Abstract: The diagnoses of Sudden infant Death Syndrome (SIDS) are judgments of the cause and the manner of death, which is currently a difficulty in forensic medicine. In China, due to substandard autopsy and inadequate information collecting from the scene and the clinical history, the diagnosis of SIDS is de-normalized. Thus, two suggestions are proposed in this article to normative diagnosis of SIDS: 1) standard autopsy of infants; 2) using infant death survey form to collect information of the circumstances of death and the clinical history.

Key words: Sudden Infant Death Syndrome, scene investigation, autopsy, standard

摘要： 婴儿猝死综合征（SIDS）的诊断包括死亡性质和直接死因的判断，是当前法医学诊断领域的一个难点。国内对婴儿尸体检查不规范，对婴儿死亡现场环境和病史资料的搜集不够全面，直接导致SIDS的诊断不规范。在围绕如何规范化诊断SIDS，提两点建议：一是婴儿的解剖检查应当规范化，检查项目要做到全面细致；二是重视婴儿资料的收集，使用婴儿死亡调查表搜集死亡现场和婴儿病史资料。

关键词: 婴儿猝死综合征, 现场勘查, 解剖, 规范