Computer Aided Detection Of Architectural Distortion In Prior Mammograms Of Interval Cancer

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Computer-aided Detection of Architectural Distortion in Prior Mammograms of Interval Cancer

Author : Shantanu Banik
Publisher : Morgan & Claypool Publishers
ISBN 13 : 1627050825
Total Pages : 196 pages
Book Rating : 4.6/5 (27 download)

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Book Synopsis Computer-aided Detection of Architectural Distortion in Prior Mammograms of Interval Cancer by : Shantanu Banik

Download or read book Computer-aided Detection of Architectural Distortion in Prior Mammograms of Interval Cancer written by Shantanu Banik and published by Morgan & Claypool Publishers. This book was released on 2013 with total page 196 pages. Available in PDF, EPUB and Kindle. Book excerpt: Architectural distortion is an important and early sign of breast cancer, but because of its subtlety, it is a common cause of false-negative findings on screening mammograms. Screening mammograms obtained prior to the detection of cancer could contain subtle signs of early stages of breast cancer, in particular, architectural distortion. This book presents image processing and pattern recognition techniques to detect architectural distortion in prior mammograms of interval-cancer cases. The methods are based upon Gabor filters, phase portrait analysis, procedures for the analysis of the angular spread of power, fractal analysis, Laws' texture energy measures derived from geometrically transformed regions of interest (ROIs), and Haralick's texture features. With Gabor filters and phase-portrait analysis, 4,224 ROIs were automatically obtained from 106 prior mammograms of 56 interval-cancer cases, including 301 true-positive ROIs related to architectural distortion, and from 52 mammograms of 13 normal cases. For each ROI, the fractal dimension, the entropy of the angular spread of power, 10 Laws' texture energy measures, and Haralick's 14 texture features were computed. The areas under the receiver operating characteristic (ROC) curves obtained using the features selected by stepwise logistic regression and the leave-one-image-out method are 0.77 with the Bayesian classifier, 0.76 with Fisher linear discriminant analysis, and 0.79 with a neural network classifier. Free-response ROC analysis indicated sensitivities of 0.80 and 0.90 at 5.7 and 8.8 false positives (FPs) per image, respectively, with the Bayesian classifier and the leave-one-image-out method. The present study has demonstrated the ability to detect early signs of breast cancer 15 months ahead of the time of clinical diagnosis, on the average, for interval-cancer cases, with a sensitivity of 0.8 at 5.7 FP/image. The presented computer-aided detection techniques, dedicated to accurate detection and localization of architectural distortion, could lead to efficient detection of early and subtle signs of breast cancer at pre-mass-formation stages.

Computer-Aided Detection of Architectural Distortion in Prior Mammograms of Interval Cancer

Author : Shantanu Banik
Publisher : Springer Nature
ISBN 13 : 3031016564
Total Pages : 176 pages
Book Rating : 4.0/5 (31 download)

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Book Synopsis Computer-Aided Detection of Architectural Distortion in Prior Mammograms of Interval Cancer by : Shantanu Banik

