【摘要】 目的 :探讨华支睾吸虫病肝脏超声表现及诊断价值。材料和方法 :对 5只经实验感染华支睾吸虫的犬 ,进行实验病理及超声图观察。结果 :解剖见肝内胆管壁增厚 ,胆管阻塞扩张 ,肝边缘部毛细胆管扩张相对显著 ,严重感染时见肝内病变广泛 ,肝被膜下胆管高度扩张 ,胆管、胆囊及胰管内有大量虫体。超声肝内见散在分布的小点片状 ,小“ =”样强回声及内径不等的液性回声带。胆囊内可见点状、沉积物样无声影弱回声灶。结论 :超声对华支睾吸虫病诊断有应用价值。更多还原

【Abstract】 Purpose: To evaluate the sonographic features in experimental clonorchiasis. Materials and Methods: A series of ultrasonic observation was carried out in 5 dogs infected with clonorchiasis.Results: The wall of bile duct was thicker with ductile block and dilatation in postmortem study on the 5 dogs, especially of the capillary bile ducts along the edge of liver. In severe cases, pathological changes spread extensively through liver with plenty of flucke bodies inside the bile ducts, the gall bladder and the pancreas ducts. The ultrasonic features included small dot、 flat and small “=” shaped strong echo, or liquid echo with various size. The ultrasound features were in concordence with the postmortem findings. Conclusion: Ultrasound is of value in the diagnosis of clonorchiasis.更多还原