自发性低颅压综合症(spontaneous intracranial hypotension syndrome,SIH)是少见临床综合征,SIH指颅内压低于60mmH2O,并出现相应临床症状的综合征。患者多出现头痛,与体位相关,有些可合并神经系统体征,头颅影像学检查脑组织结构有典型改变。现将我院自2004~2014年收治的21例低颅压综合症患者资料进行整理,分析如下。 Spontaneous intracranial hypotension syndrome (SIH) is a rare clinical syndrome, SIH refers to intracranial pressure less than 60mmH2O, and the emergence of the syndrome of the corresponding clinical symptoms. Patients with more headaches, and posture related, some may be combined with neurological signs, head imaging typical changes in brain tissue. Now in our hospital from 2004 to 2014 admitted 21 cases of intracranial pressure syndrome patients to organize the data are analyzed as follows.