寄生虫5/7(三)每组抽点方式报告 组员：姚明、许钰铨、PG、真会、宁忆、李翎溢、阿田、李国豪 请自网硬下载word档 并在5/2(五)晚上12点前 把 文字档(尽量整理成讲稿形式、要不然就得标出重点) 和 PPT 交给我(Peggy) case study内文 A 10-year-old boy was brought in by his father for evaluation of crampy abdominal pain, nausea, and mild diarrhea that had persisted for approximately 2 weeks. On the day before evaluation, the boy reported to his parents that he passed a large worm into the toilet during a bowel movememt. He flushed the worm before the parents could see it. Physical examination was completely unremarkable. The boy had no fever, cough, or rash and did not complain of anal pruritus. His travel history was unremarkable. Examination of a stool specimen revealed the diagnosis. Question: 1. Which intestinal parasites of human are nematodes? 2. Which nematode was likely in this case? What organisms may be found in stool? 3. What was the most likely means of acquisition of this parasite? 4. Was this patient at risk of autoinfection? 5. Describe the life cycle of this parasite. 6. Can this parasite cause extraintestinal symptoms? What other organs may be invaded and what might stimulate extraintestinal invasion? 以下工作分配抽签 第1题：李国豪 第2题：阿田 第3题：姚明 第4题：宁忆 第5题：许钰铨 第6题：李灵异、真会 统整：Peggy =======================有看有推~ -- http://www.wretch.cc/blog/peggy0831 --

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