Scary family cancer. Data on cancer epidemiology show that the ' familial cancer ' phenomenon has increased significantly in recent years.
Prevention of ' family cancer ' should be a compulsory course for every family.
' Family cancer ' is becoming more and more common
Southern Medical University Southern Hospital, chief physician Yuchangxuan said, some families, one person has cancer, the other members may also have cancer, can be the same disease, can also appear successively, the cancer site can be the same or different.
According to the report, the probability of a man being diagnosed with cancer in his lifetime was 39.7%, and the woman was 37.6%, so that at least one of the three generations had a cancer probability of more than 95%. Among the most common cancers in the American population are prostate, lung and colorectal cancer, with the largest number of women suffering from breast, lung and colorectal cancer.
It is important to note that these cancers have a familial tendency to gather.
Liu Jingping, director of oncology at Beijing Electric Power Hospital, said a patient's mother died of liver cancer 15 years ago, and in recent years his brother, sister and himself have also been diagnosed with liver cancer. There are many cases of this kind in clinic.
There are also reports in the media, such as a four-port succession of cancer, two of them suffering from gastric cancer, also reported that the husband and wife with liver cancer, more sisters, mother and daughter with breast cancer and so on.
Four factors are susceptible to ' family cancer ' Familial cancers usually have two manifestations, one is that many people have different cancers, and the other is that there is some kind of cancer aggregation in the family.
Experts believe that cancer in the family as a unit, there are four main reasons.
Lifestyle Impact According to data, ' family cancer ' is most common in digestive tract tumors, suggesting that lifestyle habits are associated with cancer onset.
Members of the same family eat ' a pot of rice ', diet, lifestyle ' assimilation ' all year round and are susceptible to the same carcinogenic triggers.
For example:
The families with esophageal cancer tend to have lower incomes, low intake of animal protein, frequent intake of fresh food and moldy food, like to eat hot food or drink hot tea, like to eat pickles. These bad habits tend to cause recurrent inflammation of the esophagus mucosa and gradually develop into esophageal cancer.
Colorectal cancer gathers families, often dietary fiber intake less, accustomed to high-fat diet and so on.
Infectious factors
The cancer itself is not contagious, but some cancers are ' infectious ', because the virus that causes certain cancers, the bacteria can infect.
For example Hepatitis B virus is the main route of transmission is blood, sexual behavior, mother and child, daily close contact, etc., so the husband and wife common liver cancer more commonly.
Helicobacter pylori can be transmitted through saliva, meal and other channels, family meals may occur Helicobacter pylori infection, induced gastritis, gastric ulcer and other diseases, treatment will be less than the hidden danger of gastric cancer.
Family environmental factors
As long as one person in the family smokes, the other members will be affected by the ' secondhand smoke ' three hand smoke, and the probability of lung cancer will increase greatly.
Kitchen fume, indoor decoration materials caused by pollution, but also increased the risk of a family with lung cancer.
Genetic factors At present, the pathogenesis of cancer is mostly not clear, but the genetic factor is almost a common risk factor.
The study found that the offspring of breast cancer patients with the risk of this disease is three times higher than normal, with a large degree of genetic predisposition. If parents have colon cancer caused by multiple colonic polyps, their children are 50% more likely to have similar cancers.
Lung cancer, retinoblastoma, leukemia are also a certain genetic predisposition to tumors.
Develop a family cancer prevention plan Cancer has a certain tendency of family aggregation, which does not mean that all people in the family will be ill;
However, learning the science of cancer prevention knowledge should be a compulsory course for everyone, each family should develop a cancer prevention plan.
Create a good home environment When decorating, try to choose Environmental protection materials.
If the new house has the smell of paint, glue, etc., need to open the window ventilation, after the air detection safety before staying. Kitchen fume to external discharge, cooking must open the hood. Some people in the family smoke, may wish to formulate a smoking cessation plan, ask the child to supervise.
For example, the parents smoke a cigarette less every day, the child will eat less a piece of sugar, slowly to make smokers successful quit smoking, children develop a good eating habits.
Train the cook people in the family Liu Jingping says about 10% of all cancers are related to lifestyle, which can be avoided.
The mortality rate of gastric cancer in the United States decreased, with the decrease of Helicobacter pylori infection, the improvement of hygiene level and the increase of edible fresh vegetables and fruits.
Suggestions At home, the chef wants to put a good ' entrance clearance ' for the whole family, consciously balanced nutrition.
such as every meal at least one green leafy vegetables, cooking salt control sugar, with coarse grains, coarse grains instead of fine staple food, more use steamed, boiled way and so on cooking.
There's a weekly exercise schedule. Exercising for half an hour a day is good for your health and keeping your standard weight is the foundation of cancer Prevention.
Recommended to have at least 3 days a week ' family sports Day ', we go to the park to take a walk, jogging or playing badminton, basketball, not only exercise, but also to promote emotion.
Good mood affects the endocrine and immune system through the hypothalamus pituitary system, thus altering the development of cancer.
Develop a family cancer prevention plan Screening can detect intestinal polyps, remove early and reduce the incidence of advanced colorectal cancer.
It is recommended that 50~75岁 be screened for colonoscopy with a family history of people up to 40 years old.
Suggestions Develop a family cancer prevention plan to ensure that each member has regular medical examinations every year;
Women should regularly self-test breast, can be early detection of breast cancer. How to Prevent | ' Family cancer '?
