The fastest method for spontaneous pneumothorax recovery.

Written by Yuan Qing

Pulmonology

Updated on February 22, 2025

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Pneumothorax is mainly caused by various reasons that allow air inside the lungs to enter the pleural cavity, resulting in the accumulation of gas and the compression of the lung, reducing its volume. Clinically, for patients with lung compression not exceeding 30%, a conservative approach is typically chosen, which involves allowing the patients to heal naturally. For these patients who wish to accelerate their recovery, it is generally recommended to inhale high concentrations of oxygen, which can aid in the healing of the lungs. Additionally, it is important to increase nutrition and protein intake to enhance lung repair and recovery.

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Written by Zhang Zhi Gong

Cardiothoracic Surgery

1min 20sec

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Pneumothorax CT manifestations

Pneumothorax CT manifestations, we know that there is a potential gap between the lungs and the chest wall in normal individuals, but normally, this gap or cavity is under negative pressure. This negative pressure ensures that the lungs are pressed tightly against the chest wall and the pleura, also containing a certain amount of lubricating fluid which allows for movement during inhalation without excessive friction causing pain. However, if due to some reason, such as a burst large or small pulmonary bullae, air enters this potential cavity or the pleural space, it is referred to as pneumothorax. Moreover, on a CT scan, it is distinctly visible that part of the chest cavity shows an area devoid of air-containing lung structures, indicating the absence of normal lung in this region. Normally on CT, a healthy lung appears like a sponge, so this phenomenon reveals sponge-like tissue, referred to as lung texture. But when air enters, the pressure from the air can compress the lung, causing it to collapse, similar to a deflating balloon. In addition, part of the CT imaging presents as dark areas around the periphery where lung textures are absent or cavities appear, referred to as pneumothorax.

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Written by Zhang Zhi Gong

Cardiothoracic Surgery

1min 15sec

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The difference between tension pneumothorax and open pneumothorax.

The main difference between a tension pneumothorax and an open pneumothorax lies in the relative pressures of the pleural cavity compared to the atmospheric pressure. An open pneumothorax occurs when the pleural cavity is in an open state due to some reason. During inhalation, gas can enter the pleural cavity, and during exhalation, the gas can be expelled through this opening or another opening, resulting in pleural cavity pressure that is roughly equal to the atmospheric pressure. In a tension pneumothorax, due to some reason, a one-way valve is formed. The gas enters the pleural cavity easily but encounters resistance during expulsion, causing the pressure in the patient's pleural cavity to increase progressively. The gas can only enter the pleural cavity and cannot be effectively expelled. Therefore, the main difference between a tension pneumothorax and an open pneumothorax is the level of pleural cavity pressure compared to atmospheric pressure; in a tension pneumothorax, the pressure in the pleural cavity is significantly higher than the atmospheric pressure, while in an open pneumothorax, the pressures are roughly equal.

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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.

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Written by Han Shun Li

Pulmonology

55sec

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Is pneumothorax the same as emphysema?

Pneumothorax and emphysema can both manifest symptoms such as chest tightness, difficulty breathing, and coughing. However, is pneumothorax the same as emphysema? Pneumothorax and emphysema are two different diseases. Simply put, pneumothorax is a pleural disease caused by a rupture of the pleura, while emphysema is a disease of the airways. When a lung is imaged for pneumothorax, the film shows lung compression. It is possible to see the external boundary of the compressed lung where pneumothorax is present, with no lung markings. In the case of emphysema, imaging shows that the thoracic cage is expanded, with widened intercostal spaces, and increased translucency in both lung lobes. Therefore, the differences between pneumothorax and emphysema are significant, and they are not the same disease.

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Written by Han Shun Li

Pulmonology

51sec

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Can pneumothorax heal by itself?

Pneumothorax is caused by a rupture of the pleura, allowing air to enter the pleural cavity, and it is relatively common clinically. Can pneumothorax be cured after it occurs? It depends on the specific circumstances. If it is a closed pneumothorax with a small amount of air accumulation, conservative treatments like rest and oxygen therapy can allow for self-healing of the pneumothorax. However, in most cases, the accumulation of air is generally significant, and often it is a tension pneumothorax. In these instances, treatments generally involve pleural cavity puncture, or closed pleural drainage to drain the air, making it difficult to heal spontaneously and requiring medical treatment. Moreover, some patients may not recover fully despite aggressive treatment and may require surgical intervention.