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  2. Screening (medicine) - Wikipedia

    en.wikipedia.org/wiki/Screening_(medicine)

    The best studies for assessing whether a screening test will increase a population's health are rigorous randomized controlled trials.When studying a screening program using case-control or, more usually, cohort studies, various factors can cause the screening test to appear more successful than it really is. A number of different biases ...

  3. Physical examination - Wikipedia

    en.wikipedia.org/wiki/Physical_examination

    The routine physical, also known as general medical examination, periodic health evaluation, annual physical, comprehensive medical exam, general health check, preventive health examination, medical check-up, or simply medical, is a physical examination performed on an asymptomatic patient for medical screening purposes.

  4. Cancer screening - Wikipedia

    en.wikipedia.org/wiki/Cancer_screening

    All cancer screening tests generate both false-positive and false-negative results, with a tendency to yield more false positives. [10] False-negative tests may provide a false sense of reassurance, possibly leading to a bad prognosis if the cancer is diagnosed at a later stage, despite the utilization of surgeries, therapies, and other treatments.

  5. This blood test screens for 50 different types of cancer. Is ...

    www.aol.com/lifestyle/blood-test-screens-50...

    The aptly named health care company Grail claims their Galleri test does just that. ... Currently, only five cancers have standard screening tests: breast, colorectal, cervical, lung and prostate. ...

  6. Medical test - Wikipedia

    en.wikipedia.org/wiki/Medical_test

    A medical test is a medical procedure performed to detect, diagnose, or monitor diseases, disease processes, susceptibility, or to determine a course of treatment. Medical tests such as, physical and visual exams, diagnostic imaging, genetic testing, chemical and cellular analysis, relating to clinical chemistry and molecular diagnostics, are typically performed in a medical setting.

  7. FDA approves new blood test to screen for colon cancer

    www.aol.com/news/fda-approves-blood-test-screen...

    The Food and Drug Administration on Monday approved Guardant Health’s blood test, called Shield, to screen for colon cancer.

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