1患儿资料患儿男,17个月,于2007年3月14号14时左右在邻居家误服毒物(当时具体不祥)一口约5min后,即出现口腔及鼻腔出血,量约3ml,面色发绀,当时无呕吐、惊厥,神志尚清,家长即送入医院急诊。在准备予以洗胃插胃管时患儿有鲜血呕出,故放弃洗胃。但患儿仍不断有鲜血呕出,并出现呻吟 1 pediatric data children male, 17 months, at about 14 o’clock on the March 14, 2007 in the neighbors to take poison (then ominous) a mouth about 5min, the mouth and nasal bleeding, the amount of about 3ml, complexion Cyanosis, there was no vomiting, convulsions, consciousness still clear, parents are sent to the hospital emergency room. Gastrointestinal tube in the preparation for gastric lavage when the children have vomited blood, so give up gastric lavage. However, children still continue to vomit blood, and there moaning