AllDocs -> cancers

Skin cancer - early detection is critical Each year in Australia, around 1,200 people die from skin cancer . Yet skin cancer is an almost totally preventable disease; 95 per cent of skin cancers are treatable if they are detected early. Regular checks of your skin should detect any suspicious lumps or spots as soon as they develop. Three types of skin cancer There are three types of skin cancer : basal cell carcinoma, squamous cell carcinoma and melanoma. Basal cell carcinoma This is the most common and least dangerous skin cancer . It appears as a lump or scaling area, and can be red, pale or pearly in colour. It grows slowly - usually on the head, neck or upper torso - and can become ulcerated as it grows. Squamous cell carcinoma These cancers grow over a period of weeks or months, and may spread to other parts of the body if not treated ...

INTRODUCTION This general practitioners’ guide summarises the main evidence- based recommendations from the NHMRC approved Clinical practice guidelines for the prevention , early detection and management of colorectal cancer 2005. The guidelines were produced by the combined efforts of all professional groups managing colorectal cancer in Australia, and recognise the pivotal role of the general practitioner in the management of patients with this disease. The aim of this resource is to have well informed people being involved in their own cancer prevention and cancer management programs. It is further intended to assist general practitioners lead patients with colorectal cancer through the complex and evolving forms of investigation and treatment. The Clinical practice guidelines, which can be obtained from the Internet, ( www. cancer .org.au/content.cfm?randid=408243 or ...

Breast Cancer Detection Using Hierarchical B-Spline Networks Yuehui Chen, Mingjun Liu, and Bo Yang School of Information Science and Engineering Jinan University, Jinan 250022, P.R. China yhchen@ujn.edu.cn Abstract. In this paper, an optimized hierarchical B-spline network was employed to detect the breast cancel. For evolving a hierarchical B-spline network model, a tree-structure based evolutionary algorithm and the Particle Swarm Optimization (PSO) are used to find an optimal detection model. The performance of proposed method was then compared with Flexible Neural Tree (FNT), Neural Network (NN), and Wavelet Neural Network (WNN) by using the same breast cancer data set. Simulation results show that the obtained hierarchical B-spline network model has a fewer number of variables with reduced number of input features and with the high detection accuracy. 1 Introduction ...

Hybrid Neurocomputing for Breast Cancer Detection Yuehui Chen, Ajith Abraham and Bo Yang School of Information Science and Engineering Jinan University, Jinan 250022, P.R.China yhchen@ujn.edu.cn School of Computer Science and Engineering Chung-Ang University, Seoul, Republic of Korea ajith.abraham@ieee.org School of Information Science and Engineering Jinan University, Jinan 250022, P.R.China yangbo@ujn.edu.cn Abstract. Breast cancer is one of the major tumor related cause of death in women. Various artificial intelligence techniques have been used to improve the diagnoses procedures and to aid the physician’s efforts. In this paper we summarize our preliminary study to detect breast can- cer using a Flexible Neural Tree (FNT), Neural Network (NN), Wavelet Neural Network (WNN) and their ensemble combination. For the FNT model, a tree-structure based evolutionary algorithm ...

Evolving Hierarchical RBF Neural Networks for Breast Cancer Detection Yuehui Chen, Yan Wang, and Bo Yang School of Information Science and Engineering Jinan University, Jinan 250022, P.R. China yhchen@ujn.edu.cn Abstract. Hierarchical RBF networks consist of multiple RBF networks assembled in different level or cascade architecture. In this paper, an evolved hierarchical RBF network was employed to detect the breast cancel. For evolving a hierarchical RBF network model, Extended Com- pact Genetic Programming (ECGP), a tree-structure based evolutionary algorithm and the Differential Evolution (DE) are used to find an op- timal detection model. The performance of proposed method was then compared with Flexible Neural Tree (FNT), Neural Network (NN), and RBF Neural Network (RBF-NN) by using the same breast cancer data set. Simulation results show that the obtained hierarchical RBF ...

Early breast cancer detection Alzheimer’s: Piecing together the puzzle RHD neighborhood Senior Healthcare Center Fall 2005 Page 2 Focus on Health • Fall 2005 2 Focus on Health • Fall 2005 3 www.rhdmemorial.com The right products may ease daily life At times, coping with arthritis can seem overwhelming. But there are ways to regain control. Steps include following your treat- ment plan, taking medicines correctly and focusing on wellness instead of pain, health experts say. Start with exercise Often,a good place to begin is find- ing a balance between activity and rest. If you don’t overdo it,regular exercise can help manage pain as well as strengthen muscles, improve sleep,control weight,and increase en- ...

