Miyazawa T, Fukui S, Otani N, Tsuzuki N, Katoh H, Ishihara S, Nawashiro H, Wada K, Shima K
Department of Neurosurgery, National Defense Medical College, Tokorozawa, Saitama, Japan.
J Neurosurg. 2001 Sep;95(3):500-2. doi: 10.3171/jns.2001.95.3.0500.
The authors report the case of a 53-year-old woman who experienced visual hallucinations diagnosed as peduncular hallucinosis (PH). The cause of the PH was compression of the quadrigeminal plate and/or the splenium due to a meningioma originating from the falcotentorial junction (pineal meningioma). The nature of the visual hallucinations was depicted in drawings created by the patient herself. This is the first report of PH caused by a tumor located in the pineal region.
作者报告了一例53岁女性出现视觉幻觉，被诊断为脑桥幻觉症（PH）的病例。该PH的病因是起源于小脑幕切迹（松果体脑膜瘤）的脑膜瘤对视丘板和/或胼胝体的压迫。患者自己绘制的图画描绘了视觉幻觉的特征。这是首例由松果体区肿瘤引起的PH报告。
