What are the main complications of advanced lung cancer?

What are the main complications of advanced lung cancer? I believe many people have this question. In addition to the harm it causes us, lung cancer can also cause many complications. Let us follow the experts to learn about the complications of advanced lung cancer http://www..com.cn/zhongliu/fa/.

1. Respiratory complications: such as sputum retention, atelectasis, pneumonia, respiratory insufficiency, etc. The incidence rate is particularly high in the elderly and weak, and those with chronic bronchitis and emphysema. Due to the pain of the wound after surgery, the patient cannot cough effectively, and the accumulation of sputum causes airway obstruction, atelectasis, and respiratory insufficiency. Prevention lies in the patient's full understanding and cooperation, and active preparation before surgery. After the operation, they are encouraged to take deep breaths and cough hard to effectively expectorate. If necessary, nasal catheter or bronchoscope suction can be performed. Patients with pneumonia should actively receive anti-inflammatory treatment, and mechanical assisted breathing is often required when respiratory failure occurs. This is one of the complications of advanced lung cancer.

2. Postoperative hemothorax, empyema and bronchopleural fistula: The incidence is very low. Postoperative hemothorax is a serious complication that requires emergency treatment. If necessary, a second thoracotomy should be performed to stop bleeding. During lung surgery, bronchial or pulmonary secretions contaminate the chest cavity and cause empyema. At this time, in addition to choosing effective antibiotics for treatment, timely and thorough chest puncture and drainage of pus are extremely important. If the effect is not good, closed chest drainage can be considered. The retention of bronchial stump cancer after lung resection, hypoproteinemia and improper surgical operation can lead to poor healing of the bronchial stump or the formation of fistulas after surgery. The occurrence of such complications has been greatly reduced in recent years. This is also a complication of advanced lung cancer.

3. Complications of the cardiovascular system: old age, frailty, traction and stimulation of the mediastinum and hilum during surgery, hypokalemia, hypoxia and massive bleeding are often the causes. Common complications of the cardiovascular system include postoperative hypotension, arrhythmia, pericardial tamponade, heart failure, etc. For elderly patients who already have heart disease before surgery and have low heart function, the surgical indications should be strictly controlled. The surgeon should pay attention to gentle operation. After the operation, keep the airway open and give sufficient oxygen, closely observe the changes in blood pressure and pulse, and replenish blood volume in time. The infusion speed after surgery should be slow and balanced to prevent excessive and excessive induction of pulmonary edema. At the same time, electrocardiogram monitoring should be performed. Once abnormalities are found, timely treatment should be carried out according to the condition. Elderly patients are often accompanied by latent coronary heart disease, and the various stimulations of surgical trauma can induce acute attacks, but they can be turned from danger to safety under the close monitoring and timely treatment of clinicians.

The above is an introduction to the complications of advanced lung cancer. I hope the above content can be helpful to you. If you have any questions about lung cancer, you can contact our online experts and they will give you detailed explanations.

For more information, please visit the lung cancer special topic at http://www..com.cn/zhongliu/fa/ or consult with experts for free. The experts will give detailed answers based on the patient's specific situation.