The history, current situation and prospect of lacunar infarct / 中华神经科杂志

The modern concept of lacunar infarct is largely based on the meticulous postmortem work of Fisher from the 1950s to 1970s, which forms the basis of the"lacunar hypothesis". Along with the application of CT or MRI techniques and classification of ischemic stroke subtypes, the lacunar infarct was endowed with the profile of imaging diagnosis and stroke subtypes. Thus, the concept of lacunar infarct has far expanded the initial pathological meanings and the terminology and definitions for lacunar infarct vary widely. In this review, the historical pathological findings and the term evolution of lacunar infarct were systemically reviewed, with a focus toward future directions in the complex entity of lacunar infarct.