Usually, lobar pneumonia happens in stages.

通常，大性肺会分期发生。

Classically, in people with diabetes or in those with alcohol dependence, it causes lobar pneumonia.

典型地，在糖尿病或酒精依赖者，它可以引起大性肺。

In a lobar pneumonia, fluid is localized to a single lobe or set of lobes.

在大性肺，体局限于单个肺或一组肺。

Another way to detect a lobar pneumonia, though, is to look for dullness to percussion which suggests that there's a lung consolidation.

另一种检测大性肺的方法是叩诊浊音，这表明有肺实变。

And in a lobar pneumonia, the infection causes complete consolidation of a whole lobe of the lung, meaning that the entire region is filled with fluid.

在大性肺，感染会导致整个肺完全实变，这意味着整个区域都充满了体。

Bronchopneumonia is spread throughout the lungs, atypical or interstitial pneumonia happens interstitium around the alveoli, and lobar pneumonia usually infects an entire lobe of the lung.

支气管肺在整个肺内传播，非典型肺或间质性肺在肺泡周围间隙，大性肺通常感染整个肺。