１　病例报告患者，男，１天，因红细胞（ＲＢＣ）在２％盐酸中不溶解，疑似血液病于晨４时转入我院。患者生于难产，做过胎头吸引，呼吸困难，抽搐，Ｔ３７℃，心电图正常，ＣＴ诊断为脑水肿。经降颅压治疗，１周症状缓解，２周后痊愈而出院。现患儿１．５岁，完全正常。实验 1 case report Patients, male, 1 day, due to red blood cells (RBC) in 2% hydrochloric acid does not dissolve, the suspected blood disease at 4 am transferred to our hospital. Patients were born in difficult labor, had fetal head traction, breathing difficulties, convulsions, T37 ℃, normal ECG, CT diagnosis of cerebral edema. After the reduction of intracranial pressure treatment, 1 week symptom relief, recovered after 2 weeks and discharged. Children are 1.5 years old, completely normal. experiment