Merory J, Thomas D J, Humphrey P R, Du Boulay G H, Marshall J, Russell R W, Symon L, Zilkha E
J Neurol Neurosurg Psychiatry. 1980 Mar;43(3):214-21. doi: 10.1136/jnnp.43.3.214.
243 measurements of cerebral blood flow by a noninvasive (133)Xe clearance technique have been made in 45 patients undergoing surgery for a recently ruptured cerebral aneurysm. Two groups of patients have been defined by the presence or absence of a postoperative rise in cerebral blood flow which showed a significant correlation with level of consciousness after operation.
采用无创性(133)Xe清除技术对45例近期发生脑动脉瘤破裂并接受手术的患者进行了243次脑血流量测量。根据术后脑血流量是否升高确定了两组患者,术后脑血流量升高与术后意识水平显著相关。