What is pneumoconiosis? What is pneumoconiosis

PneumoconiosisPneumoconiosis is a systemic disease caused by long-term inhalation of productive dust (dust) during occupational activities and its retention in the lungs, mainly diffuse fibrosis (scarring) of lung tissue. Pneumoconiosis can be divided into inorganic pneumoconiosis and organic pneumoconiosis according to the type of dust it inhales. Pneumoconiosis caused by inhalation of inorganic dust during production labor is called inorganic pneumoconiosis.

Pneumoconiosis is mostly inorganic pneumoconiosis. Pneumoconiosis caused by inhalation of organic dust is called organic pneumoconiosis, such as asbestosis, farmer's lung, etc.

1.There are few simple quartz dusts in the production environment, usually a variety of dusts exist, and mixed dusts should be considered to have a combined effect.

2.Individual factors and health conditions of workers also play a role in the occurrence of pneumoconiosis.

3.The higher the free silica content in the dust, the shorter the onset time and the more severe the lesion.

4.The degree of silicosis lesions is related to the amount of dust accumulation in the lungs, which mainly depends on the concentration and dispersion of dust, dust contact time and protective measures. The higher the dust concentration, the greater the dispersion, the longer the working time of dust reception, the poor protective measures, the greater the amount of dust inhaled and accumulated in the lungs, the more likely it is to develop silicosis, and the more serious the disease.

Occupational disease. Pneumoconiosis is a very common occupational disease, the incidence of which in China has been at a high level, and the incidence has been gradually increasing in recent years.

Pneumoconiosis is an occupational disease, which is a diffuse pulmonary fibrosis disease caused by inhalation of mineral dust, and the main symptoms are cough, sputum production, and wheezing.

Morning meetings are a symptom of the work environment. The ingredient is inhalation of a large number of harmful substances, dust, dust, etc., which causes lung failure. It can also be said to be an occupational disease.

My uncle has been working in a cement factory, some time ago he always coughed, and after going to the hospital for examination, he found that he had pneumoconiosis, which is also an occupational disease.

1.First of all, the standard name of pneumoconiosis is pneumoconiosis, which is a systemic disease mainly caused by diffuse fibrosis (scarring) of lung tissue caused by long-term inhalation of productive dust (dust) during occupational activities and retention in the lungs. Pneumoconiosis can be divided into inorganic pneumoconiosis and organic pneumoconiosis according to the different types of dust it inhales.

2.Secondly, pneumoconiosis is also a kind of pneumoconiosis caused by inhaling some dust in ordinary labor and production, also known as inorganic pneumoconiosis, and most of the pneumoconiosis is inorganic pneumoconiosis. Pneumoconiosis caused by inhalation of organic dust is called organic pneumoconiosis, such as cotton pneumoconiosis, farmer's lung, etc.

3.Finally, the main symptoms of pneumoconiosis are:1

Cough, the cough of patients with pneumoconiosis in the early stage is not obvious, but with the progress of the disease, patients are more likely to have chronic bronchitis, and patients in the late stage are more likely to have pulmonary infection, which can make the cough significantly worse. Cough is related to the season, climate, etc. 2.

Sputum cough, which is mainly caused by the continuous removal of dust by the respiratory system. Generally, the amount of sputum is not much, and most of it is gray thin sputum. If there is a combination of pulmonary infection and chronic bronchitis, the amount of sputum increases significantly, and the sputum is yellow and thick or lumpy, and it is often difficult to cough up.

3.Dyspnea, with the aggravation of the degree of fibrosis of lung tissue, the effective breathing area decreases, the proportion of ventilation and blood flow is unbalanced, and dyspnea gradually worsens. The occurrence of comorbidities can significantly increase the degree and rate of dyspnea.

Precautions. Pneumoconiosis should be carried out in a timely manner after it appears**, and it should also be carried out according to one's own condition, especially in the usual work, it is necessary to pay attention to protective measures to reduce the inhalation of dust.

Pneumoconiosis is a group of diseases characterized by diffuse nodular or grid-like fibrosis of lung tissue caused by long-term inhalation of inorganic mineral dust in occupational activities or living environment, and the retention of dust in the lungs.

In the early stages of the disease, patients may be asymptomatic and gradually develop cough, sputum production, and shortness of breath. The prognosis of different types and severity of pneumoconiosis is different, and the overall course is chronic.

What is the incidence of pneumoconiosis in the population?

Pneumoconiosis is the most common and major occupational disease in China.

By the end of 2014, a total of 777173 cases of pneumoconiosis had been reported in China since the founding of the People's Republic of China, accounting for 90% of the total number of occupational diseases. In 2014, for example, a total of 29,972 new cases of occupational diseases were reported, including 26,873 new cases of pneumoconiosis (an increase of 3,721 cases over 2013).

It mainly includes coal workers' pneumoconiosis (and silicosis.

From the perspective of industry distribution, there are more cases of occupational diseases in coal mining and washing, non-ferrous metal mining and dressing, and mining auxiliary activities, accounting for the number of reported occupational disease cases in the country. Pneumoconiosis not only has a large number of patients, but also poses a great harm to health, and is a disease that leads to the reduction of people's working ability and quality of life, and causes disability.

What are the types of pneumoconiosis?

In the 2010 edition of the Catalogue of Occupational Diseases of the International Labour Organization (ILO), pneumoconiosis is divided into pneumoconiosis caused by fibrilogenic mineral dust (silicosis, coal silicosis, asbestosis) and pneumoconiosis caused by non-fibrinogenic mineral dust.

