Pneumothorax pleurodesis: what are the advantages and disadvantages?

Written by Han Shun Li

Pulmonology

Updated on September 03, 2024

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Pleurodesis for pneumothorax involves injecting a sclerosant into the pleural cavity to induce a sterile inflammation, causing adhesion of the parietal and visceral pleurae, thereby eliminating the pleural space. This can be used to treat pneumothorax. The benefits include a high success rate, simple operation, and low recurrence rate. The downside is that there can be adverse reactions, the most common being chest pain and fever; severe cases may cause acute respiratory distress syndrome. Therefore, extra care is needed during the pleurodesis procedure.

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Written by Han Shun Li

Pulmonology

39sec

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Pneumothorax should go to which department?

Pneumothorax is caused by a rupture of the pleura, allowing air to enter the pleural cavity, leading to symptoms such as coughing, chest pain, and chest tightness. If there is a substantial amount of air accumulation, the symptoms can be quite pronounced, and severe cases can lead to respiratory failure and hypoxia. If one seeks medical attention for a pneumothorax, they could visit either the respiratory medicine department or thoracic surgery department. After consulting a doctor, treatment may involve procedures like pleural cavity puncture for air extraction or pleural cavity tube drainage to relieve the symptoms of pneumothorax as quickly as possible.

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Written by Han Shun Li

Pulmonology

52sec

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How long after a pneumothorax can the drainage tube be removed?

Pneumothorax occurs when the pleura ruptures and gas enters the pleural cavity. After the occurrence of pneumothorax, chest drainage by inserting a tube into the pleural cavity to remove the air is a common treatment. Generally, in most cases, after effective drainage for a few days, the lung can re-expand and the rupture can heal. Under these circumstances, it is common to clamp the drainage tube and observe for about two days. Then, a chest X-ray is re-examined and if there is no air, the tube can be removed. If air reappears after clamping, continued drainage is necessary. If the rupture does not heal and pneumothorax remains unresolved even after two weeks of drainage, and if the patient's physical condition allows, surgical treatment may be considered.

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Written by Zhang Zhi Gong

Cardiothoracic Surgery

1min 32sec

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Causes of pneumothorax

The causes of pneumothorax vary with age. In young people, the condition often occurs in tall, thin individuals, somewhat akin to a balloon. We can liken the lung to a balloon: for shorter, heavier individuals, the balloon is rounder and experiences more uniform stress, whereas for tall, thin individuals, it's as if the balloon is being stretched vertically. Therefore, the tips of the balloon (or the lung) in tall, thin individuals are more prone to rupture. Additionally, for tall, thin individuals, the blood supply to the apical alveoli may not be as robust, making them more susceptible to micro-ruptures. Microscopic anatomical structures have also proven that there are tiny pores in the apical bubble tissues in these individuals. In older adults, the causes of pneumothorax are usually underlying lung diseases, such as chronic smoking, chronic obstructive pulmonary disease (COPD), chronic bronchitis, and other conditions like tuberculosis or HIV infections can also lead to pneumothorax. Some cases are due to traumatic causes like physical injuries or stab wounds, which can lead to secondary or iatrogenic pneumothorax. In summary, while the causes of pneumothorax vary by age, in young people, it more commonly stems from being tall and thin. In older individuals, smoking, tobacco use, chronic bronchitis, and infections are more common causes.

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Written by Li Tao

Pulmonology

42sec

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Pneumothorax is what disease?

Pneumothorax refers to the condition where gas enters the pleural cavity. Normally, the pleural cavity is a sealed space formed by the visceral pleura covering the lung surface and the parietal pleura on the chest wall. When gas enters the pleural cavity due to some reason, causing a state of gas accumulation, it is called pneumothorax. The causes of pneumothorax can be diseases of the lungs themselves or gas produced after the lungs and chest wall are injured by external forces. Typically, the condition occurs when the pleura near the lung surface ruptures, allowing gas to enter the pleural cavity, which is referred to as pneumothorax.

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Written by Wang Xiang Yu

Pulmonology

46sec

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Pneumothorax should be registered under which department?

What department should you register for pneumothorax? If pneumothorax occurs suddenly, the condition is generally severe with significant breathing difficulties. In such cases, we recommend prioritizing a visit to the emergency department. Once the emergency department receives the patient, they will immediately request a consultation with a thoracic surgeon or a respiratory specialist. If the patient requires surgery, such as thoracic closed drainage or other procedures, it is usually handled by a thoracic surgeon; if the patient only requires conservative treatment, they will likely be transferred to the respiratory department; if the patient's condition is critical, they might be admitted to the ICU.