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细粒棘球绦虫(包生绦虫)

细粒棘球绦虫(包生绦虫). (一)目的要求:了解成虫和幼虫的形态特征。 (二) 实验内容: 1. 自看标本:成虫(玻片染色标本) 2. 示教标本:成虫(玻片染色标本) 受染棘球蚴的动物肝脏(病理标本). 幼虫(细粒棘球蚴) 圆形囊状物 直径由不足 1cm 至 10cm 由囊壁和囊内容物组囊液成 囊内容物 :生发囊、原头蚴、囊液、子囊、孙囊. Hydatid in liver. Hydatid sand consist of protoscolex, brood capsules, & daughter/ granddaughter cysts.

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细粒棘球绦虫(包生绦虫)

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  1. 细粒棘球绦虫(包生绦虫) • (一)目的要求:了解成虫和幼虫的形态特征。 • (二)实验内容: • 1.自看标本:成虫(玻片染色标本) • 2.示教标本:成虫(玻片染色标本) • 受染棘球蚴的动物肝脏(病理标本)

  2. 幼虫(细粒棘球蚴) • 圆形囊状物 • 直径由不足1cm至10cm • 由囊壁和囊内容物组囊液成 • 囊内容物:生发囊、原头蚴、囊液、子囊、孙囊

  3. Hydatid in liver Hydatid sand consist of protoscolex, brood capsules, & daughter/ granddaughter cysts

  4. 肝部B超检查 脑CT检查 肝部CT检查 胸部X光片

  5. Hydatid cyst

  6. 腹部包虫病患者

  7. 中间宿主和终宿主

  8. 曼氏迭宫绦虫 • (一)目的要求:了解成虫和裂头蚴的形态特征。 • (二)实验内容: • 1.成虫(大体标本) • 2.裂头蚴(大体标 • 3.头节(玻片染色标本 • 4.寄生于蛇、蛙体内的裂头蚴(瓶装标本)

  9. 常见的裂头蚴病有 1.眼裂头蚴病(占80%) 2.皮下裂头蚴病 (游走性皮下包块或结节) 3.口腔颌面部裂头蚴病 4.脑裂头蚴病 5.内脏裂头蚴病

  10. 出现眼睑肿胀,结膜充血、水肿、畏光、流泪等出现眼睑肿胀,结膜充血、水肿、畏光、流泪等 眼裂头蚴病

  11. Pseudophyllidea (假叶目) Cyclophyllidea (圆叶目)

  12. Vasa efferens 输出管 Testes Vitelline follicles Pseudophyllidea(假) Seminal vesicle输精管 uterus Deferens cirrus pouch ovary Vitelline Cyclophyllidea(圆)

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