What are the conditions for lung cancer screening to be done in people at high risk of lung cancer?

Lung cancer screening should be done in people at high risk of lung cancer and must meet the prescribed conditions. Clause.

First, it is necessary to see whether the elderly have smoked for more than 30 years, and if they have not quit smoking, they must be screened. Smoking can cause serious damage to the body and can easily develop lung cancer. Only by helping the elderly to quickly check out the ** can we carry out good treatment. Clause.

Second, it is necessary to see if you have chronic obstructive pulmonary disease, which is generally difficult to treat. Only through screening can the diseases in the lungs be exposed, and certain medical treatment can be carried out. Clause.

Third, it is necessary to see if anyone in the family has lung cancer, which is generally contagious. <>

Screening techniques are very stable, using spiral CT. There is no need to worry about harming the body, and the dosage is very appropriate. The doctor will first give the patient a general examination of the body and then push the elderly person for screening.

Screeners have to voluntarily sign an informed consent form before they can be treated in a timely manner if there is a problem. It is important to understand the purpose of screening and what the significance of screening is, and to follow the principle of confidentiality and voluntariness. When something goes wrong, you can't choose to give up, but rather choose the technology**.

Boys generally like to smoke and drink, and after a long time, it will definitely cause lung problems. As a girl, you must persuade your husband more that having a good body is more important than anything else. When you are young, you may feel that it is nothing, but when you get old, your lungs will continue to blacken.

When you can't breathe, your body will swell and accumulate water. After there is no way to heal, you can only wait quietly for death, and you will feel very painful at that time. <>

In general, it is important to keep a record of the patient during the screening process and treat the patient only if there is a problem. Some people should measure the nodular composition, and the average diameter and volume should be measured. If separation is not possible, there must be additional effects on the body.

You have to have a healthy body before you can be very happy in your later life. Older people should have a follow-up examination within three months after the screening to ensure that they are in good health before they can live with peace of mind.

If there are resources to have an opportunity, of course it is good to go out, but then again, alas, if there is none, the principle of proximity.

Smoking years 30 years, including smoking for 30 years, but quitting smoking for less than 15 years.

The incidence of lung cancer is increasing year by year, which needs to be paid attention to. Smoking is a major factor, according to statistics, the prevalence of lung cancer in smokers is much higher than that of the normal population, and the more you smoke, the longer you smoke, the higher the prevalence. If the family is cooking, the doors and windows are fully open, and the fumes are dispersed as soon as possible, because the fumes are more powerful than smoking, and cooking once is equivalent to smoking 10 boxes of cigarettes.

Answer] :d analysis: D, low-dose CT can improve the rate of lung cancer screening in the population. People over the age of 40 who have been a long-term and heavy smoker or have a history of exposure to risk factors should have an annual physical examination, especially low-dose CT screening.

Regarding lung cancer screening, the ACCP and NCCN guidelines recommend annual low-dose spiral CT screening of the chest for people aged 55 to 74 years who have smoked for > 30 pack-years or have quit smoking for less than 15 years.

NCCN guidelines after 2018 have added the recommended annual lung cancer screening with low-dose spiral CT of the chest for people aged 50 years, smoking 20 pack-years, and having another risk factor (including: history of occupational exposure, history of malignancy, family history of lung cancer in first-degree relatives, history of chronic obstructive pulmonary disease or pulmonary fibrosis, history of passive smoking).

At present, the expert consensus on lung cancer screening and management in China defines high-risk groups:

Regarding lung cancer screening, the ACCP and NCCN guidelines recommend annual low-dose spiral CT screening of the chest for people aged 55 to 74 years who have smoked for > 30 pack-years or have quit smoking for less than 15 years.

NCCN guidelines after 2018 have added the recommended annual lung cancer screening with low-dose spiral CT of the chest for people aged 50 years, smoking 20 pack-years, and having another risk factor (including: history of occupational exposure, history of malignancy, family history of lung cancer in first-degree relatives, history of chronic obstructive pulmonary disease or pulmonary fibrosis, history of passive smoking).

At present, the expert consensus on lung cancer screening and management in China defines high-risk groups:

Long-term smoking, drinking, or second-hand smoke in the environment. In the case of harmful dust or hazy weather, these harmful substances in the air are inhaled into the lungs by the human body, and in the long run, it will be easy to suffer from kidney disease. Therefore, it is necessary to have regular health check-ups around the age of 30.

People who have very bad lifestyle habits and often get angry easily, have a very short temper, and often smoke and drink heavily. In the age group of 30 to 40 years old, it is necessary to carry out the corresponding screening.

It is better for people who smoke and drink a lot, and people who often eat some spicy or high-calorie foods, and it is best to be screened around the age of 30.

Generally, middle-aged and elderly people, as well as people who smoke for a long time, smoke second-hand smoke for a long time, and work in places with a lot of dusty environment. These people are all at high risk of lung cancer. It's a good idea to get screened every year when you go for a check-up.

Smoking for a long time and working in a dusty space for a long time. These two groups of people are most likely to have lung problems. Lung cancer screening is done at the age of 35.

If you have a family history of cancer, because most cancers are genetically predisposed, if someone in the family has cancer, especially your parents, then the chance of getting cancer yourself is higher.

Over 40 years old, the earlier CT screening is performed, the easier it is to detect lung cancer at an early stage, which is more conducive to **and**, and according to foreign guidelines, screening after the age of 50 may miss the best ** time.

Among the high-incidence cancers in China, lung cancer is the most common type of cancer in China, and so far, the number of lung cancer patients in the country accounts for one-third of the world's lung cancer patients. The large number of cancer patients is not only because China is a big country of smokers, but also inseparable from the environment, smog and all kinds of air pollution will increase the risk of lung cancer.

In addition, Chinese people lack the awareness of regular physical examinations and lack a certain understanding of physical examination knowledge, which makes many early-stage cancers undetectable.

Chest CT is the most effective way to screen for lung cancer.

In fact, it is not that the domestic equipment is not advanced enough, and sometimes, the judgment of major diseases still needs the experience of excellent doctors to support, and sometimes it also needs careful observation. Moreover, some serious illnesses have reached an advanced stage, and no matter how good the equipment is, no matter how advanced the medicine is, it is useless.