The process does not, as a rule, affect the whole kidney equally, but rather affects those portions corresponding to the interlobular arteries.

Emphysema is a rupture of the minute air vesicles of the lung substance, and may be either interlobular or vesicular.

The upper lobe was infiltrated with carbon into the interlobular cellular tissue, leaving the bronchial ramifications respirable, and lubricated with frothy mucus.