What are the symptoms of lung cancer bone metastasis and how to prevent the occurrence of lung cancer

There are many reasons for lung cancer, so we should try to stay away from those things that can be avoided. Lung cancer is currently quite complicated, and many factors can cause the occurrence of lung cancer, bringing pain to patients and friends, so friends must take measures to prevent lung cancer.

Lung cancer is one of the common malignant tumors. Many people suffer from lung cancer due to their living environment and work. Lung cancer is so harmful to the body. How can we prevent the occurrence of lung cancer? The following experts will introduce to you "What are the symptoms of lung cancer bone metastasis and how to prevent lung cancer".

What are the symptoms of lung cancer bone metastasis?

1. Early symptoms: Early bone metastasis is generally asymptomatic, and bone isotope scanning can be found in the diseased bones. The symptoms of bone metastasis are related to the location and amount of tumor metastasis, such as chest pain caused by lung cancer metastasis. Spinal metastasis causes pain in the middle or lower back, and bone metastasis in the limbs or trunk causes local pain. The most direct reason is that lung cancer patients with bone metastasis are not life-threatening, but if the tumor is transferred to the body's weight-bearing bones such as the cervical spine, thoracic spine and lumbar spine, it can lead to serious consequences of paralysis. Therefore, lung cancer patients with bone metastasis should be treated in time.

2. Late-stage symptoms: Late-stage radiotherapy for lung cancer bone metastasis is the most effective in preventing pathological fractures. A large number of clinical trials have shown that although radiotherapy has a good analgesic effect, it often leads to bone marrow suppression and toxic blood, which becomes an obstacle to successful treatment. Pain symptoms can be effectively relieved, with a total effective rate of more than 80%.

3. Bone is one of the most common sites of malignant tumor metastasis. Bone metastasis is one of the main causes of death from lung cancer. The diagnosis rate of lung cancer bone metastasis is relatively low, and bone pain, pathological fractures, hypercalcemia and local compression also make treatment more complicated.

4. About 2.3% of patients with bone metastasis have the first symptom of lung cancer, and about 30% of patients with bone metastasis have 40% of patients with progression. There are many complications of bone metastasis, such as severe pain, pathological fractures, hypercalcemia and reduced behavioral ability. Studies have shown that 50% of lung cancer patients have bone metastasis.

How to prevent lung cancer

(1) Air pollution control

Do a good job in environmental protection and effectively control air pollution to achieve the goal of preventing lung cancer.

(2) Prohibition and control of smoking:

To ban and control smoking, we must first focus on reducing the proportion of smokers in the population. We need to formulate certain laws or regulations to restrict people, especially teenagers, from smoking.

(3) Occupational protection

Effective protective measures should be taken to reduce the radiation in the mining area. For workers exposed to carcinogens, various effective labor protection measures must be taken to avoid or reduce exposure to carcinogens.

(4) Early detection, early diagnosis and early treatment

Screening for early lung cancer is still unsatisfactory, the cost of screening in lung cancer patients is very expensive, and the possibility of reducing the mortality rate of lung cancer is very small.

(5) Prevention and treatment of chronic bronchitis