First, malignant tumors have a genetic predisposition, but are not typical hereditary diseases. They are not directly inherited from certain genetic diseases. Oncologists tell you: the genetic or family aggregation tendency of malignant tumors is generally higher than those without family history.
Therefore, if parents have malignant tumors, children should be more vigilant. For example, if the mother has breast cancer, then the daughter usually pays attention to the physical examination of the breast, B-mode ultrasound or mammography, or breast MRI. Parents have gastrointestinal tumors, and then 30-year-old children develop the habit of regularly checking gastrointestinal habits. . Endoscopy (if there is no problem with gastrointestinal endoscopy, it can be reviewed at intervals of 3-5 years), basically can prevent gastric cancer. Now, gastrointestinal polyps, especially large intestine polyps, must be removed in time because most colon cancers are polyp evolution. Therefore, colorectal cancer is a preventable cancer. One year after the polypectomy, the intestines were examined again and the polyps were removed again. Then, you can extend the review time to review again).
If you have a family history of liver cancer, we should pay attention to whether family members have hepatitis B or hepatitis C, and Some active antiviral treatments to prevent cancerous processes. Early detection of hepatitis, and active anti-viral treatment, can save their lives, do not think that normal transaminase ignores normal anti-viral treatment, self-delay, anti-viral treatment to the treatment of infectious diseases, do not go to the small clinic for treatment, but delay your condition .
In short, if a direct family member has cancer, in general, the risk of cancer in the family is compared. high. It is necessary to pay attention to physical changes and regular medical examinations, just in case.
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