Thelazia callipaeda, Dirofilaria repens and Linguatula serrata - all three of them zoonoses - have been reported to the APHA and the European Scientific Counsel Companion Animal Parasites UK and Ireland, and they have joined forces to try to map UK distribution. found in the oriental region of the world. The group itself is divided into 2 orders, the more primitive Cephalobaenida and the more advanced Porocephalida. dogs, and livestocks slaughterhouse offal or the carcasses of infected herbivores, and a careful control and treatment strategy to prevent it in such as goats, sheep, and cattle; this facilitates the spread of intermediate . Infection rates of small ruminants in the Middle East are significant, as up to 50% of sheep may be infected within a region. Because humans are often the accidental intermediate or final host of L. serrata, the pentastomid is of medical and economic importance. Ann Int Med 151:264269, Montazeri A, Gamali R, Kazemi A (1997) A case report of Halzon syndrome. You will be subject to the destination website's privacy policy when you follow the link. A 14-year-old girl was referred to the eye clinic at the Medical University of Vienna with an unknown parasite detected during ophthalmologic examination. Linguatula serrata is a cosmopolitan species and both larval and nymphal stages have been recorded from humans in Africa, Europe, and the Americas . Symptoms of infection were mainly observed in the upper respiratory tract in most reports, the patients status was improved by removing the parasite from the infected organ. Male sperm storage also occurs, as sperm are retained in the male epididymes (in mammals) for a period that can, in some cases, extend over several weeks or more, but here we use the term to refer only to sperm storage by females. This parasitic worm (a Pentastome) can grow to be 10cm in length. You can review and change the way we collect information below. Trans R Soc Trop Med Hyg 63:854858. Living nymphs were expelled.This is the first human case reported from Greece so far. Parasite Epidemiol Control 7: e00111. Linguatula serrata is a species of cosmopolitan zoonotic parasite, belonging to the tongueworm order Pentastomida.They are wormlike parasites of the respiratory systems of vertebrates. Nasopharynx was the most frequently involved organ in human cases. Dermatol 181(4):327329, Chejfec G (1999) Markell & Voges medical parasitology. Linguatula serrata Tongue Worm in Human Eye, Austria. J Shahid Sadoughi Univ Med Sci 5:5860, Baird JK, Kassebaum LJ, Ludwig GK (1988) Hepatic granuloma in a man from North America caused by a nymph of Linguatula serrata. 2014;9(2):282-5. Clipboard, Search History, and several other advanced features are temporarily unavailable. J Shahid Sadoughi Uni Med Sci 5:5860, Baird JK, Kassebaum LJ, Ludwig GK (1988) Hepatic granuloma in a man from North America caused by a nymph of Linguatula serrata. Am J Trop Med Hyg 60(3):405409, Maleky F (2001) A case report of Linguatula serrata in human throat from Tehran, central Iran. IJP: Parasites and Wildlife 11:149157. The species Linguatula serrata belongs to the Pentastomida, a still-enigmatic group of worm-like, bloodsucking parasites that inhabit the upper respiratory tract of terrestrial, carnivorous vertebrates, mostly reptiles and birds; L. serrata, commonly called tongue worms, typically inhabit canids and felids.The intermediate hosts of these parasites are usually sheep, cattle, or rodents. ISSN 15432165, Seventh Ed, Philadelphia: W.B. An official website of the United States government. 2019 May;51(4):879-885. doi: 10.1007/s11250-018-1768-3. [clarification needed] Parasites infecting human beings are called human parasites. https://doi.org/10.4269/ajtmh.1999.60.405, Maleky F (2001) A case report of Linguatula serrata in human throat from Tehran, central Iran Indian. Linguatula serrata. Dispatches.indd Microbial Patho 104600, Bhende M, Abhishek JB, Raman M, Bhende PS (2014) Linguatula serrata in the anterior chamber of the eye. Centers for Disease Control and Prevention. Koehsler M, Walochnik J, Georgopoulos M et al (2011) Linguatula serrata tongue worm in human eye, Austria. Parassitologia 43:105108, Parenzan P, Chieffi G (1951) First clinical case of human infestation from Linguatula serrata in Italy. The parasite's eggs are transferred when coughed or sneezed out from the lungs to the external environment. The Animal Diversity Web team is excited to announce ADW Pocket Guides! Occurrence and characterisation of tongue worms. PLoS Negl Trop Dis 8(7):e3041. Trees were rooted with 4 branchiurian sequences (GenBank nos. Human linguatulosis is a rare but highly specialized pentastomid parasitic infection all around the world. Upon . 