腔隙性脑梗塞是指脑深部穿通动脉(直径50～200微米)发生多发性梗塞后所致的微小软化灶。过去统称为脑梗塞、一过性缺血发作、脑动脉硬化等。近年来随着CT的出现,对本病有了进一步的认识。目前国内仅有少数报道,现将作者所遇到的3例报告如下。例1 阎××,男,62岁,农民。因突发性右侧偏瘫、失语3天入院。患者于3天前在吃饭时突然右侧上、下肢活动失灵,未经治疗约20分钟后自行恢复。当时测血压180/120毫米汞柱,在当地给予脉通 Lacunar infarction refers to the deep penetration of arteries (diameter 50 ~ 200 microns) caused by multiple infarcts after the micro-softening foci. In the past collectively referred to as cerebral infarction, transient ischemic attack, cerebral arteriosclerosis. In recent years with the advent of CT, the disease has been further understanding. At present, there are only a few reports in our country, and the three cases that the author has encountered are reported as follows. Example 1 Yan × ×, male, 62 years old, farmer. Due to sudden right hemiplegia, aphasia admitted for 3 days. Patients suddenly eat on the right side of the three days ago, lower extremity activity failure, untreated after about 20 minutes to recover on their own. At that time, blood pressure 180/120 mm Hg, given in the local pulse