Download or read book Computer-Aided Detection of Architectural Distortion in Prior Mammograms of Interval Cancer written by Shantanu Banik and published by Springer Nature. This book was released on 2022-05-31 with total page 176 pages. Available in PDF, EPUB and Kindle. Book excerpt: Architectural distortion is an important and early sign of breast cancer, but because of its subtlety, it is a common cause of false-negative findings on screening mammograms. Screening mammograms obtained prior to the detection of cancer could contain subtle signs of early stages of breast cancer, in particular, architectural distortion. This book presents image processing and pattern recognition techniques to detect architectural distortion in prior mammograms of interval-cancer cases. The methods are based upon Gabor filters, phase portrait analysis, procedures for the analysis of the angular spread of power, fractal analysis, Laws' texture energy measures derived from geometrically transformed regions of interest (ROIs), and Haralick's texture features. With Gabor filters and phase-portrait analysis, 4,224 ROIs were automatically obtained from 106 prior mammograms of 56 interval-cancer cases, including 301 true-positive ROIs related to architectural distortion, and from 52 mammograms of 13 normal cases. For each ROI, the fractal dimension, the entropy of the angular spread of power, 10 Laws' texture energy measures, and Haralick's 14 texture features were computed. The areas under the receiver operating characteristic (ROC) curves obtained using the features selected by stepwise logistic regression and the leave-one-image-out method are 0.77 with the Bayesian classifier, 0.76 with Fisher linear discriminant analysis, and 0.79 with a neural network classifier. Free-response ROC analysis indicated sensitivities of 0.80 and 0.90 at 5.7 and 8.8 false positives (FPs) per image, respectively, with the Bayesian classifier and the leave-one-image-out method. The present study has demonstrated the ability to detect early signs of breast cancer 15 months ahead of the time of clinical diagnosis, on the average, for interval-cancer cases, with a sensitivity of 0.8 at 5.7 FP/image. The presented computer-aided detection techniques, dedicated to accurate detection and localization of architectural distortion, could lead to efficient detection of early and subtle signs of breast cancer at pre-mass-formation stages. Table of Contents: Introduction / Detection of Early Signs of Breast Cancer / Detection and Analysis of Oriented Patterns / Detection of Potential Sites of Architectural Distortion / Experimental Set Up and Datasets / Feature Selection and Pattern Classification / Analysis of Oriented Patterns Related to Architectural Distortion / Detection of Architectural Distortion in Prior Mammograms / Concluding Remarks

Computer-aided Detection of Architectural Distortion in Prior Mammograms of Interval-cancer Cases

Author : Shantanu Banik
Publisher :
ISBN 13 : 9780494817681
Total Pages : pages
Book Rating : 4.8/5 (176 download)

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Book Synopsis Computer-aided Detection of Architectural Distortion in Prior Mammograms of Interval-cancer Cases by : Shantanu Banik

Download or read book Computer-aided Detection of Architectural Distortion in Prior Mammograms of Interval-cancer Cases written by Shantanu Banik and published by . This book was released on 2012 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Multimodality Breast Imaging

Author : Y. K. Eddie Ng
Publisher : SPIE-International Society for Optical Engineering
ISBN 13 : 9780819492944
Total Pages : 0 pages
Book Rating : 4.4/5 (929 download)

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Book Synopsis Multimodality Breast Imaging by : Y. K. Eddie Ng

Download or read book Multimodality Breast Imaging written by Y. K. Eddie Ng and published by SPIE-International Society for Optical Engineering. This book was released on 2013 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Breast cancer is an abnormal growth of cells in the breast, usually in the inner lining of the milk ducts or lobules. It is currently the most common type of cancer in women in developed and developing countries. The number of women affected by breast cancer is gradually increasing and remains as a significant health concern. Researchers are continuously working to develop novel techniques to detect early stages of breast cancer. This book covers breast cancer detection, diagnosis, and treatment using different imaging modalities such as mammography, magnetic resonance imaging, computed tomography, positron emission tomography, ultrasonography, infrared imaging, and other modalities. The information and methodologies presented will be useful to researchers, doctors, teachers, and students in biomedical sciences, medical imaging, and engineering.

Digital Mammography

Author : Etta D. Pisano
Publisher : Lippincott Williams & Wilkins
ISBN 13 : 0781741424
Total Pages : 24 pages
Book Rating : 4.7/5 (817 download)

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Book Synopsis Digital Mammography by : Etta D. Pisano

Download or read book Digital Mammography written by Etta D. Pisano and published by Lippincott Williams & Wilkins. This book was released on 2004 with total page 24 pages. Available in PDF, EPUB and Kindle. Book excerpt: Bogen er en grundlæggende lærebog om digital mammografi, hvori digital mammografi og traditionel mammografi også sammenlignes i forhold til screening, diagnoser og radiografisk billedteknik. Der er en komplet billedsamling af cases indenfor digital mammografi.

