摘要
鼻蛭是一种特异性寄生的蛭类,对云南省鼻蛭分布调查显示,在云南省分布广泛。鼻蛭常寄生于牛、羊等家畜鼻腔内,以吸食黏膜中血液为生,本调查中有多个人鼻腔被鼻蛭感染的病例,患者感染鼻蛭后有鼻痒或喉部异物感、喷嚏、咳嗽、鼻腔黏液增多、鼻孔流血、恶心等症状。经确诊,取出活体鼻蛭一条或数条后,症状消失。鼻蛭感染方式较隐蔽,寄生部位特殊且寄生时间较长,对宿主危害远大于其他吸血蛭类,加深对鼻蛭的认识,有利于预防和治疗鼻蛭感染。
The nasal leech ( Dinobdella ferox ) semi-permanently parasites in the nasal passage of mammals. People and livestock catch infestation with the leech when they go to water to drink. Once invading into their host, the nasal leeches attach themselves to the mucous membranes of the host and suck blood. The parasitism of this kind of leech causes itchy sensation, intermittent epistaxis, or even fatal obstruction. The treatment is to remove the leeches.
出处
《寄生虫与医学昆虫学报》
CAS
2009年第2期123-125,共3页
Acta Parasitologica et Medica Entomologica Sinica
基金
云南省教育厅基金“鼻蛭生物学及其危害性防治的研究”项目(sy01498)
关键词
鼻蛭
寄生
鼻衄
治疗
Nasal leech
Dinobdella ferox
Parasite
Epistaxis
Treatment