患儿张某,女性,三周岁,1964年6月22日上午10时,其母下水耕田时,将患儿放在田埂上,约经20分钟,患儿突然大哭大叫,母亲当即赶来,发觉患儿用双手不断搔抓会阴部,并有阴道出血染红会阴及大腿内侧。当由当地卫生人员用纱布填塞和压迫,经过多次填塞,出血仍不止。出血总计约20毫升,故于当日下午2时来所就诊。检查:营养发育良好,神志清楚,烦躁啼哭不止, Children Zhang, female, three years old, June 22, 1964 at 10 o’clock in the morning, the mother of the next hydroponic field, the children on the ridge, about 20 minutes, children suddenly crying, the mother immediately Came came and found that children constantly scratching the perineum with both hands and vaginal bleeding and perineal infection of the perineal medial. When the local health staff with gauze padding and oppression, after multiple packing, bleeding is still more than. Bleeding a total of about 20 ml, it was at 2 o’clock in the afternoon to be treated. Check: nutritionally well-developed, conscious, irritable cry more than,