我院自1987年以来,已救治了65名迟发性维生素K缺乏性颅内出血患儿.现将有关情况报告如下,以期引起临床及预防保健人员的注意。1 一般资料65名维生素K缺乏性颅内出血患儿,43名为男婴,22名为女婴,年龄均在3个月以内.小于2个月者56名,占86.1％、全部患儿均来自农村;63名为单纯母乳喂养,占97％。所有病例均末添加任何辅食. We have treated 65 children with delayed onset vitamin K deficiency intracranial hemorrhage in our hospital since 1987. The relevant information is reported as follows, with a view to arousing the attention of clinical and preventive health workers. 1 General Information 65 children with vitamin K deficiency intracranial hemorrhage, 43 were male and 22 were female, all within 3 months, 56 were less than 2 months, accounting for 86.1% of all children From rural areas; 63 were exclusively breastfeeding, accounting for 97%. All cases did not add any complementary food.