Patient has airin the mediastinum. Wanted you to take a look.

病人气胸 想让你看看。

And it's shaped like a cone and sits slightly shifted over to the left side in the mediastinum, which is in the middle of the chest cavity, or thorax.

心脏的形状像一个锥体，于隔稍偏左侧；于胸腔中间。

You also don't see large lymph nodes in the mediastinum or near the hilum or central part of the lung, which are often seen in other types of pneumonia.

另外，隔、肺门或者肺中部淋巴结肿大也很少出现，这些在其它类型的肺炎中则很常见。

And although Americans tend to put their right hand over their left breast while pledging allegiance, the heart is actually situated pretty much in the center of your chest, snuggled in the mediastinum cavity between your lungs.

尽管美国人在宣时倾向于将右手放在左胸上，但心脏实际上几乎于你胸部的中心，依偎在你肺部之间的隔腔中。

The most common cause of chylothorax is when the thoracic duct accidently gets damaged during a thoracic surgery, but it can also be caused by tumors in the mediastinum that press up against the thoracic duct and compress it shut.

乳糜胸的常见病因是胸部手术中胸导管意外损伤，也可能是肿瘤压迫胸导管使其闭合。

In the region of the mediastinum, the trachea divides into two branches called bronchi. Each bronchus leads to a separate lung and divides and subdivides into smaller and finer tubes, somewhat like the branches of a tree.

在隔区域，气管分为两个分支，称为支气管。每个支气管通向一个单独的肺部并逐级分支，形成一级比一级细小的管道，有点像树枝。