Breast Imaging

Author : Christoph I. Lee
Publisher : Oxford University Press
ISBN 13 : 0190270268
Total Pages : 545 pages
Book Rating : 4.1/5 (92 download)

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Book Synopsis Breast Imaging by : Christoph I. Lee

Download or read book Breast Imaging written by Christoph I. Lee and published by Oxford University Press. This book was released on 2018 with total page 545 pages. Available in PDF, EPUB and Kindle. Book excerpt: Breast Imaging presents a comprehensive review of the subject matter commonly encountered by practicing radiologists and radiology residents in training. This volume includes succinct overviews of breast cancer epidemiology, screening, staging, and treatment; overviews of all imaging modalities including mammography, tomosynthesis, ultrasound, and MRI; step-by-step approaches for image-guided breast interventions; and high-yield chapters organized by specific imaging finding seen on mammography, tomosynthesis, ultrasound, and MRI. Part of the Rotations in Radiology series, this book offers a guided approach to breast imaging interpretation and techniques, highlighting the nuances necessary to arrive at the best diagnosis and management. Each chapter contains a targeted discussion of an imaging finding which reviews the anatomy and physiology, distinguishing features, imaging techniques, differential diagnosis, clinical issues, key points, and further reading. Breast Imaging is a must-read for residents and practicing radiologists seeking a foundation for the essential knowledge base in breast imaging.

Improving Breast Imaging Quality Standards

Author : National Research Council
Publisher : National Academies Press
ISBN 13 : 0309096480
Total Pages : 241 pages
Book Rating : 4.3/5 (9 download)

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Book Synopsis Improving Breast Imaging Quality Standards by : National Research Council

Download or read book Improving Breast Imaging Quality Standards written by National Research Council and published by National Academies Press. This book was released on 2005-10-27 with total page 241 pages. Available in PDF, EPUB and Kindle. Book excerpt: Mammography is an important tool for detecting breast cancer at an early stage. When coupled with appropriate treatment, early detection can reduce breast cancer mortality. At the request of Congress, the Food and Drug Administration (FDA) commissioned a study to examine the current practice of mammography and breast cancer detection, with a focus on the FDA's oversight via the Mammography Quality Standards Act (MQSA), to identify areas in need of improvement. Enacted in 1993, MQSA provides a general framework for ensuring national quality standards in facilities performing screening mammography, requires that each mammography facility be accredited and certified, and mandates that facilities will undergo annual inspections. This book recommends strategies for achieving continued progress in assuring mammography quality, including changes to MQSA regulation, as well as approaches that do not fall within the purview of MQSA. Specifically, this book provides recommendations aimed at improving mammography interpretation; revising MQSA regulations, inspections, and enforcement; ensuring an adequate workforce for breast cancer screening and diagnosis; and improving breast imaging quality beyond mammography.

Analysis of Oriented Texture with application to the Detection of Architectural Distortion in Mammograms

Author : Fabio Ayres
Publisher : Springer Nature
ISBN 13 : 3031016475
Total Pages : 150 pages
Book Rating : 4.0/5 (31 download)

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Book Synopsis Analysis of Oriented Texture with application to the Detection of Architectural Distortion in Mammograms by : Fabio Ayres

Download or read book Analysis of Oriented Texture with application to the Detection of Architectural Distortion in Mammograms written by Fabio Ayres and published by Springer Nature. This book was released on 2022-06-01 with total page 150 pages. Available in PDF, EPUB and Kindle. Book excerpt: The presence of oriented features in images often conveys important information about the scene or the objects contained; the analysis of oriented patterns is an important task in the general framework of image understanding. As in many other applications of computer vision, the general framework for the understanding of oriented features in images can be divided into low- and high-level analysis. In the context of the study of oriented features, low-level analysis includes the detection of oriented features in images; a measure of the local magnitude and orientation of oriented features over the entire region of analysis in the image is called the orientation field. High-level analysis relates to the discovery of patterns in the orientation field, usually by associating the structure perceived in the orientation field with a geometrical model. This book presents an analysis of several important methods for the detection of oriented features in images, and a discussion of the phase portrait method for high-level analysis of orientation fields. In order to illustrate the concepts developed throughout the book, an application is presented of the phase portrait method to computer-aided detection of architectural distortion in mammograms. Table of Contents: Detection of Oriented Features in Images / Analysis of Oriented Patterns Using Phase Portraits / Optimization Techniques / Detection of Sites of Architectural Distortion in Mammograms

Computerized Analysis of Mammographic Images for Detection and Characterization of Breast Cancer

Author : Paola Casti
Publisher : Morgan & Claypool Publishers
ISBN 13 : 1681731576
Total Pages : 188 pages
Book Rating : 4.6/5 (817 download)

