Wakisaka S, Yoneda K, Kitano I, Kinoshita K, Matsuoka S
Surg Neurol. 1986 Jul;26(1):52-8. doi: 10.1016/0090-3019(86)90063-7.
Two cases of arachnoid cysts in the quadrigeminal cistern are presented, and one occurred in an adult. Signs and symptoms of increased intracranial pressure were noted, and obstructive hydrocephalus was shown by computed tomography scans in both cases. Arachnoid cysts in the quadrigeminal cistern have rarely been reported, especially in adults. The definition, classification, and etiology of arachnoid cyst are still confused in the literature, and various terms have also been used to indicate this particular location of cyst. In this study, these confusing problems are reviewed, and the usefulness of metrizamide computed tomographic cisternography is emphasized as a noninvasive method of diagnosis.
本文报告两例四叠体池蛛网膜囊肿，其中一例发生于成人。两例均出现颅内压增高的体征和症状，计算机断层扫描显示存在梗阻性脑积水。四叠体池蛛网膜囊肿鲜有报道，尤其是在成人中。蛛网膜囊肿的定义、分类及病因在文献中仍存在混淆，且有多种术语用于表示囊肿的这一特殊位置。在本研究中，对这些混淆问题进行了综述，并强调了甲泛葡胺计算机断层脑池造影作为一种非侵入性诊断方法的实用性。
