What are the topological forms of infarction?

➢Softening: refers to a white cerebral infarction (which very quickly takes on a very soft consistency). ➢"Dry" gangrene: a localized infarction of one extremity (toe, limb, nose, ear) following the obliteration of a terminal artery. ➢Suppuration: due to superinfection or during a heart attack aftermigration of septic embolus