【摘要】 目的 探讨颅脑损伤(BI)死亡的法医病理学特点,以及继发性脑干损伤、并发症的发生与死亡之间的因果关系。方法 从性别、年龄、致伤方式、损伤类型、生存时间、死亡原因等方面,对四川大学华西法医学鉴定中心1998年1月-2008年12月127例BI死亡尸检案例进行回顾性统计研究分析。结果 127例法医病理学检案中,原发性BI死亡51例(402%),继发性脑干损伤死亡61例(480%),并发症死亡15例(118%),其中伤后12 h内死亡者直接死因均为严重原发性脑损伤,存活12 h～1周者直接死因以继发性脑干损伤居多,生存时间超过1周者约半数死于并发症。结论 在BI案例的死亡原因确定时,应在全面系统的病理学检验基础上,结合案情及临床资料进行综合分析。【Abstract】 Objective To explore the characteristics of forensic pathology in traumatic brain injury and the relationships between secondary brainstem damage, complications and the causes of death. Methods 127 cases were reviewed from gender, age, manner of injury, survival time and the direct causes of death from January 1998 to December 2008. Results Of the 127 cases, the key direct cause of death was secondary brainstem damage, followed by severe primarily brain injury and complications. For those who died within 12 hours after injury, the direct cause was severe primarily brain injury; for those who survived between 12 hours to one week, secondary brainstem damage was in the majority of the causes and for those who survive more than one week time, complication was an important cause. Conclusion In the cases of traumatic brain injury, we should take comprehensive and systematic examination of forensic pathology, and refer to clinical data at the same time to determine the direct cause of death.
Since 1987, One hundred and fifty-four patients suffered from alopecia, neck and facial scar, and nasal defect had been treated with skin soft tissue expansion. The incidence of complication was decreased markedly, compared to previons report which was 11.7%. Two cases of this group were given up this procedure. The lessous learned from these case were as following. Strictly evaluated the case according to the indication, examined the expander carefully, improved the techniques to inbed the expander and infilled the sailine, those of which could obtain satisfactory result.
Objective To investigate the complications of the Branch Retinal Vein Occlusion. Methods Two hundred and seventy-seven cases (277eyes) of branch retinal vein occlusion (BRVO) have been studied retrospectively from 1995 October to 1999 October Results Most cases of BRVO occured after the age over fifty-five. About 81.85% BRVO affected at supiriotemporally and inferiotemporally. The incidence of the complication of BRVO is closely related to the site of obstrution, the larger branch vein occlusion the higher incidence of the nonperfusion area and neovascularization Conclusion The macular edema occured in the early stage of the BRVO, and most non-perfusion areas were observed between six to twelve months. The neocvscularization always observed after one year later from the vein obstruction. So that the patient have to be followed carefully with a long duration. （Chin J Ocul Fundus Dis,2002,18:17-19）
Objective To introduce the clinical significance and pathophysiologic aspects of the circulatory and cardiac complications in terminal stage cirrhosis. Methods Recently relevant literatures were reviewed and summarized. Results Haemodynamic changes in cirrhosis arose on the basis of combined humoral and nervous dysregulation, with abnormalities in cardiovascular regulation, volume distribution and cardiac performance. Conclusion Comprehending the mechanisms of cardiovascular complications will contribute a lot for the treatment of terminal stage cirrhosis.