Pennsylvania Department of Health - Cancer Facts and Figures Pennsylvania, 2005 - Page 20 CANCER SITE RECOMMENDATION General It is important to have periodic general health examinations that include a specific Cancer -Related cancer -related checkup. These checkups should include health counseling Checkup and, depending on a person’s age, might include examinations for cancers of the thyroid, oral cavity, skin, lymph nodes, testes, and ovaries, as well as for some nonmalignant diseases. Breast • Annual mammograms starting at age 40 and continuing as long as in good health • Clinical breast exam every 3 years for women ages 20-39; every year starting at age 40 • Report breast changes promptly to health care provider; start breast self-exams in 20s • Women at increased risk (e.g., family history, genetic tendency, past breast cancer ) should talk with their doctors about ...

T E C H N O L O G Y L I C E N S E O P P O R T U N I T Y A nonconfidential, no-obligation summary of technology available from Science Applications International Corporation a Benefits Precise imaging reveals details not visible to the human eye or to other imaging techniques Preliminary studies indicate that HSI can detect cancerous and precancerous tissue Image covers large areas, minimizing risk of overlooking suspect tissue and precisely delineating tumor margins Miniature probe size permits noninvasive diagnosis wherever endoscope can be used Why is it distinct? Measures colors simultaneously in hundreds of spectral bands, instead of just a handful of spectral bands, as with current technology Provides objective, ...

cancer detection Prostate Cancer CAD Michael Feldman, MD, PhD feldmanm@mail.med.upenn.edu Assistant Professor Pathology University Pennsylvania Outline Automated image processing of whole slides Spectral imaging for advanced tissue analysis of IHC/IF Overlap CAD Segmentation Classification Tissue Cellular Subcellular MSI Protein Expression Multiple probes Tissue Cellular Subcellular Diagnosis, Prognosis, Validation CAD – Computer Assisted Dx Can we develop software to identify Prostate Cancer in whole digitized slides? Utility Disease level Segmentation ...

Breast and Cervical Cancer Early Detection Program (BCCEDP) Every Woman’s Life (EWL) Professional Education Survey: Report of Findings June 2004 Prepared by: Kirsten Barrett, PhD Virginia Commonwealth University Survey and Evaluation Research Laboratory Page 2 VDH BCCEDP / EWLP Professional Education Survey Report of Findings – June 2004 1 EXECUTIVE SUMMARY The Virginia Department of Health’s Breast and Cervical Cancer Early Detection Program / Every Woman’s Life Program (VDH’s BCCEDP / EWLP) contracted with the Survey and Evaluation Research Laboratory at Virginia Commonwealth University to collect information from providers about their professional education interests. The BCCEDP / EWLP Professional Education Survey, completed by 69% (n=188) of the sample of 273 physicians, ...

Breast and Cervical Cancer Early Detection Program (BCCEDP) Provider Awareness Survey: Report of Findings July 2004 Prepared by: Kirsten Barrett, PhD Virginia Commonwealth University Survey and Evaluation Research Laboratory Page 2 VDH BCCEDP Health Care Provider Awareness Survey Report of Findings – July 2004 1 EXECUTIVE SUMMARY The Virginia Department of Health’s Breast and Cervical Cancer Early Detection Program (VDH’s BCCEDP) contracted with the Survey and Evaluation Research Laboratory (SERL) at Virginia Commonwealth University to collect information from physicians and nurse practitioners (NPs) about their awareness of the BCCEDP program. A total of 896 surveys were received, 696 from physicians, 171 from nurse practitioners, and 21 from other health care providers. 1 ...

Detection of colorectal cancer using MALDI-TOF serum protein profiling Mirre E. de Noo a, *, Bart J.A. Mertens b , Aliye Ozalp c , Marco R. Bladergroen c , Martijn P.J. van der Werff c , Cornelis J.H. van de Velde a , Andre M. Deelder c , Rob A.E.M. Tollenaar a a Department of Surgery, K6-R, Leiden University Medical Center, Albinusdreef 2, P.O. Box 9600, 2300 RC Leiden, The Netherlands b Department of Medical Statistics and Bioinformatics, Leiden University Medical Center, Leiden, The Netherlands c Biomolecular Mass Spectrometry Unit, Department of Parasitology, Leiden University Medical Center, Leiden, The Netherlands A R T I C L E I N F O Article history: Received 25 November 2005 Accepted 19 December 2005 Available online 17 ...

