小龙虾有什么寄生虫?

2025年04月07日 20:33
有3个网友回答
网友(1):

由于小龙虾生活水质较差,小龙虾体内多寄生着肺吸虫。人若是生食或半生不熟地吃了小龙虾,就极有可能感染上这种寄生虫,从而引起肺吸虫病。

网友(2):

根据小龙虾生长的环境不同,其体内寄生虫种类也有所不同,其中最为常见的是肺吸虫,因其常寄生于小龙虾头部,所以烹饪小龙虾时需确保彻底熟透并在进食时尽量不要进食头部,简要介绍如下:

肺吸虫(Paragonimus westermani)也称“卫氏并殖吸虫”。属隐孔吸虫科。

导致疾病:肺吸虫病 

致病原理主要是:童虫或成虫在人体组织与器官内移行、寄居造成的机械性损伤,及其代谢物等引起的免疫病理反应。

辅助检查:查获并殖吸虫虫卵可确诊。补体结合试验、后尾蚴膜试验、纸片固相放射免疫吸附试验、免疫电泳和琼脂双向扩散、间接血凝试验、间接炭粒凝集试验都可用于并殖吸虫病的诊断。

症状:急性期可有腹痛、腹泻、便血,寄生于脑部可形成脑内多发性囊肿,出现剧烈的头痛、癫痫、瘫痪、视力减退、头颈强直、失语等症状。若虫体移行至皮肤可出现皮肤或肌肉的皮下结节,结节有游走性是本病的特点。

诊断依据:

  1. 疫区进食未熟的石蟹、蜊蛄、川卷螺史;

  2. 胸痛或铁锈色痰或有游走性结节及原因不明的癫痫;

  3. 嗜酸性粒细胞增高;

  4. 皮内试验阳性;

  5. 痰液检验可见大量的嗜酸性粒细胞和夏科-雷登结晶。

    确诊依据:皮损中找到虫体或从粪便、痰、胸水或坏死组织中查到虫卵。

常用治疗药物:硫双二氯酚或吡喹酮治疗。皮肤或肌内的结节可外科切除。

网友(3):

小龙虾到底有没有“寄生虫”?经过专家检测后,整个人都不好了!

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