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Book Synopsis Computerized Analysis of Mammographic Images for Detection and Characterization of Breast Cancer by : Paola Casti

Download or read book Computerized Analysis of Mammographic Images for Detection and Characterization of Breast Cancer written by Paola Casti and published by Morgan & Claypool Publishers. This book was released on 2017-07-06 with total page 188 pages. Available in PDF, EPUB and Kindle. Book excerpt: The identification and interpretation of the signs of breast cancer in mammographic images from screening programs can be very difficult due to the subtle and diversified appearance of breast disease. This book presents new image processing and pattern recognition techniques for computer-aided detection and diagnosis of breast cancer in its various forms. The main goals are: (1) the identification of bilateral asymmetry as an early sign of breast disease which is not detectable by other existing approaches; and (2) the detection and classification of masses and regions of architectural distortion, as benign lesions or malignant tumors, in a unified framework that does not require accurate extraction of the contours of the lesions. The innovative aspects of the work include the design and validation of landmarking algorithms, automatic Tabár masking procedures, and various feature descriptors for quantification of similarity and for contour independent classification of mammographic lesions. Characterization of breast tissue patterns is achieved by means of multidirectional Gabor filters. For the classification tasks, pattern recognition strategies, including Fisher linear discriminant analysis, Bayesian classifiers, support vector machines, and neural networks are applied using automatic selection of features and cross-validation techniques. Computer-aided detection of bilateral asymmetry resulted in accuracy up to 0.94, with sensitivity and specificity of 1 and 0.88, respectively. Computer-aided diagnosis of automatically detected lesions provided sensitivity of detection of malignant tumors in the range of [0.70, 0.81] at a range of falsely detected tumors of [0.82, 3.47] per image. The techniques presented in this work are effective in detecting and characterizing various mammographic signs of breast disease.

Breast Tomosynthesis E-Book

Author : Liane E Philpotts
Publisher : Elsevier Health Sciences
ISBN 13 : 0323377459
Total Pages : 350 pages
Book Rating : 4.3/5 (233 download)

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Book Synopsis Breast Tomosynthesis E-Book by : Liane E Philpotts

Download or read book Breast Tomosynthesis E-Book written by Liane E Philpotts and published by Elsevier Health Sciences. This book was released on 2016-11-02 with total page 350 pages. Available in PDF, EPUB and Kindle. Book excerpt: The use of tomosynthesis in breast imaging is growing rapidly due to its superior ability to identify and characterize normal findings, benign lesions, and breast cancer, as well as its optimal performance with dense breast tissue. Providing unparalleled coverage of this breakthrough breast imaging modality, Breast Tomosynthesis explains how this new modality can lead to enhanced interpretation and better patient outcomes. This new reference is an indispensable guide for today's practitioner looking to keep abreast of the latest developments with correlative findings, practical interpretation tips, physics, and information on how tomosynthesis differs from conventional 2D FFDM mammography. Over 900 high-quality images offer visual guidance to effectively reading and interpreting this key imaging modality. Includes over 900 high-quality tomosynthesis and mammography images representing the spectrum of breast imaging. Features the latest Breast Imaging Reporting and Data System (or BI-RADS) standards updated in February 2014. Highlights practical tips to interpreting this new modality and how it differs from 2D mammography. Details how integration of tomosynthesis drastically changes lesion work-up and overall workflow in the department. "Tomo Tips" boxes offer tips and pitfalls for expert clinical guidance.

Issues in Analysis, Measurement, Monitoring, Imaging, and Remote Sensing Technology: 2011 Edition

Author :
Publisher : ScholarlyEditions
ISBN 13 : 1464963851
Total Pages : 2352 pages
Book Rating : 4.4/5 (649 download)

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Book Synopsis Issues in Analysis, Measurement, Monitoring, Imaging, and Remote Sensing Technology: 2011 Edition by :

