昏迷患者作腰穿要慎重——1例昏迷原因待查患者腰穿后突然死亡女,38岁。因眩晕、恶心、呕吐1天,神志不清10小时,门诊以昏迷待查收入院。起病后无发热、抽搐。体检:体温36.5℃,脉搏84次/分,呼吸22次/分,血压18.7/12.0千帕(140/90)。浅昏迷状态,颈软,胸、腹、四肢无异常,双侧巴氏征阳性。为明确诊断,入院后即作腰穿,脑压2.94千帕(300mmH_2O), Cooled patients should be cautious for lumbar puncture - 1 case of unconscious patients to be found due to sudden death after lumbar puncture, 38 years old. Due to dizziness, nausea and vomiting for 1 day, 10 hours of unconsciousness, outpatient coma to be admitted to hospital. After onset no fever, convulsions. Physical examination: body temperature 36.5 ℃, pulse 84 beats / min, breathing 22 beats / min, blood pressure 18.7 / 12.0 kPa (140/90). Shallow unconscious state, neck soft, chest, abdomen, limbs were normal, bilateral positive Baptistes sign. To confirm the diagnosis, after admission, lumbar puncture, intracerebral pressure 2.94 kPa (300mmH2O)