Cancer Screening – For Cancer Prevention The objective of cancer screening is to become aware of cancer prior to its symptoms. People may undergo urine examination, blood tests, medical imaging and various health examinations. The advantages of cancer screening in relations of cancer awareness or prevention, early discovery as well as subsequent curing should be weighed in opposition to any harms.
Cancer screening tests should be safe, reliable, properly tolerated with adequately low rates of false negative and false positive results. If symptoms of cancer are discovered, more invasive and definitive follow-up examination is done to reach the analysis. Cancer screening can result to cancer awareness and early diagnosis.
