我院于 2 0 0 0年 6～ 12月收治了 3例急性脑型减压病 ,现将 CT检查表现报告如下。一、病例资料例 1　男 ,36岁。着自携式潜水装具采集海产品 ,潜水深度 2 8m,反复潜水共 2 h,均未按规定减压出水 ,最后一次出水后 5 min出现双上下肢运动障碍 ,神志不清 ,两侧瞳孔不等大。头颅 C 3 cases of acute cerebral decompression sickness were admitted to our hospital from June to December in 2000. The performance of CT examination is reported as follows now. First, the case data 1 male, 36 years old. With diving equipment to collect marine products, the diving depth of 2 8m, repeated diving a total of 2 h, were not required to decompression water, the last water 5 min after the emergence of upper and lower extremity movement disorders, confusion, both sides of the pupil is not Other big. C