Episode IV: Prevention and Screening

- View the open of this show
- View fifteen additional videos
- Experts appearing in episode IV
- Order CancerStory
- Episode IV Credits
Pesticides and other chemicals in the air, water and food have been shown to increase the risk of cancer. The program will show efforts to protect workers from exposure to carcinogens, and how scientists prove or disprove the carcinogenic risk of specific environmental substances.
Other cancer risk factors are impossible to change, like age, personal medical history, family history, gender, and ethnicity. This is where medical screening tests can play a role. The pros and cons of screening and the role of informed medical decision-making and genetic counseling in determining whether or not to have screening tests are included. A 54-year-old woman who carries a rare breast cancer gene tells about her experience with cancer and her decision to have her ovaries and breasts removed in hopes of preventing a recurrence. And two men with prostate cancer talk about their response to a positive PSA test for prostate cancer-one opts for surgery, the other chooses to wait and see if his PSA levels increase, using exercise and diet to improve his overall health.
Medical experts include Peter Greenwald, MD, DrPH, director of the Division of Cancer Prevention at the National Cancer Institute, Otis W. Brawley, MD, associate director for Cancer Control, Emory University School of Medicine; Ross Hammond, legal consultant for the National Center for Tobacco-Free Kids; Robert A. Smith, PhD, director of Cancer Screening, American Cancer Society Bruce Ames, PhD, professor of Biochemistry and Molecular Biology, University of California, Berkeley Lynn F. Butterly, MD, Dartmouth-Hitchcock Medical Center; Neil Benowitz, MD, Professor of Medicine at the University of California, San Francisco.
Additional Materials
IntroductionPeter Greenwald, MDDirector of Cancer Prevention National Cancer Institute Video | Transcript |
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Environmental Mutagens and Promoters that Cause CancerRobert Weinberg, PhDDaniel K. Ludwig Professor for Cancer Research Massachusetts Institute of Technology Video | Transcript |
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Colon Cancer Screening and PreventionLynn Butterly, MDDartmouth-Hitchcock Medical Center Video | Transcript |
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Smoking: TobaccoNeal L. Benowitz, MDProfessor, Medicine, Psychiatry, and Pharmacy University of California at San Francisco Related Links: http://www.tobaccofreekids.org http://www.cancer.org http://www.lungusa.org/ Video | Transcript |
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Smoking: How tobacco causes cancerNeal L. Benowitz, MDProfessor, Medicine, Psychiatry, and Pharmacy University of California at San Francisco Video | Transcript |
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Smoking: Second Hand SmokeNeal L. Benowitz, MDProfessor, Medicine, Psychiatry, and Pharmacy University of California at San Francisco Related Links: EPA: Secondhand Smoke Can Make Children Suffer Serious Health Risks Video | Transcript |
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Smoking: CessationNeal L. Benowitz, MDProfessor, Medicine, Psychiatry, and Pharmacy University of California at San Francisco Related Links: SmokeFree.gov Video | Transcript |
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Smoking: The global marketing of tobaccoRoss Hammond, Economist Related Links:http://tobaccofreekids.org Video | Transcript |
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Genetic Predisposition for CancerPeter Greenwald, MDDirector of Cancer Prevention National Cancer Institute Video | Transcript |
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Genetic Predisposition for CancerRobert Smith, PhDDirector of Cancer Screening National Office of the American Cancer Society Video | Transcript |
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Breast Cancer ScreeningRobert Smith, PhDDirector of Cancer Screening National Office of the American Cancer Society Related Link: http://breastscreening.cancer.gov/ Video | Transcript |
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Prostate CancerOtis W. Brawley, MDProfessor of Hematology and Oncology Emory University School of Medicine Professor of Epidemiology Emory Rollins School of Public Health Related Links: About Prostate Cancer. Source: NCI. Video | Transcript |
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Skin Cancer Screening and PreventionRobert Smith, PhDDirector of Cancer Screening National Office of the American Cancer Society Martin A. Weinstock, MD, PhD Chief of Dermatology, VA Medical Center Providence, Rhode Island Video | Transcript |
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Diet and ExerciseBruce Ames, PhDProfessor of Biochemistry and Molecular Biology University of California, Berkeley Otis W. Brawley , MD Professor of Hematology and Oncology Emory University School of Medicine Professor of Epidemiology Emory Rollins School of Public Health Robert Smith, PhD Director of Cancer Screening National Office of the American Cancer Society Video | Transcript |
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What you and your community can do to help prevent cancerPeter Greenwald, MDDirector of Cancer Prevention National Cancer Institute Video | Transcript |
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