本文摘要报告3例经证实为腔隙性脑梗塞所致单纯构音困难的病历。例1,女,50岁,右利,既往高血压病10年,睡前突然自觉头晕,继而出现说话不清楚,自行就诊,入院时查体:意识清楚,Bp:28/16Kpa,构音困难,无其他神经系统阳性体征,入院初步诊断:脑出血。给甘露醇适量脱水治疗,8小时后 BP 20/10.7Kpa, This summary report reports 3 cases of lacunar infarction caused by simple dysarthria recorded medical records. Case 1, female, 50 years old, right, previous hypertension 10 years, suddenly felt dizzy before going to bed, followed by voices do not know, their own treatment, admission examination: conscious, Bp: 28/16 Kpa, dysarthria , No other positive neurological signs, admission to the initial diagnosis: cerebral hemorrhage. To the amount of mannitol dehydration treatment, 8 hours after BP 20 / 10.7Kpa,