1　病例报告患者,31岁,住院号42585。因钢筋刺伤会阴部疼痛出血1小时于1999年10月7日入院。1小时前患者会阴部不慎被一残留在水泥块上的如食指粗长约20ｃｍ的钢筋刺入,自行站立脱离钢筋后发觉裤子被血染红、创口疼痛而来本院门诊清创缝合后收入住院。体检:Ｐ80次/分,Ｒ20次/分, 1 case report patient, 31 years old, hospital number 42585. Prone perineal pain due to bleeding stab wounds 1 hour on October 7, 1999 admission. 1 hour before the patient perineum was a residue on the cement block, such as the index finger roughly 20cm thick steel piercing, standing on their own bars and found the pants were blood stained red, wound pain in our clinic after debridement and suturing Income hospitalization. Physical examination: P80 beats / min, R20 beats / min,