If people who have no chronic respiratory diseases in the past, especially those over 40 years old, continue to cough after active treatment, they should be alert to the possibility of lung cancer. Some old chronic bronchitis patients, lung cancer patients
The incidence rate is also higher than that of the general population, but its early cough is often confused with the original old chronic cough, so attention should be paid to identification. Cough of lung cancer, because the cancer tissue stimulates the bronchial mucosa, cough
Often irritating choking cough and severe cough, with little sputum, which is different from the original chronic cough. Moreover, after active anti-infection treatment, it is ineffective, and even the symptoms are aggravated. To check lung cancer, we can take chest examination, and we should maintain a correct attitude.
Pericardial or myocardial involvement can cause pericardial effusion, pericardial tamponade and arrhythmia. During physical examination, arrhythmia, tachycardia or atrial fibrillation, enlarged voiced boundary, low heart sound and pericardial fricative sound can be found.
, venous distension when inhaling, etc.; Esophageal involvement
Can cause dysphagia, pleural and thoracic duct involvement can cause pleural effusion and so on. However, local swelling may occur when the tumor involves the chest wall.
Pain and tenderness; implicate
Brachial plexus can cause upper limb pain and muscle atrophy. Experts in our hospital remind heavy smokers that long-term smoking can lead to proliferation of bronchial epithelial cells, phosphorus epithelia, squamous cell carcinoma or undifferentiated small cell carcinoma. Non-smokers, though
However, lung cancer can also occur, but adenocarcinoma is more common. Smoking more than 20 cigarettes a day for more than 20 years, these smokers suggest to have a physical examination every six months, and it is recommended to do it in areas where conditions permit and people with insurance.
Low-dose ct, many centers include low-dose ct in normal physical examination. In short, healthy people, smokers and residents with respiratory symptoms should be alert to the occurrence of lung cancer and pay attention to health examination.
Check and go to a specialized hospital for examination. Other patients focus on: What food is good for coughing up blood in the late stage of lung cancer? How should lung cancer patients take supplements? How do lung cancer patients pay attention to diet? Can lung cancer patients drink alcohol? Diet after lung cancer metastasis should pay attention to how to prevent lung cancer. What foods can prevent lung cancer? Psychological care of lung cancer patients How to pay attention to diet? How to exercise? What fruit should lung cancer eat?