一个四岁的孩子与诊断声门的web气管造口术在15个月大的时候。在3岁,金属气管造口管被但气管造口开放持续。外科医生将病人的喉气管的评价和气管造口关闭气孔。术前调查是在正常极限。外科decanulation全身麻醉下做平凡的参考。在两层切口封闭;内皮下组织缝合3′o vicryl和皮肤缝合4′o乙烯。病人气管切开和转移到恢复室。大约一个小时后,病人呼吸窘迫和眼睑和面部肿胀。饱和度下降到81%在室内空气和心率增加到140 /分钟。 The child had developed rapidly spreading subcutaneous emphysema. Immediately, the patient rushed to the operation theatre and oxygen was supplemented with a facemask. Surgical stitch applied for tracheostomy closure was removed and the tracheostomy tube (size 4 mm ID) reinserted immediately. The capnograph confirmed the correct position and ventilation done through the tracheostomy tube. Saturation gradually increased up to 95%. On pressing, crepitus was present bilaterally over the face, neck, and anterior chest wall and even up to the upper abdomen (Figure
1)。胸部听诊,空气入口在强度和减少双边出席,但没有干罗音。病人是tachycardic。患者在恢复室连续监测和氧气的补充。胸部x光显示空气收集在胸部和腹部的皮下组织,但没有气胸或纵隔气肿(数据的证据
2和
3)。
儿童,持久tracheocutaneous瘘的主要修复后,气道正压通风会增加严重的呼吸道并发症的风险。史密斯等人所做的一项研究在108年儿科tracheocutaneous瘘手术的病人进行了。频率的病人术后并发症明显高于管理气道正压通风与那些没有(50.0%比16.7%,
P
=
0.015),是皮下气肿、纵隔气肿,和/或气胸(33.3%比4.2%,
P
=
0.005)。因此,我们建议,以避免袋子罩通风和注意当使用CPAP或BiPAP术后(
4]。