论文部分内容阅读
一个月前阿亮的弟弟煤气中毒,被抢救清醒好转后,近几天却出现了思维混乱,言语、精神失常。到医院检查,医生反复询问了病情,方知是煤气中毒诱发的后遗症,医生称之为煤气中毒精神病。 原来,人的中枢神经系统对缺氧极为敏感,当脑细胞缺氧以后,就会发生脑部血管壁细胞变性和血管运动神经麻痹,使血管先痉挛后扩张,渗透性增加,以后又产生闭塞性动脉内膜炎,导致血液循环障碍、组织缺氧。严重时可转变为脑水肿、脑血栓形成、点状出血甚至坏死。从血管的这些病理性变化发展到脑组织出现上述病理性改
A bright younger brother gas poisoning a month ago, was rescued sober improved, but in recent days there have been confusion of thinking, speech, mental disorders. To the hospital for examination, the doctor repeatedly asked the condition, side knowledge is induced sequelae of gas poisoning, the doctor called gas poisoning psychosis. It turned out that the human central nervous system is very sensitive to hypoxia, when the brain cells hypoxia, the brain cell wall degeneration and vasomotor nerve paralysis occurs, so that the blood vessels spasm after the expansion, increased permeability, and later occlusion Arterial endocarditis, leading to blood circulation disorders, hypoxia. In severe cases can be transformed into cerebral edema, cerebral thrombosis, punctate bleeding or even necrosis. From the pathological changes of blood vessels to the development of brain tissue above pathological changes