NDLI: 2- and 3-D differentiation of cancerous from benign prostate tissue for diagnosis, monitoring, and planning based on spectrum analysis

Content Provider	IEEE Xplore Digital Library
Author	Feleppa, E.J. Liu, T. Kalisz, A. Rosado, A. Larchian, W. Fair, W.R. Tsai, H. Porter, C. Reuter, V.
Copyright Year	1997
Description	Author affiliation: Riverside Res. Inst., New York, NY, USA (Feleppa, E.J.)
Abstract	Spectrum analysis of echo signals from the prostate continues to show promise for differentiating cancerous from non-cancerous tissue. Data acquired from 44 patients, including 9 with biopsy-proven cancer, shows this method to be superior to conventional B-mode methods for identifying cancer. Based on 227 physically independent scans, the ROC-curve area for spectrum analysis was 0.77/spl plusmn/0.09; the area for B-mode interpretation was 0.65/spl plusmn/0.06. Tissue-type "stained" images based on spectral parameters may improve biopsy guidance, reduce true- and false-negative biopsies, and improve the efficacy of detection by over 50%. 3-D images based on such staining show promise for volumetric evaluations of cancer, which may improve clinical staging, treatment planning and treatment monitoring.
Starting Page	1131
Ending Page	1135
File Size	311759
Page Count	5
File Format	PDF
ISBN	0780341538
ISSN	10510117
DOI	10.1109/ULTSYM.1997.661778
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	1997-10-05
Publisher Place	Canada
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Monitoring Biopsy Cancer detection Prostate cancer Oncological surgery Medical treatment Diseases Signal analysis Ultrasonic imaging Costs
Content Type	Text
Resource Type	Article

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