小儿良性脉管瘤症状一般较轻,常能自然消失,但相当大时因并发充血性心力衰竭,消耗性凝血病、严重出血和压迫生命器官,可危急生命。作者经验4例重危又不能手术的脉管瘤患儿,用环磷酰胺治疗,目前全部存活,活动正常,兹介绍其中1例。4岁半,男,15个月时诊断为小细胞低色素性贫血,曾肌注葡聚糖铁,20个月时因呕血住院,上胃肠道和小肠X线检查证明,右腹有一肿块和十二指肠粘膜形态异常,钡灌肠显示肝曲和升结肠远处形态异 Pediatric herpes simplex tumor symptoms are generally mild, often disappear naturally, but due to concomitant congestive heart failure, consumptive coagulopathy, severe bleeding and oppression of vital organs, can be life-threatening. The authors experience 4 cases of critically ill and inoperable patients with vascular tumors, treated with cyclophosphamide, all survived, activities are normal, hereby introduce one of them. 4 years and a half, male, 15 months diagnosed as small cell hypochromic anemia, had intramuscular dextran iron, 20 months due to vomiting blood hospital, upper gastrointestinal tract and small bowel X-ray examination showed that there is a mass in the right abdomen And duodenal mucosa abnormalities, barium enema showed different morphology of liver song and ascending colon