Crawford P M, West C R, Chadwick D W, Shaw M D
J Neurol Neurosurg Psychiatry. 1986 Jan;49(1):1-10. doi: 10.1136/jnnp.49.1.1.
Two-hundred and seventeen patients from a total population of 343 patients with arteriovenous malformations, were managed without surgery. Follow up was for a mean of 10.4 years. Using life survival analyses, there was a 42% risk of haemorrhage, 29% risk of death, 18% risk of epilepsy and a 27% risk of having a neurological handicap by 20 years after diagnosis in unoperated patients.
在总共343例动静脉畸形患者中,217例未接受手术治疗。平均随访时间为10.4年。通过生存分析,未接受手术治疗的患者在诊断后20年内发生出血的风险为42%,死亡风险为29%,癫痫风险为18%,出现神经功能障碍的风险为27%。