KMID : 0425120200580040457
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Parasites, Hosts and Diseases 2020 Volume.58 No. 4 p.457 ~ p.460
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Molecular Identification of Adenocephalus pacificus (Cestoda) from Three Human Cases in Lima Province, Peru
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Mondragon-Martinez Aaron
Martinez-Rojas Rosa Garcia-Candela Enrique Delgado-Escalante Abraham Tantalean-Vidaurre Manuel Cruz-Neyra Lidia
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Abstract
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The Pacific tapeworm Adenocephalus pacifcus (syn. Diphyllobothrium pacificum) is a causative agent of diphyllobothriosis occurred in Pacific coast of South America, mainly in Peru. Source of infections are traditional meal from raw or undercooked marine fish such as ¡°cebiche¡±. We confirmed 3 new cases, one including scolex and the other two headless. A strobila 46 cm long without scolex was discharged from an 8-year-old boy before treatment. Specimens were confirmed morphologically by presence of tegumental protuberances on proglottids and small sized eggs. Partial sequence of cytochrome c oxidase subunit 1 gene was congruent with A. pacificus sequences.
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KEYWORD
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Adenocephalus pacificus, diphyllobothriosis, case report, zoonosis, Peru
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