Ghon complexes are usually subpleural and occurred in the lower lobes of the lungs.

肺部原发病灶经常发生于胸膜后，位于肺叶的下叶。

This calcified Ghon complex is called a Ranke complex.

这种钙化的原发病灶也被称为原发综合征。

And together this caseating tissue and associated lymph node make up the characteristic Ghon complex.

这些酪化的组织和相关的淋巴结组成典型的肺部原发病灶。