FALL 2005 With breast cancer on the rise, early detection has become more and more crucial. Theresa Szatkowski has never missed her yearly mammogram, and she is grateful that she makes it a point to get checked for breast cancer every year. Szatkowski had no idea what awaited when she went to get her mammogram on April 21, 2005. No one in her family has ever been diagnosed with breast cancer , so she was the first. “When I found out I had breast cancer , of course I was upset. I only cried the first day, and that was it,” said Szatkowski. “My husband kept me focused and told me that ‘we have a problem, now let’s take care of it.’” Szatkowski credits her strength during her breast cancer treatment to the encouragement that she received from her husband, Peter, and two of her friends who had recovered from breast cancer . After her mammogram detected an irregularity in her left breast ...

Fox Chase Cancer Center 2005 Scientific Report 1 Molecular detection of bladder cancer in urine. Dulaimi,* Ibanez, Cairns, in collaboration with T. Al-Saleem, § Uzzo, § Greenberg, § Chen § Silencing of tumor suppressor genes (TSG), such as p16 INK4a the mismatch repair gene hMLH1 and BRCA1 have established hyperme- thylation as a common mechanism for TSG inactivation in human cancer . Because hyper- methylation is frequent, occurs early in tumori- genesis, can be detected at sensitive levels by PCR, and can provide a “yes or no” or quantita- tive answer for the presence of cancer cell DNA and is therefore potentially highly specific, it is a very promising target for molecular detection . We have pioneered hypermethylation-based detection of prostate and kidney cancer ...

96 Journal of Applied Biobehavioral Research , 2003, 8 , 2, pp. 96-115. Copyright 2003 by Bellwether Publishing, Ltd. All rights reserved. Breast Cancer Detection in Asymptomatic Women: Health Beliefs Implicated in Secondary Prevention K ANAYO U MEH 1 Department of Social Sciences Nottingham Trent University Nottingham, United Kingdom V ITHLEEM D IMITRAKAKI University of Central Lancashire Preston, United Kingdom This study assessed the usefulness of health belief model (HBM) constructs in predicting the frequency and proficiency of breast self-examination among Greek women. Both addi- tive and multiplicative functions were tested. Cross-sectional data from 195 women were analyzed. Health beliefs explained 16.5% and 19.7% of the variance in frequency and pro- ficiency, respectively. ...

The National Breast and Cervical Cancer Early Detection Program (NBCCEDP) provides low-income, uninsured, and underinsured women access to lifesaving breast cancer screening tests and follow-up services. However, Congress has only provided enough funding for one in five women eligible for the program to receive these lifesaving cancer screenings. So, what about the other 4? The Problem Despite increased awareness among women of the importance of early detection , some women continue to face barriers that prevent them from accessing lifesaving cancer screenings. Many deaths from breast and cervical cancer can be prevented by increasing mammography and Pap test screening rates among low-income, uninsured, and underinsured women, who face more frequent late-stage cancer diagnosis when treatment options and limited and survival rates are lowest. A Solution One of the greatest opportunities ...

Return to Biology News Net Homepage Next story : New antibody shows promise as cure for anthrax Previous story : UQ scientists break new ground in fight against infection & chronic disease Scientists closer to new cancer detection method University of Florida researchers say they are a step closer to a technique to easily detect a wide variety of cancers before symptoms become apparent. The findings, currently online in the Proceedings of the National Academy of Sciences, involve introducing molecularly engineered strands of DNA into cell cultures and observing whether they unleash a fluorescent burst after they adhere to cancer proteins. The technique could enable doctors to search within extremely complex fluid or tissue samples to pinpoint biomarkers - proteins that signal that something is amiss. "Even when the cancer biomarkers ...

WARF: P01386US Space-time Microwave Imaging for Breast Cancer Detection Of the various imaging techniques used to screen women for early-stage breast cancer , X-ray mammography has proven the most effective. Despite its success, however, this technique suffers from relatively high rates of false-negative scores, requires painful compression of the breast, and exposes patients to low doses of ionizing radiation. The inventors have now developed a novel imaging technique for detecting early-stage breast cancer called microwave imaging via space-time, or MIST for short. MIST makes use of the sharp contrast in dielectric properties between breast carcinomas and normal breast tissue at microwave frequencies. In the technique, a woman lies on her back and a scanner containing a number of antennas is placed near the center of the breast. Each antenna transmits a very short burst of low-power microwave ...