On December 23, 2013, the National Health and Family Planning Commission, the Ministry of Human Resources and Social Security, the State Administration of Safety Supervision, and the All-China Federation of Trade Unions jointly issued the "Classification and Catalogue of Occupational Diseases", and 12 kinds of pneumoconiosis were listed as legal occupational diseases in China, including silicosis, coal workers' pneumoconiosis, graphite pneumoconiosis, carbon black pneumoconiosis, asbestosis, talc pneumoconiosis, cement pneumoconiosis, mica pneumoconiosis, aluminum pneumoconiosis, potter's pneumoconiosis, welder's pneumoconiosis, caster's pneumoconiosis, and other pneumoconiosis (open terms).

Introduction: The lung organ is one of the main internal organs of the human body.

The inhaled air exchanges gases in the alveoli to expel carbon dioxide, oxygenate the blood, and return it to the heart. By beating the heart, oxygenated blood is transported to all parts of the body.

People with pneumoconiosis suffer from hypothermia and excessive carbon dioxide due to the obstruction of gas exchange, which can lead to right ventricular hypertrophy or pulmonary heart or insufficiency if this phenomenon persists for a long time. Due to right ventricular hypertrophy, pulmonary heart or insufficiency, the patient has a generalized weakness, and the resistance is weakened, and if it is complicated by acute pneumonia, the condition will be severe and death. It may also be complicated by lung cancer; There are also many cases of pulmonary tuberculosis, chronic bronchitis and emphysema.

Long-term inhalation of dust leads to diseases caused by lung infections, which are related to the nature of a person's work and environment, and are also an occupational disease.

There are two types of English words for pneumoconiosis: formal English words and common English words

1) The official English word for pneumoconiosis is: pneumonoultramicroscopicsilicovolcanoconiosis

The phonetic transcription is: [ nju:m n u ltr maikr s k pik silik v l kein ko n'oʊsis]

2) The more commonly used word for pneumoconiosis is: pneumokoniosis, British pronunciation: [, nju m ( k n'əsɪs]；American pronunciation: [, nj m, kon'osɪs]

Pneumoconiosis is a disease caused by long-term inhalation of dust, mainly fibrous lesions of lung tissue. It is also believed that pneumoconiosis is the accumulation of dust in the lungs and the reaction of tissue coal workers' pneumoconiosis The ** of pneumoconiosis is the dust that causes pneumoconiosis by inlay.

There are 12 types of pneumoconiosis specified in the current national "List of Occupational Diseases": 1Sipei ( 2

Coal workers' pneumoconiosis (e) 3Graphitus pneumoconiosis (4.)Carbon black pneumoconiosis () 5

Asbestosis (6.)Talc pneumoconiosis (7Cement pneumoconiosis 8

Mica pneumoconiosis (9.)Potter's pneumoconiosis () 10Aluminum pneumoconiosis () 11

Welder pneumoconiosis) 12Casters' pneumoconiosis (

Pneumoconiosis is actually what we call lung aspiration disease, which refers to the long-term inhalation of dust containing silica by specific occupational groups, and finally the dust accumulates in the lung tissue, affecting lung function and causing chronic inflammation of the lungs. Strictly speaking, this is an occupational disease, it is engaged in some special occupations, such as mining including road construction, and there are some special dust exposure patients to get a chronic lung disease, but in clinical practice, we often see these patients in addition to this lung suction, because such patients have some specific living habits, such as smoking, they may also be combined with some chronic airway diseases, such as chronic obstructive pulmonary disease, and even sometimes combined with some chronic infectious lung diseases, including tuberculosis. So.

Although lung aspiration is a disease in terms of disease, for a patient with lung aspiration, he often has chronic pulmonary infections with COPD or even some conjugated and bronchiectasis.

Pneumoconiosis, also known as pneumoconiosis, is a systemic disease mainly caused by diffuse chronic fibrosis of lung tissue caused by long-term inhalation of productive dust in occupational activities and retention in the lungs.

First of all, it depends on what the degree is, the average person is a little old enough, but some young people have it is caused by the environment, such as the environment of work and life is seriously polluted, this disease is incurable, so like painters, coal miners, stone processing, decoration and carpentry are more likely to occur, just like the same, they are living under at least 300 or more heavy pollution, so they will be born very young.

To put it simply, it is a disease caused by all kinds of dust being sucked into the lungs, and now the country cannot completely cure this disease, which can be regarded as a terminal disease.

Pneumoconiosis** is the inhalation of dust that causes pneumoconiosis, but inhalation of this type of dust does not necessarily lead to the development of pneumoconiosis. The human respiratory organs themselves have a strong defense against dust entering and depositing in the body. Pneumoconiosis is a relatively stubborn respiratory disease.

Now this disease can be temporarily stabilized by Western medicine and conditioned by Chinese medicine. Pay attention to your diet and match your daily lifestyle. It is effective to cooperate with the doctor.

Pneumoconiosis is a disease based on fibrous lesions of lung tissue, his main reason is because of long-term inhalation of dust, pneumoconiosis patients will have chest tightness and shortness of breath in the early stage, and will cough and produce sputum, so in ordinary life, we must pay attention to wearing masks and avoid going to some dusty places, especially those who work in dusty places, we must pay attention to wearing labor protection supplies.