我们近来收治晚发性维生素K 缺乏所致婴儿颅内出血94例,其中男63例,女31例,年龄23天～6个月,75例母乳喂养,6例人工喂养,13例混合喂养,其中发热45例,体温不升1例,呕吐37例,抽搐59例,尖叫30例,烦躁31例,拒乳18例,面苍白28例,针刺部位出血不止32例,前囟饱满74例,皮下出血点或紫斑5例,瞳孔不等大16例,黑便10例,呕血5例,黄疽28例;实验室检查94例均有不同程度贫血,除2例血小板8万/mm~3,余均正常,查出凝 We have recently admitted 94 cases of intracranial hemorrhage caused by delayed vitamin K deficiency in 63 patients, 31 females, aged 23 days to 6 months, 75 cases of breastfeeding, 6 cases of artificial feeding, 13 were mixed feeding, of which 45 cases of fever, body temperature does not rise in 1 case, vomiting in 37 cases, 59 cases of convulsions, screaming in 30 cases, irritability in 31 cases, rejection of milk in 18 cases, pale face in 28 cases, acupuncture bleeding in more than 32 cases, 74 cases of full anterior fontanel , Subcutaneous bleeding or purple spot in 5 cases, ranging from 16 cases of pupil, melena in 10 cases, 5 cases of hematemesis, jaundice in 28 cases; 94 cases of laboratory tests have varying degrees of anemia, except for 2 cases of platelet 80,000 / mm ~ 3, more than normal, detected condensate