What are the complications of lung cancer

Lung cancer is extremely harmful to our body, and its complications are also harmful to the human body. So what do you know about the complications of lung cancer? Regarding this question, let our experts explain to you what the complications of lung cancer are.

Complications of lung cancer 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 sputum accumulation causes airway obstruction, atelectasis, and respiratory insufficiency. Prevention lies in the patient's full understanding and cooperation, and actively doing preoperative preparations. 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.

Complications of lung cancer 2. Postoperative hemothorax, empyema and bronchopleural fistula:

Its incidence is very low. Postoperative hemothorax is a serious complication that requires emergency treatment. If necessary, another thoracotomy should be performed in time 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 antibiotic treatment, timely and thorough thoracentesis is extremely important. If the effect is poor, closed chest drainage can be considered. Retention of bronchial stump cancer after lung resection, hypoproteinemia and improper surgical operation can lead to poor healing of the bronchial stump or fistula formation after surgery. The occurrence of such complications has been greatly reduced in recent years.

Complications of lung cancer 3. Cardiovascular system complications:

The causes of this disease are often old age, physical weakness, traction and stimulation of the mediastinum and hilum during surgery, hypokalemia, hypoxia, and massive bleeding. Common cardiovascular complications include postoperative hypotension, arrhythmia, pericardial tamponade, and heart failure. 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 be careful to operate gently. After surgery, the airway should be kept open and oxygen should be adequately supplied. Blood pressure and pulse changes should be closely observed, and blood volume should be replenished in time. The postoperative infusion rate should be slow and balanced to prevent excessive infusion from inducing pulmonary edema. At the same time, electrocardiogram monitoring should be performed. Once abnormalities are found, timely treatment should be given according to the condition. Elderly patients often have latent coronary heart disease, and the various stimuli of surgical trauma can induce acute attacks, but they can be out of danger under the close monitoring and timely treatment of clinicians.

I believe that after reading the above explanation, you will have a certain understanding of the complications of lung cancer! I hope the above explanation can be helpful to you! If you still have any questions, you can directly consult our online experts or call us to find out. The experts will give you detailed answers.

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