自1995年以来,我们收治迟发性维生素 K 缺乏症11例误诊病例,现予以分析报告如下。1 临床资料本组11例,男性5例,女性6例,年龄均小于3个月。母乳喂养。其中早产儿3例,出生时无维生素 K 使用史。入院前病程半天至3天不等,发病后未使用维生素 K 治疗,均经抗炎,对症治疗,病情渐恶化。临床症状有发热、腹泻、呕吐、 Since 1995, we have treated 11 cases of delayed vitamin K deficiency misdiagnosed cases, are to be analyzed as follows. 1 Clinical data The group of 11 patients, 5 males and 6 females, all less than 3 months old. Breastfeeding. Among them, 3 cases of premature children, born with no history of vitamin K use. Pre-admission course of half a day to 3 days, after the onset of vitamin K treatment, are anti-inflammatory, symptomatic treatment, the disease deteriorated. Clinical symptoms are fever, diarrhea, vomiting,