Usually, lobar pneumonia happens in stages.

通常，大性炎会分期发生。

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中，它起大性炎。

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

在大性炎中，液体局限于单或一组。

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

另一种检测大性炎的方法是叩诊浊音，这表明有实变。

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.

在大性炎中，感染会导致整完全实变，这意味着整区域都充满了液体。

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.

支气管炎在整内传播，非典型炎或间质性炎在泡周围间隙，大性炎通常感染整。