Would you like to know how tumor markers help?

Screening biomarkers help detect cancer in an early stage providing crucial information that points to the presence of the disease in healthy people For example prostate specific antigen or PSA is a biomarker that can be used to screen for prostate cancer in men at high risk based on their family history and ethnicity For example staining lymphoid tissue for epithelial biomarkers may indicate the presence of microscopic cancer cells in the lymph nodes under the armpit For example certain molecular alterations like high levels of Ki-i-sixty-seven in breast cancer tissue can indicate a higher likelihood of aggressive disease progression Number 4 predictive biomarkers forecast how well a patient will respond to a particular treatment.
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