You don't usually see pleural effusions which are fluid collections in the pleural space right outside of the lungs.

胸腔积液，也就是在肺间隙有液体积聚，在COVID-19患者很少出现。

This pleural fluid is similar to interstitial fluid and is made slippery by proteins like albumin.

胸腔积液类似于组织液，其中蛋白质使其有润滑作用，比如白蛋白。

The high pressure forces fluid out of the capillaries and into the pleural space.

高压促使液体流出毛细血管，进入胸膜腔。

Pleural effusions are fluid that collects at the costophrenic angle and causes blunting of the normally sharp costophrenic angle.

胸腔积液是积聚在角液体，可使角变钝。

Finally, there can be a lymphatic pleural effusion, called a chylothorax.

最后，可能会形成淋巴性胸腔积液，称作乳糜胸。

Just like an abscess, the infected pleural space can develop fibrinous walls and have loculations.

像脓肿一样，被感染胸膜腔能形成纤维壁和多个小腔。

Each pleural cavity is lined by a pleural membrane that is composed of two layers.

每个胸膜腔由两层脏壁构成胸膜层构成。

If there's a pleural effusion, we have to rule out heart failure.

- 如果有胸腔积液，我们必须排除心力衰竭。

An exudative pleural effusions is due to inflammation of the pulmonary capillaries which makes them much more leaky.

渗出性胸腔积液是因为肺毛细血管发炎，变得更易漏出。

It's a micro tumor, started in his lung which caused a pleural effusion.

- 这是一个微小肿瘤，起源于他肺部，导致胸腔积液。

In summary, each pleural cavity is defined by a space surrounding each lung and lined by a pleural membrane.

总之，每个胸膜腔由包饶肺和胸膜层间间隙构成。

In a chylothorax, the thoracic duct is disrupted, and lymphatic fluid accumulates in the pleural space.

乳糜胸是由于胸导管破裂导致淋巴液积聚于胸膜腔。

Organs are covered by pleural membranes, which essentially prevents the organs from rubbing all over each other.

器官被胸膜覆盖，这基本上可以防止器官相互摩擦。

The pleural membrane is made up of two layers.

胸膜由两层构成。

A pneumothorax is a collection of air in the pleural cavity resulting in a collapsed lung.

气胸指胸膜腔中气体聚集，导致肺塌陷。

If a hole is created in the chest wall, the pleural cavity becomes open to the atmosphere.

如果胸壁上形成孔洞，胸膜腔则对外气体开放。

Fluid therefore flows out of capillaries and leaks into the pleural space when there is decreased oncotic pressure in the blood vessels.

因此当血管内胶体渗透压降低，液体流出毛细血管并进入胸膜腔。

Each lung is contained within a pleural cavity.

双肺均位于胸腔内。

Each pleural cavity is defined by a space surrounding each lung and is lined by a pleural membrane.

每个胸膜腔由肺周间隙限定，内有胸膜。

Symptoms of a pleural effusions mostly depend on it's size.

胸腔积液症状主要取决于积液多少。