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  2. Cancer - Wikipedia

    en.wikipedia.org/wiki/Cancer

    Cancer is a group of diseases involving abnormal cell growth with the potential to invade or spread to other parts of the body. [2] [7] These contrast with benign tumors, which do not spread. [7] Possible signs and symptoms include a lump, abnormal bleeding, prolonged cough, unexplained weight loss, and a change in bowel movements. [1]

  3. Causes of cancer - Wikipedia

    en.wikipedia.org/wiki/Causes_of_cancer

    A cancer syndrome or family cancer syndrome is a genetic disorder in which inherited genetic mutations in one or more genes predisposes the affected individuals to the development of cancers and may also cause the early onset of these cancers. Although cancer syndromes exhibit an increased risk of cancer, the risk varies.

  4. List of cancer types - Wikipedia

    en.wikipedia.org/wiki/List_of_cancer_types

    The following is a list of cancer types. Cancer is a group of diseases that involve abnormal increases in the number of cells , with the potential to invade or spread to other parts of the body. [ 1 ]

  5. Signs and symptoms of cancer - Wikipedia

    en.wikipedia.org/wiki/Signs_and_symptoms_of_cancer

    Cancer is a group of diseases involving abnormal cell growth with the potential to invade or spread to other parts of the body. [3] [4] Cancer can be difficult to diagnose because its signs and symptoms are often nonspecific, meaning they may be general phenomena that do not point directly to a specific disease process.

  6. List of countries by cancer rate - Wikipedia

    en.wikipedia.org/wiki/List_of_countries_by...

    This is a list of countries by cancer rate, as measured variously by the number of new cancer cases (frequency), or death rate (mortality), per 100,000 population among countries, and dependencies. Rates of cancer

  7. History of cancer - Wikipedia

    en.wikipedia.org/wiki/History_of_cancer

    The first cause of cancer was identified by British surgeon Percivall Pott, who discovered in 1775 that cancer of the scrotum was a common disease among chimney sweeps. [ citation needed ] The work of other individual physicians led to various insights, but when physicians started working together they could draw firmer conclusions.

  8. Cancer treatment - Wikipedia

    en.wikipedia.org/wiki/Cancer_treatment

    Cancer treatments are a wide range of treatments available for the many different types of cancer, with each cancer type needing its own specific treatment. [1] Treatments can include surgery, chemotherapy, radiation therapy, hormonal therapy, targeted therapy including small-molecule drugs or monoclonal antibodies, [2] and PARP inhibitors such as olaparib. [3]

  9. Cancer cell - Wikipedia

    en.wikipedia.org/wiki/Cancer_cell

    Cancer cells are cells that divide continually, forming solid tumors or flooding the blood or lymph with abnormal cells. Cell division is a normal process used by the ...