摘要
目的 探讨急性中毒致死的病理学诊断依据.方法 收集2001年10月至2012年6月受理的28例急性中毒致死尸检案例,其中10例有毒气体、7例农药、6例毒品、3例酒精和2例药物.采用大体和HE镜下观察.结果 28例急性中毒致死尸检中22例有肉眼改变,其中7例一氧化碳中毒者尸斑、肌肉、内脏器官和血液呈樱桃红色,11例胃黏膜点片状出血和8例心外膜点状出血；光镜下有9例心肌间质出血,18例肺出血,12例支气管痉挛,4例脑出血,11例肝细胞坏死,7例肾小管坏死和11例胃黏膜出血.6例口服农药中毒者除胃黏膜出血外,其中有3例胃内容物性状改变和3例胃内逸出农药气味；光镜下均见胃壁急性炎伴坏死.吸毒者常患有慢性肝病、心肌脂肪浸润伴心肌萎缩、间质性肺疾病、肺异物肉芽肿等多个器官的慢性病变.结论 病理学检查有助于某些急性中毒致死的诊断,并可为急性中毒治疗研究提供形态学基础.
Objective To investigate the value of pathological examination in the diag-nosis of lethal cases due to acute poisoning.Methods The macroscopic and microscopic find-ings in 28 autopsy cases （10 cases of toxic gas,7 cases of pesticide,6 cases of drug,3 cases of alcohol and 2 cases of chinese herbal medicine） died of acute poisoning during the period from October,2001 to June,2012 were retrospectively reviewed.Results Gross Changes were found on gross examination in 22 of the 28 cases studied.Of them,7 cases died of acute carbon mono-xide poisoning had showed cherry red of Shiban,muscle,visceral organs and blood.In addition,11 and 8 cases had been found gastric mucosa hemorrhage and epicardium petechial hemorrhage respectively.Histologically,myocardial interstitial hemorrhage was observed in 9 cases,pulmonary hemorrhage in 18 cases,bronchospasm in 12 cases,cerebral hemorrhage in 4 cases,hepato-cyte necrosis in 11 cases,renal tubular necrosis in 7 cases and gastric mucosa hemorrhage in 11 cases.In 6 cases of oral pesticides poisoning,besides they had all gastric mucosa hemorrhage,the change of character of gastric contents was found in 3 cases and pesticide odor from stomach in 3 cases.In addition,acute inflammatory and necrosis of gastric wall in 6 cases of oral pesticides poisoning were observed under the light microscope.Drug addicts often suffered from chronic lesions in multiple organs,such as chronic liver disease,fatty infiltration of the myocardium with myocardial atrophy,interstitial lung disease and pulmonary foreign body granuloma.Conclusions Pathology examination is helpful in the diagnosis of some lethal cases due to acute ooisoning,and it can provide pathological basis to study on treatment of acute poisoning.
出处
《中华急诊医学杂志》
CAS
CSCD
北大核心
2014年第2期209-212,共4页
Chinese Journal of Emergency Medicine
关键词
急性中毒
一氧化碳
农药
毒品
酒精
药物
尸体解剖
病理学
Acute poisoning
Carbon monoxide
Pesticides
Drug
Alcohol
Chinese herbal medicine
Autopsy
Pathology
