蛛网膜下脑出血为常见的脑血管疾病之一,约占脑卒中的10-15％,近年来由于颈动脉造影、全脑血管造影、电子计算体层扫描的临床应用及显微外科的开展等,对本病的诊断,尤其对病因的诊断,提供了有力的依据,但上述检查设备目前在广大基层医疗单位尚未具备,为了提高本病的早期诊断率,做到早期诊断,就地及时治疗,拟对本病的首发症状和中老年患者的发病特点,作一临床分析和讨论。临床资料 Subarachnoid hemorrhage is one of the common cerebrovascular diseases, accounting for 10-15% of the stroke. In recent years, due to carotid artery angiography, cerebral angiography, computed tomography and clinical application of microsurgery And so on, the diagnosis of the disease, especially for the diagnosis of the cause provides a strong basis, but the above examination equipment is not available in the majority of primary medical units, in order to improve the early diagnosis of the disease, so early diagnosis, on-time and timely Treatment, to be the first symptom of the disease and the characteristics of the incidence of middle-aged patients for a clinical analysis and discussion. clinical information