WARF: P04337US Microwave-based Breast Cancer Detection Using Hypothesis Testing X-ray mammography is currently the most effective method for detecting early-stage breast cancer ; however, mammography suffers from relatively high false positive and false negative rates, requires painful breast compression, and exposes the patient to low levels of ionizing radiation. This invention provides a method of identifying malignant breast tissue, which uses hypothesis testing and microwave backscatter measurements. Breast tissue is illuminated with an ultrawideband (UWB) microwave pulse. The resulting backscatter contains contributions from possible tumors, clutter due to the heterogeneous properties of normal breast tissue, and noise. At multiple locations throughout the breast, a hypothesis test is performed to determine if a tumor is present at that location. Under the tumor absent (null) hypothesis, ...

WARF: P04338US Surface Identification Using Microwave Signals for Microwave-Based Detection of Cancer The inventors previously developed a novel imaging technique for detecting breast cancer (see WARF reference number P01386US). This technique makes use of the sharp contrast in dielectric properties between breast carcinomas and normal tissue at microwave frequencies. Like most microwave-based breast imaging algorithms, it relies upon knowledge of the location of the breast surface relative to the transmitting and receiving antennas; however, this location is unknown a priori and varies from patient to patient. This invention provides a data-adaptive algorithm that uses reflected microwave signals to estimate the location of the skin-breast interface relative to the antenna locations. This approach is based on geometric principles and the fact that the impedance mismatch at the skin-breast interface ...

RESEARCH COMMUNICATIONS CURRENT SCIENCE, VOL. 84, NO. 4, 25 FEBRUARY 2003 551 *For correspondence. (e-mail: vb.kartha@mahe.manipal.edu) HPLC-LIF for early detection of oral cancer K. Venkatakrishna, V. B. Kartha*, Keerthilatha M. Pai † , C. Murali Krishna, O. Ravikiran † , Jacob Kurian § , Mohan Alexander † and G. Ullas Center for Laser Spectroscopy, † College of Dental Surgery, § Department of Surgical Oncology, Manipal Academy of Higher Education, Manipal 576 119, India At present, the diagnosis of many cancers relies on the subjective interpretation of morphological changes in biopsy samples. This usually provides only late diagnosis. Early detection , which can provide more successful therapy, is expected to be possible by iden- ...

A National Virtual Specimen Database for Early Cancer Detection Heather Kincaid Fred Hutchinson Cancer Research Center hkincaid@fhcrc.org Daniel Crichton NASA Jet Propulsion Laboratory California Institute of Technology dan.crichton@jpl.nasa.gov Marcy Winget Fred Hutchinson Cancer Research Center mwinget@fhcrc.org Sean Kelly NASA Jet Propulsion Laboratory California Institute of Technology sean.kelly@jpl.nasa.gov Donald Johnsey National Cancer Institute National Institutes of Health johnseyd@mail.nih.gov Sudhir Srivastava National Cancer Institute National Institutes of Health ss1a@nih.gov Mark Thornquist Fred Hutchinson Cancer Research Center mthornqu@fhcrc.org Abstract Access to biospecimens is essential for enabling cancer biomarker discovery. The National Cancer ...

S UNDAY , S EPTEMBER 3 RD 2006 57. Early detection , diagnosis, staging and clinical features of lung cancer E794 A novel autofluorescence imaging bronchovideoscope system for the detection of preinvasive bronchial lesions and malignant lesions Kiyoshi Shibuya 1 , Takahiro Nakajima 1 , Kazuhiro Yasufuku 1 , Akira Iyoda 1 , Makoto Suzuki 1 , Yasuo Sekine 1 , Toshihiko Iizasa 1 , Kenzo Hiroshima 2 , Yukio Nakatani 2 , Takehiko Fujisawa 1 . 1 Department of Thoracic Surgery, Graduate School of Medicine, Chiba University, Chiba, Japan; 2 Department of Clinical Pathology, Graduate School of Medicine, Chiba University, Chiba, Japan ...

Collaborating Together to Improve Cancer Screening in Wisconsin Some Key Issues Robert A. Smith, PhD American Cancer Society Page 2 Goal of Screening Application of a single, inexpensive test to large numbers of individuals in order to classify them as likely or unlikely to have cancer . Page 3 Conventional Criteria for Introducing Screening The cancer is an important health problem The cancer has a detectable preclinical phase There is a difference in outcome with early treatment Effective test in terms of accuracy Benefits of testing and therapy outweigh harms Acceptable to the public and clinicians Simple, inexpensive, accessible Page 4 Average Years of Life Lost Per Person Dying of Average Years of Life Lost Per Person ...

