腔隙性脑梗塞是指发生在大脑半球深部的白质和脑干的小动脉缺血性微梗塞。国内报道例数不多。本文对我院近一年多来经 CT 诊断37例的临床与 CT 关系作一简要分析如下。对诊断腔隙梗塞之大小,国内尚未有统一标准,把腔隙病灶直径暂定为1.5mm。本文37例,发病年龄为49～68岁,平均59岁。70.3%病人有高血压,且多数有长期高血压病史, Lacunar infarction is the arteriolar ischemic micro-infarction that occurs in the white matter and brainstem in the deep hemisphere of the brain. A small number of domestic reports. This article in our hospital nearly a year by CT diagnosis of 37 cases of clinical and CT for a brief analysis of the relationship as follows. The size of the diagnosis of lacunar infarction, there is no uniform standard, the lacuna diameter tentative tentatively 1.5mm. This article 37 cases, the onset age of 49 to 68 years, mean 59 years. 70.3% of patients have high blood pressure, and most have a long history of hypertension,