本文分析了197例幕上腔隙性脑梗塞主要的CT表现:位于大脑深部多为卵园形:其次为圆形和线状或裂隐形低密度,少数形状不规则。梗塞部位可分为前型、外侧型、后型、上型、下型和多发型。多发性腔隙梗塞的严重神经机能障碍以及短暂性脑缺血发作(TIA)的发生率均高于其它型腔隙性梗塞。 This article analyzes the 197 cases of supratentorial lacunar infarction main CT findings: located in the deep brain mostly oval-shaped: followed by a round and linear or cracked stealth low density, a small number of irregular shape. Infarction can be divided into the former type, lateral type, after the type, type, type and multiple hair. Serious neurological dysfunction and transient ischemic attack (TIA) were more frequent in patients with multiple lacunar infarcts than in other lacunar infarcts.