作者报告1例经磁共振成像(MRI)证实的右侧丘脑后部梗塞伴发脑脚幻觉(Peduncular hallucino-sis,PH)的患者,病例报道如下。患者男,68岁,突发左侧肢体无力,左侧偏身麻木,约20分钟后出现生动的视幻觉,看见房间内有各种动物,如“狮子从窗口跳进来”和“人头”等。检查:血压25.3/14.6kpa,意识清,无定向障 The authors report a case of patients with right-sided posterior thalamic infarction with peduncular hallucino-sis (PH) confirmed by magnetic resonance imaging (MRI). Male patient, 68 years old, sudden left limb weakness, left partial body numbness, vivid visual hallucinations after about 20 minutes, saw a variety of animals in the room, such as “the lion jumped in from the window” and “head” and so on . Check: blood pressure 25.3 / 14.6kpa, clear consciousness, no directional barrier