Clinical manifestations of silicosis, what are the clinical manifestations of silicosis

Silicosis is an occupational disease that causes fibrosis in the lungs due to long-term inhalation of silica dust in an occupational environment.

Early silicosis can have no symptoms, and as the disease progresses, patients will experience some symptoms, including respiratory symptoms, such as cough, sputum production, chest pain, coughing up blood, chest tightness, difficulty breathing, etc. There are also some symptoms of general malaise, including fatigue, weakness, loss of appetite, weight loss, weight loss, etc. At the same time, silicosis can also be combined with tuberculosis, pneumothorax, cor pulmonale, lung cancer, etc., and the corresponding clinical manifestations appear.

Patients with advanced silicosis disease often lose the ability to take care of themselves, cannot tolerate light activities, and can have significant dyspnea at rest, resulting in a very poor quality of life.

Briefly describe the clinical manifestations of silicosis.

A:1. Symptoms and signsPatients have no obvious symptoms and signs in the early stage, and the symptoms and signs gradually become obvious as the course of the disease progresses, especially after complications. The most common symptoms are shortness of breath, chest pain, cough, and palpitations, which gradually worsen and increase.

Signs may include dry rales, wheezing, and wet rales.

2. The typical X-ray manifestations include round, irregularly shaped, small shadows and large shadows, which are an important basis for the diagnosis of silicosis. pleural fibrous changes; Lung qi rents and swells; Hilar and lung markings are altered III. Changes in lung function IV.

Laboratory tests five. Complications: tuberculosis; inflammation of the lungs and infections within the lungs; Emphysema and so on.

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Answer]: Lesion characteristics: The pathological characteristics of silicosis are silicosis nodules, diffuse pulmonary interstitial fibrosis and the formation of silicosis masses, and the scourge of silicosis is the morphological basis for diagnosing silicosis.

Clinicopathologic link: there are often no symptoms in the early stages of the disease, and even if there are obvious signs on chest x-ray, there may still be no obvious symptoms. The disease progresses slowly, and lung lesions continue to develop even after exposure to silica dust.

As the disease progresses, cough, sputum production, pinprick chest pain, or chest tightness and shortness of breath and fluid gradually appear. Common complications include tuberculosis, cor pulmonale, lung infection, and obstructive emphysema.

X-ray findings: X-rays of typical silicosis show symmetrical circular shadows in the two upper lung fields, with obvious outer bands; hilar hyperopacities, sometimes "eggshell-like calcifications" of lymph nodes; The pleura may be thickened, adhesional, or calcified.

The principles and methods of diagnosis of silicosis are briefly described. A:According to the reliable history of free silica dust exposure, on-site labor hygiene investigation data, the posterior anterior chest X-ray performance of high kV X-ray with technical quality as the main basis, according to the national diagnostic criteria for pneumoconiosis X-ray, referring to the dynamic series of chest X-rays and epidemiological investigation results of pneumoconiosis in the age of the tested defective type, combined with clinical manifestations and laboratory examinations, the diagnosis and staging of silicosis can be made after excluding other similar lung diseases.

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Symptoms in the early stages of silicosis are subtle or non-existent. If it develops, you will have symptoms such as cough, sputum production, and difficulty breathing. For diseases such as silicosis, it is important to ** early**. Traditional Chinese medicine is still more effective in silicosis.

Silicosis is a disease caused by long-term inhalation of large amounts of dust containing free silica, and is mainly caused by extensive nodular fibrosis of the lungs. In severe cases, lung function can be affected, inability to work, and even development of cor pulmonale, heart failure and respiratory failure. Prevention is the key to controlling silicosis.

It is mainly for the protection of the working environment, and for new workers who participate in dust operations, they should do a good physical examination before employment, including X-ray chest X-ray.

In the early stage of the course of silicosis, patients are often asymptomatic or have no obvious symptoms, even if there are obvious signs on the chest X-ray, they can still be unpresented, and only when regular physical examination or chest X-ray is taken for other reasons, it is found that the lungs have typical silicosis changes, and even have reached the stage of silicosis changes. With the progression of the disease or comorbidities, there may be different degrees of symptoms, and the main symptoms are dyspnea, cough, hemoptysis, chest tightness and other symptoms.

Analysis: Hello! Silicosis 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.

Silicosis has different clinical symptoms at different stages and can be manifested as cough, sputum production, chest pain, dyspnea and even hemoptysis.

Opinions and suggestions: silicosis can be comprehensively integrated according to the needs of the condition, and actively prevent and improve tuberculosis and other complications, in order to reduce symptoms, delay the progression of the disease, improve the life expectancy of patients, and improve the quality of life of patients.

The symptoms are nothing more than coughing, wheezing, fatigue, and breathlessness, most patients in the early stage have a faint tingling sensation in the left upper chest, and some have pain in the lung reflex area. It is recommended to have regular physical examinations, early detection and early effectiveness**! Pay attention to the safety protection of the operation, use professional dust masks, ordinary masks will not work!