Download or read book Issues in Analysis, Measurement, Monitoring, Imaging, and Remote Sensing Technology: 2011 Edition written by and published by ScholarlyEditions. This book was released on 2012-01-09 with total page 2352 pages. Available in PDF, EPUB and Kindle. Book excerpt: Issues in Analysis, Measurement, Monitoring, Imaging, and Remote Sensing Technology: 2011 Edition is a ScholarlyEditions™ eBook that delivers timely, authoritative, and comprehensive information about Analysis, Measurement, Monitoring, Imaging, and Remote Sensing Technology. The editors have built Issues in Analysis, Measurement, Monitoring, Imaging, and Remote Sensing Technology: 2011 Edition on the vast information databases of ScholarlyNews.™ You can expect the information about Analysis, Measurement, Monitoring, Imaging, and Remote Sensing Technology in this eBook to be deeper than what you can access anywhere else, as well as consistently reliable, authoritative, informed, and relevant. The content of Issues in Analysis, Measurement, Monitoring, Imaging, and Remote Sensing Technology: 2011 Edition has been produced by the world’s leading scientists, engineers, analysts, research institutions, and companies. All of the content is from peer-reviewed sources, and all of it is written, assembled, and edited by the editors at ScholarlyEditions™ and available exclusively from us. You now have a source you can cite with authority, confidence, and credibility. More information is available at http://www.ScholarlyEditions.com/.

Machine Learning in Computer-Aided Diagnosis: Medical Imaging Intelligence and Analysis

Author : Suzuki, Kenji
Publisher : IGI Global
ISBN 13 : 1466600608
Total Pages : 525 pages
Book Rating : 4.4/5 (666 download)

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Book Synopsis Machine Learning in Computer-Aided Diagnosis: Medical Imaging Intelligence and Analysis by : Suzuki, Kenji

Download or read book Machine Learning in Computer-Aided Diagnosis: Medical Imaging Intelligence and Analysis written by Suzuki, Kenji and published by IGI Global. This book was released on 2012-01-31 with total page 525 pages. Available in PDF, EPUB and Kindle. Book excerpt: "This book provides a comprehensive overview of machine learning research and technology in medical decision-making based on medical images"--Provided by publisher.

Mammography and Beyond

Author : National Research Council
Publisher : National Academies Press
ISBN 13 : 0309075505
Total Pages : 34 pages
Book Rating : 4.3/5 (9 download)

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Book Synopsis Mammography and Beyond by : National Research Council

Download or read book Mammography and Beyond written by National Research Council and published by National Academies Press. This book was released on 2001-06-04 with total page 34 pages. Available in PDF, EPUB and Kindle. Book excerpt: X-ray mammography screening is the current mainstay for early breast cancer detection. It has been proven to detect breast cancer at an earlier stage and to reduce the number of women dying from the disease. However, it has a number of limitations. These current limitations in early breast cancer detection technology are driving a surge of new technological developments, from modifications of x-ray mammography such as computer programs that can indicate suspicious areas, to newer methods of detection such as magnetic resonance imaging (MRI) or biochemical tests on breast fluids. To explore the merits and drawbacks of these new breast cancer detection techniques, the Institute of Medicine of the National Academy of Sciences convened a committee of experts. During its year of operation, the committee examined the peer-reviewed literature, consulted with other experts in the field, and held two public workshops. In addition to identifying promising new technologies for early detection, the committee explored potential barriers that might prevent the development of new detection methods and their common usage. Such barriers could include lack of funding from agencies that support research and lack of investment in the commercial sector; complicated, inconsistent, or unpredictable federal regulations; inadequate insurance reimbursement; and limited access to or unacceptability of breast cancer detection technology for women and their doctors. Based on the findings of their study, the committee prepared a report entitled Mammography and Beyond: Developing Technology for Early Detection of Breast Cancer, which was published in the spring of 2001. This is a non-technical summary of that report.

Breast Diseases

Author : Radhakrishna Selvi
Publisher : Springer
ISBN 13 : 8132220773
Total Pages : 364 pages
Book Rating : 4.1/5 (322 download)

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Book Synopsis Breast Diseases by : Radhakrishna Selvi

Download or read book Breast Diseases written by Radhakrishna Selvi and published by Springer. This book was released on 2014-12-05 with total page 364 pages. Available in PDF, EPUB and Kindle. Book excerpt: It is challenging enough to be able to make a diagnosis in mammography, but the newer standards of care demand more than just providing a diagnosis. This book is an excellent resource to improve the understanding of breast diseases, recognize and manage problems encountered in breast imaging and clinical management of the breast diseases. With forty four chapters, this volume is divided into six sections on screening of breast cancer, imaging modalities, benign breast disorders, interventional procedures, pathological considerations and breast cancer. Breast Diseases: Imaging and Clinical Management is a crisp volume on clinical and multimodality breast imaging with emphasis on interventional procedures, pathology and the entire spectrum of breast cancers.

