What is tertiary cancer prevention?

The prevention of cancer includes primary prevention, secondary prevention and tertiary prevention.

1. Primary

prevention is to prevent cancer by reducing or eliminating possible carcinogenic factors, such as chronic inflammation, harmful gases, long-term smoking, etc.

2. Secondary prevention

generally refers to a certain clear understanding and attention to cancer risk information, symptoms of physical discomfort, timely medical examination, discharge of cancer possibility, early detection should take effective treatment.

3

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