囊尾蚴病课件

囊尾蚴病课件Tag内容描述：<p>1、Scrub Typhus （恙虫病） Department of Infectious Diseases, the Third Affiliated Hospital Li Gang Definition Acute febrile infectious disease Caused by Rickettsia tsutsugamushi Transmitted by the bite of chiggers Source of infection: Rats Characterized by fever, eschar, rash, and lymphadenopathy Etiology Intracellular organism Propagated in mice, some cells Antigenically diverse microorganism Common antigen with Proteus OX- K Low resistance Epidemiology Source of infection: Rats Vector: Mite。</p><p>2、Scrub Typhus （恙虫病） Department of Infectious Diseases, the Third Affiliated Hospital Li Gang Definition Acute febrile infectious disease Caused by Rickettsia tsutsugamushi Transmitted by the bite of chiggers Source of infection: Rats Characterized by fever, eschar, rash, and lymphadenopathy Etiology Intracellular organism Propagated in mice, some cells Antigenically diverse microorganism Common antigen with Proteus OX- K Low resistance Epidemiology Source of infection: Rats Vector: Mite。</p><p>3、兽 医 寄 生 虫 病 学 第二篇 蠕虫病 第二节 主要绦虫病 一、猪囊尾蚴病 二、牛囊尾蚴病 三、细颈囊尾蚴病 四、棘球蚴病 五、脑多头蚴病 六、莫尼茨绦虫病 七、鸡绦虫病 一、猪囊尾蚴病 猪囊尾蚴病是由寄生在人体小肠内带科的有 钩绦虫（Tenia solium）的幼虫-猪囊尾蚴（ Cysticercus ceIIulosae），寄生在猪体内所引 起的一种寄生虫病。 虫体囊状，故又称猪囊虫。有钩绦虫的幼虫 也可寄生在人体内，引起人的囊尾蚴病。猪囊尾 蚴是有钩绦虫在中间宿主体内的存在形式，猪和 野猪是最主要的中间宿主，而人则是有钩绦虫的 终末宿主。在分类学。</p><p>4、Scrub Typhus （恙虫病） Department of Infectious Diseases, the Third Affiliated Hospital Li Gang,Definition,Acute febrile infectious disease Caused by Rickettsia tsutsugamushi Transmitted by the bite of chiggers Source of infection: Rats Characterized by fever, eschar, rash, and lymphadenopathy,Etiology,Intracellular organism Propagated in mice, some cells Antigenically diverse microorganism Common antigen with Proteus OX-K Low resistance,Epidemiology, Source of infection: Rats Vector: Mite T。</p><p>5、Scrub Typhus （恙虫病） Department of Infectious Diseases, the Third Affiliated Hospital Li Gang,Definition,Acute febrile infectious disease Caused by Rickettsia tsutsugamushi Transmitted by the bite of chiggers Source of infection: Rats Characterized by fever, eschar, rash, and lymphadenopathy,Etiology,Intracellular organism Propagated in mice, some cells Antigenically diverse microorganism Common antigen with Proteus OX-K Low resistance,Epidemiology, Source of infection: Rats Vector: Mite T。</p><p>6、囊尾蚴病 cysticercosis,南京医科大学第三附属医院感染科 徐炼红,概念,囊尾蚴病：又称囊虫病，是猪带绦虫幼虫（即囊尾蚴，cysticerci）寄生于人体各组织器官所致的疾病，是较常见的人畜共患病。人因吞食猪带绦虫卵而感染。 猪带绦虫病：是猪带绦虫成虫寄生于人的小肠引起的肠道寄生虫病。人因进食生的或未熟的米猪肉而感染。,病原学,猪带绦虫虫卵进入人体，在消化道内发育成六钩蚴 猪带绦虫的囊尾蚴寄生于人体,猪带绦虫生活史,流行病学,传染源：猪带绦虫病患者（唯一传染源） 传播途径：经口感染 外源性异体感染：（主要） 外源性自体感染。</p><p>7、猪囊尾蚴病 （猪囊虫病）,发病机理（人）,由猪带绦虫的幼虫引起的人畜共患寄生虫病。人是猪带绦虫的中间与终末寄主，猪为中间寄主。 人因吃了污染虫卵的食物而感染。虫卵入胃后，其胚膜经胃液处理，头节外翻，利用吸盘和小钩固着与肠黏膜，并以肠内消化的食物为营养，除对肠黏膜造成机械损伤外，其代谢产物还可引起肠道功能紊乱和某些神经症状，甚至寄生于全身各个组织。,发病机理（畜）,猪吞入虫卵后，经小肠消化液作用，六钩蚴逸出，通过 肠系膜静脉和淋巴循环到全身各个部位，如肌肉组织、脑、肺、肝、肾等全身各个器官。在寄生部位造。</p><p>8、Scrub Typhus （恙虫病） Department of Infectious Diseases, the Third Affiliated Hospital Li Gang,Definition,Acute febrile infectious disease Caused by Rickettsia tsutsugamushi Transmitted by the bite of chiggers Source of infection: Rats Characterized by fever, eschar, rash, and lymphadenopathy,Etiology,Intracellular organism Propagated in mice, some cells Antigenically diverse microorganism Common antigen with Proteus OX-K Low resistance,Epidemiology, Source of infection: Rats Vector: Mite T。</p><p>9、Scrub Typhus （恙虫病） Department of Infectious Diseases, the Third Affiliated Hospital Li Gang,Definition,Acute febrile infectious disease Caused by Rickettsia tsutsugamushi Transmitted by the bite of chiggers Source of infection: Rats Characterized by fever, eschar, rash, and lymphadenopathy,Etiology,Intracellular organism Propagated in mice, some cells Antigenically diverse microorganism Common antigen with Proteus OX-K Low resistance,Epidemiology, Source of infection: Rats Vector: Mite T。</p><p>10、1,.,患者男性，32岁，因反复抽搐1年余入院,该患者可能患什么病？如何治疗？,体检,头颅CT,2,囊尾蚴病cysticercosiscellulosae,1、了解猪肉绦虫的生活史。、理解囊尾蚴病的流行病学特点、预防措施。、掌。</p><p>11、ScrubTyphus 恙虫病 DepartmentofInfectiousDiseases theThirdAffiliatedHospitalLiGang Definition AcutefebrileinfectiousdiseaseCausedbyRickettsiatsutsugamushiTransmittedbythebiteofchiggersSourceofinfectio。</p><p>12、第九章传染病病人的护理第八节蠕虫感染四 囊尾蚴病 赵志新 一 概述 吃米猪肉 囊尾蚴 肠绦虫病摄入猪绦虫卵 囊尾蚴病蚴虫寄生于人体 以寄生在脑组织者最为严重 表现为囊尾蚴结节经口感染 二 病原学 猪肉绦虫虫卵人可为猪肉绦虫的终宿主和中间宿主六钩蚴经9 10周发育为囊尾蚴肌肉内 呈椭圆形 脑内 圆形囊壁有3层 皮层 细胞核层 实质层 内含头节 猪肉绦虫的生活史 虫卵及节片 人或猪摄入 小肠内孵出六钩。</p>