Author:
Emam Abdulaziz,Mujalid Hani,Altamimi Noora,Faraj Weaam,Almutairi Meshari,Alresheedi Zayed,Ergsous Rinad,Qadah Abdulrahman,Al Modahka Nourah,Alkhamis Haya,Alassir Abdullah
Abstract
An autopsy is not simply the patient's last medical intervention but in addition to determining the cause of death, it also provides information about the deceased patient's underlying health. The natural process of the body's breakdown following death, starting at the cellular level, is known as post-mortem change. Complex cellular and biochemical phenomena are involved in the process. The changes that begin right away after death continue for a considerable amount of time at various rates for various organs. Numerous intrinsic and extrinsic factors have an impact on the beginning and severity of these changes. The purpose of this research is to review the available information about classification of post-mortem changes and factors affecting it. Post-mortem changes are further divided into three classes, Immediate changes, early changes and late changes. After cardiac and respiratory failure, early post-mortem changes including rigor mortis and post-mortem lividity occur. However, tissue metabolism continues for a few hours after death. Supravital reactions, time-dependent post-mortem lividity, and rigor mortis criteria are used to estimate the time since death. Estimating the post-mortem interval or time since death, is one of the main aims of the forensic autopsy, requires an understanding of post-mortem changes. Many exogenous and endogenous factors can lead to degradation. Animal predation, the environment, and mechanical injury are extrinsic causes, whereas autolysis, putrefaction, and decay are endogenous factors. However, despite the importance of post-mortem findings the literature available is very limited more research in future can be a significant contributor.
Publisher
Research Establishment for Electronic Publication
Cited by
1 articles.
订阅此论文施引文献
订阅此论文施引文献,注册后可以免费订阅5篇论文的施引文献,订阅后可以查看论文全部施引文献