In our country, the incidence and mortality of lung cancer is the first of all malignant tumours. More than 300,000 deaths are due to lung cancer each year, accounting for 70 per cent of all deaths in the country. Lung cancer is one of the most common malignant tumours in the country, accounting for about half of all tumour deaths worldwide and about 50 per cent of the world ‘ s lung cancer morbidity and mortality. The incidence and mortality of lung cancer in China has shown a clear upward trend over the past decade, after Japan. The number of new patients is the highest in the world each year.
Lung cancer is classified into three major groups: small cell lung cancer and scab skin cancer.
Non-small-cell lung cancer can be broadly classified as gland cancer.
1. Small cell lung cancer: It has a high degree of malignantity, small cell form, high growth, early transfer and sensitivity to chemotherapy.
2. Non-small cell lung – gland cancer: One of the most common types, mostly in bronchial mucous glands, is more common in the surrounding lung cancer and is prone to blood movement.
3. Non-small-cell lung cancer – carcinoma: Close to smoking, mostly from larger bronchial tubes, often central lung cancer, relatively slow growth and late transfer.
Among them, non-small-cell lung cancer in folate accounts for more than 90 per cent of all malignant tumours, but only about 6 per cent of cases occur. As the standard of living and diet of the population has improved in recent years, there has been a marked increase in the incidence of and mortality from small-cell lung cancer in the country.
Cough
The most common symptoms of lung cancer are around 50% – 70% of lung cancer cases. Usually in the form of irritating dry cough, cough. However, irritating dry cough can also be caused by a number of degenerative tissues and decomposition cells produced by tumours. In the case of tumours to the pleural and trachea, severe and irritant dry cough can occur. As the tumour developed downward, symptoms of blood and sepsis were observed.
Breast pains
chest pain is a common manifestation of lung cancer, typically sustained blunt pain or sting. Some patients with lung cancer suffer from sexual chest pain, which is generally persistent insinuations or blunt pains, and even stings and burns when severe.
3. Breathing and breathing difficulties
The growth of tumours in the lungs can result in pressure on the bronchials and bronchials, leading to dysentery and respiratory difficulties. Early symptoms are not expected until later. The late stage of lung cancer is characterized by a high level of anxiety, chest depression and agitation. The patient’s breathing has become fast and shallow.
4. Heating
Heat is one of the common symptoms of lung cancer, and there are many types of pneumocococcal, pneumoccus, creberella, etc. In addition, some small-cell pulmonary cancer stoves can also form carcinoma carcinomas (cancer tissues), which stimulate inflammation, etc. The fever caused by this inflammation is called “cancer fever”, which is mostly about 39°C. There are also varying degrees of low and high heat in cases of cancer fever in patients with intermediate and late lung cancer. If the cancer fever persists or lasts longer, vigilance should be exercised as a result of the transfer of cancer to lymphoma knots.
5. Blood in the tweezers
Blood is also one of the early symptoms of lung cancer, which is usually caused mainly by tumours causing vascular damage and is generally visible in the eye, but there are also some cases of small haemorrhage.
Coughing of blood, carbs and clots, caused by tumour attacks on the blood vessels, thickening of the bronchial walls or ulcer, can lead to the appearance of carbs, gills and clots, but often in the form of carbs and clots.
Blood is common in the late stages of lung cancer; it is mostly in small pockets of small haemorrhage and in small quantities in large quantities. Direct contact between the cancer stove and the blood vessels can often cause haemorrhage. Blood is mixed with saplings with a large number of bloodlines or small clots, but in small quantities and not easily detected. Blood is often caused by canceral edema and does not normally require special treatment; it can be removed through surgery if the tumor is larger.
7. Hissing or dry coughing
This is generally manifested in irritating dry coughs, which are also manifested in bloodlines. Some lung cancer patients suffer from symmetrical dry coughs, which can be accompanied by blood in the blood or with blood in the sluice.
8. Sound is mute, dry coughs are low and tired
Symptoms such as sound-silent, dry coughing, etc. can occur as the tumor oppresses the larynx. In addition, cancer and haematoma can lead to symptoms such as hissing or hissing if the larynx returns to the nerve or affects pronunciation. So lung cancer can also have sound-silent, and cough difficulties.
9. Heat, cold and wasting, inactivity and weight loss.
At an early stage, cases of lung cancer are characterized by fever, fear of cold and wasting. Because of the growth of the tumor, cancer cells consume nutrients in the body, resulting in a decrease in body immunity. At the same time, the growth of tumours can cause tissue damage around the tumours, causing local tissue to die. As the course of the illness changes, the patient loses weight and even loses weight to a lifeless state when he/she is severely incapacitated. If co-infections of lung cancer or tumour transfer stoves crush blood vessels, they can lead to symptoms such as anaemia, low fever and haemorrhage.
10. Respiration is difficult due to pleural pain or pleural depression.
Carcinomas can cause pleural cavities and permafrost, which can cause severe chest pain or discomfort. In case of tumour aggression against a nearby tissue, there may be severe chest pain or coughing of blood, which is often directed to the back, upper limb or neck. Symptoms such as cosmopolitan difficulties, acoustic acoustic scintillations, dry coughs, and blood can be caused when the edible tube and throat are abused as a result of cancer. Other late-stage lung cancer patients experience pleural transfer leading to sexual respiratory difficulties and respiratory failure. This is due to the pleural traction caused by the spread of cancer edema to the insulation.
Heat can be manifested in a combination of hypothermia, cold war or high heat, cough, etc.
There is usually some degree of relief following the application of antibiotics. When lung cancer is transferred to the lung, transmissible pneumonia, lung infections, etc. may occur. Therefore, if the symptoms of lung cancer occur, they should be examined and treated in a timely manner, without delay and with the best treatment.
12. Changes in the colour and nature of blood and breast water have resulted in an increase in erythrocyte and a dissolved syndrome.
The colour changes in blood and breast water are mainly red or dark red, with a small number increasing in light red blood cells, while the typical symptoms of red cell amplification are increased in red cell count. The water contained in the chest water can also be excreted as a result of breathing, causing a decrease in chest water permeation pressure, resulting in low sodium haematosis, as well as a decrease in blood potassium and calcium. At the same time, low sodium haematosis may cause heart failure or heart failure.
13. Other manifestations include chest pains and stress symptoms.
These are some of the examples of the most common manifestations of lung cancer, which, when it occurs, is treated in a timely manner at a hospital, paying more attention to the diet of everyday life.
