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目的:探讨婴儿晚发性维生素K缺乏症的临床特点。方法:回顾性分析43例婴儿晚发性维生素K缺乏症的临床资料。结果:治愈35例,好转5例,放弃治疗1例,死亡2例。治愈率81.4%,病死率4.7%,后遗症28%。结论:婴儿晚发性维生素K缺乏症常早期并发颅内出血,早期、合理的治疗对于提高治愈率、减少病死率和后遗症发生率有重要临床意义。
Objective: To investigate the clinical features of infant with late-onset vitamin K deficiency. Methods: A retrospective analysis of 43 infants with late vitamin K deficiency clinical data. Results: 35 cases were cured, 5 cases improved, 1 case abandoned and 2 cases died. The cure rate was 81.4%, case fatality rate 4.7%, sequelae 28%. Conclusion: Infants with early onset of vitamin K deficiency often have intracranial hemorrhage. Early and reasonable treatment is of great clinical significance to improve the cure rate and reduce the incidence of mortality and sequelae.