™ Siemens and iCAD ® are leading the way in breast cancer detection . Siemens MAMMOMAT ® Novation DR and iCAD’s Second Look ® Digital solution offers a very effective Computer- Aided Detection (CAD) choice for the early detection of breast cancer . With multiple operating points and viewing flexibility, this innovative solution combines state-of-the-art hardware from Siemens with iCAD’s leading digital technology and patented algorithms to automatically identify and mark regions commonly associated with cancer . The benefits are: • Pinpoints breast cancer earlier – at the touch of a button • Delivers maximum sensitivity and optimal performance – 90-96% with 2FP’s per normal case* • Reduces oversight error – can catch up to 72% of actionable missed cancers • Integrates seamlessly into workflow ...

Virus shows promise as cancer killer Reuters; June 22, 2005 A common virus that is harmless to people can destroy cancerous cells in the body and might be developed into a new cancer therapy, US researchers say. Page 13 Health Alert: New line of research on ovarian cancer WIS, SC; June 21, 2005 OBGYN Benedict Benigno has seen what ovarian cancer is capable of, "It is a thief in the night." It hits patients hard, with very little warning, "You can have a pap smear, a pelvic exam, and an ultrasound every month and miss a stage three cancer of the ovary." Page 14 Campaign to eliminate cervical cancer June 20, 2005; My DNA.com; PharmaLive; With the recent passage of resolutions in Colorado, Idaho and Iowa, 26 states have now enacted cervical cancer ...

Prepared by the Office of Policy and Legal Analysis Page 1 of 6 Task Force to Study Cervical Cancer Prevention , Detection and Education December 20, 2005 Meeting MEETING SUMMARY Members in attendance: Senator Nancy Sullivan (co-chair), Representative Lisa Marrache (co- chair), Representative James Campbell, Dina Cole, Bob Downs, Sharon Jerome, Dr. Michael Jones, Evelyn Kieltyka, Janet Miles, Dr. James Raczek, Dr. Molly Schwenn, Dr. James Wilberg, Members absent: Dr. Kolawole Bankole, Dr. Carrie Bolander, Dr. Susan Miesfeldt, Dr. Jonathan Fanburg. 1. Cervical Cancer Clinical Guidelines Dr. Raczek presented information regarding the current cervical cancer screening guidelines of the: (1) the American Cancer Society (ACS), (2) the U.S. Preventive Services Task Force (USPSTF), and (3) the American College of Obstetricians and Gynecologists (ACOG). See ...

G:\STUDIES-2006\Cervical Cancer \Meeting 2 - Dec05\12-16-05 Meeting Agenda.doc Task Force to Study Cervical Cancer Prevention , Detection and Education December 16, 2005, 1:00pm to 4:00pm Room 427, State House AGENDA 1:00pm Introductions 1:15pm Clinical Guidelines – Dr. Razcek 1:30pm Technology Issues – Dr. Jones HPV/vaccine development Thin prep vs. conventional pap Women who are screened but for whom screening fails 2:00pm MaineCare coverage of cervical cancer screening/treatment Linda Schumacher and Maura Howard, DHHS 2:30pm Western Maine Community Action Program, “At Your Cervix” Nancy Audet, Program Manager, Tri-County Health Services 3:00pm Report Back on the Cervical Cancer Summit, Rep. Marrache 3:15pm Initial Report (Due December 23) – Staff review of outline / report drafting ...

Prepared by the Office of Policy and Legal Analysis Page 1 of 5 G:\STUDIES-2006\Cervical Cancer \Meeting 3 - Jul06\07-18-06 Meeting Summary.doc Task Force to Study Cervical Cancer Prevention , Detection and Education July 18, 2006 - Meeting MEETING SUMMARY Members in attendance: Senator Nancy Sullivan (co-chair), Representative Lisa Marrache (co- chair), Dina Cole, Bob Downs, Dr. Jonathan Fanburg, Sharon Jerome, Evelyn Kieltyka, Dr. Susan Miesfeldt, Janet Miles, Dr. Molly Schwenn Members absent: Representative James Campbell, Dr. Kolawole Bankole, Dr. Michael Jones, Dr. James Raczek, Dr. James Wilberg 1. Review and Updates Staff provided a review of the initial report of the Task Force that was completed in December 2005. Staff presented an overview of recent news, reports and resources that have become available since the last meeting of the Task Force. ...