staging of cancer and effective planning of therapy. The standard means of…”
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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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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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SU‐FF‐I‐101: Combining Magnetic‐Resonance Spectroscopy and Ultrasound Spectral Parameters to Improve Tissue‐Type Imaging of Prostate Cancer by Feleppa, E, Dasgupta, S, Porter, C, Ramachandran, S, Ketterling, J, Kalisz, A, Lacrampe, M, Isaacson, C

“…Purpose: To improve prostate‐cancer imaging by making use of independent prostate tissue properties sensed by multiple imaging modalities such as 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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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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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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Promising initial results of semi-automated quantitative-ultrasound-based algorithm for assessment of prostate cancer using a novel 29 MHz micro-ultrasound by Rohrbach, D, Wodlinger, B, Sandler, R, Wen, J, Mamou, J, Feleppa, E

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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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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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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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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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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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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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Correction of scatterer-diameter and acoustic-concentration estimates in Saturated high-frequency ultrasound signals acquired from cancerous human lymph nodes by Tamura, K., Mamou, J., Feleppa, E. J., Coron, A., Yoshida, K., Yamaguchi, T.

“…Choosing an appropriate dynamic range for acquiring radio-frequency (RF) data from a high-frequency ultrasound (HFU) system is challenging because signals can…”
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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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Spectrum-Analysis and Neural Networks for Imaging to Detect and Treat Prostate Cancer by Feleppa, Ernest J., Ennis, Ronald D., Schiff, Peter B., Wuu, Cheng-Shie, Kalisz, Andrew, Ketterling, Jeffery, Urban, Stella, Liu, Tian, Fair, William R., Porter, Christopher R., Gillespie, John R.

“…Conventional B-mode ultrasound currently is the standard means of imaging the prostate for guiding prostate biopsies and planning brachytherapy to treat…”
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