Breast Cancer: New Insights for the Healthcare Professional: 2013 Edition

Author :
Publisher : ScholarlyEditions
ISBN 13 : 1481651129
Total Pages : 976 pages
Book Rating : 4.4/5 (816 download)

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Book Synopsis Breast Cancer: New Insights for the Healthcare Professional: 2013 Edition by :

Download or read book Breast Cancer: New Insights for the Healthcare Professional: 2013 Edition written by and published by ScholarlyEditions. This book was released on 2013-07-22 with total page 976 pages. Available in PDF, EPUB and Kindle. Book excerpt: Breast Cancer: New Insights for the Healthcare Professional: 2013 Edition is a ScholarlyEditions™ book that delivers timely, authoritative, and comprehensive information about Diagnosis and Screening. The editors have built Breast Cancer: New Insights for the Healthcare Professional: 2013 Edition on the vast information databases of ScholarlyNews.™ You can expect the information about Diagnosis and Screening in this book to be deeper than what you can access anywhere else, as well as consistently reliable, authoritative, informed, and relevant. The content of Breast Cancer: New Insights for the Healthcare Professional: 2013 Edition has been produced by the world’s leading scientists, engineers, analysts, research institutions, and companies. All of the content is from peer-reviewed sources, and all of it is written, assembled, and edited by the editors at ScholarlyEditions™ and available exclusively from us. You now have a source you can cite with authority, confidence, and credibility. More information is available at http://www.ScholarlyEditions.com/.

Breast MRI

Author : Laura Liberman
Publisher : Springer Science & Business Media
ISBN 13 : 9780387219974
Total Pages : 544 pages
Book Rating : 4.2/5 (199 download)

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Book Synopsis Breast MRI by : Laura Liberman

Download or read book Breast MRI written by Laura Liberman and published by Springer Science & Business Media. This book was released on 2005-04-26 with total page 544 pages. Available in PDF, EPUB and Kindle. Book excerpt: Drs. Elizabeth Morris and Laura Liberman, two rising stars in breast MRI from the Memorial Sloan-Kettering Cancer Center, edited this complete, superbly illustrated practical guide. The comprehensive text is written by contributors from the top cancer centers in the world. Introductory chapters are devoted to diagnosis and cover the basics of performing breast MRI exams, setting up a breast MR program, and understanding clinical indications. Additional chapters discuss breast interventional procedures, including the surgeon's use of MR and MR-guided needle interventions. A comprehensive diagnostic atlas completes the volume and addresses the spectrum of clinical situations, such as various carcinomas, special tumor types, and benign histologies. Radiologists, residents, and fellows will benefit from this guide's thorough examination of image interpretation, which highlights pitfalls that specialists must recognize.

Mammographic Image Analysis

Author : R. Highnam
Publisher : Springer Science & Business Media
ISBN 13 : 9401146136
Total Pages : 383 pages
Book Rating : 4.4/5 (11 download)

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Book Synopsis Mammographic Image Analysis by : R. Highnam

Download or read book Mammographic Image Analysis written by R. Highnam and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 383 pages. Available in PDF, EPUB and Kindle. Book excerpt: Breast cancer is a major health problem in the Western world, where it is the most common cancer among women. Approximately 1 in 12 women will develop breast cancer during the course of their lives. Over the past twenty years there have been a series of major advances in the manage ment of women with breast cancer, ranging from novel chemotherapy and radiotherapy treatments to conservative surgery. The next twenty years are likely to see computerized image analysis playing an increasingly important role in patient management. As applications of image analysis go, medical applications are tough in general, and breast cancer image analysis is one of the toughest. There are many reasons for this: highly variable and irregular shapes of the objects of interest, changing imaging conditions, and the densely textured nature of the images. Add to this the increasing need for quantitative informa tion, precision, and reliability (very few false positives), and the image pro cessing challenge becomes quite daunting, in fact it pushes image analysis techniques right to their limits.