2011;17(5):870-872. https://doi.org/10.3201/eid1705.100790. Kerman Uni Med Sci. Linguatula serrata, also called the dog tongue worm, is not a helminth (i.e. A parasitic disease, also known as parasitosis, is an infectious disease caused or transmitted by a parasite. Ocular linguatuliasis in Ecuador: case report and morphometric study of the larva of, First maxillae suction discs in branchiura (Crustacea): development and evolution in light of the first molecular phylogeny of branchiura,pentastomida, and other maxillopoda.. For cluster analysis, primer sites, unique gaps, and ambiguously aligned sites were excluded, resulting in a dataset of 1,560 aligned sites. Linguatula serrata tongue worm in human eye, Austria. A human nasopharyngeal linguatuliasis was reported for the second time in Egypt. Parasite: Linguatula serrata. Notably, L. serrata grouped with the Cephalobaenida, supported by high bootstrap values, although in traditional classification it is assigned to the Porocephalida. Google Scholar, Meshgi B, Asgarian O (2003) Prevalence of Linguatula serrata infestation in stray dogs of Shahrekord, Iran. marshes are wetland areas often dominated by grasses and reeds. Koehsler M, Walochnik J, Georgopoulos M, et al. Tabaripour R, Shokri A, Teshnizi S H, et al (2019) Status of Linguatula serrata infection in livestock: a systematic review with meta-analysis in Iran. endstream endobj 2 0 obj <> endobj 52 0 obj <> endobj 36 0 obj <> endobj 5 0 obj <> endobj 35 0 obj <>stream One month later, the eye was completely free of irritation, and 3 months later an artificial intraocular lens (ARTISAN; OPHTEC BV, Groningen, the Netherlands) was implanted. Iran J Parasitol. MeSH Federal government websites often end in .gov or .mil. Similarly, the chief definitive hosts of L. serrata are dogs existing in urban areas, also leaving natural ecosystems relatively unaffected. Additional support has come from the Marisla Foundation, UM College of Literature, Science, and the Arts, Museum of Zoology, and Information and Technology Services. The girl had redness, pain, and progressive visual loss in the right eye. An individual researcher undertook the bibliographic search and evaluation of articles based on inclusion/exclusion of specific criteria. Emerging Infectious Diseases 17 (5), 870-872 PubMed. These cookies may also be used for advertising purposes by these third parties. Human linguatulosis is a considerable medical problem in endemic regions. Although the distribution of this pentastomid is almost global, it is predominantly prevalent in warm subtropical and temperate regions. A large change in the shape or structure of an animal that happens as the animal grows. Med J Islamic Rep Iran (MJIRI) 12(2):193194. - 172.104.178.68. Europe PMC is an archive of life sciences journal literature. sharing sensitive information, make sure youre on a federal J Egypt Soc Parasitol 29(3):787790, Musharrafeh U, Hamadeh G, Touma A, Fares J (2018) Nasopharyngeal linguatulosis or halzoun syndrome: clinical diagnosis and treatment. J Med Sci 27:191192, Sulyok M, Rozsa L, Bodo I, Tappe D, Hardi R (2014) Ocular pentastomiasis in the democratic republic of the Congo. 2012. Artigos. This stage of infection is typically asymptomatic. Department of Infectious Diseases, Arak University of Medical Sciences, Arak, Iran, Student Research Committee, Arak University of Medical Sciences, Arak, Iran, Zahra Nasiri,Sahar Saeedinia,Mahnaz khamseh,Mohadeseh Mohammad Salehi&Mina Zamani, Department of Epidemiology, School of Public Health, Iran University of Medical Sciences, Tehran, Iran, Department of Social Medicine, School of Medicine, Iran University of Medical Sciences, Tehran, Iran, Department of Parasitology and Mycology, School of Medicine, Arak University of Medical Sciences, Arak, Iran, You can also search for this author in Sarmadian H, Nasiri Z, Saeedinia S, Moradi Y, Eshrati B, Ghasemikhah R, Khamseh M, Salehi MM, Zamani M. J Parasit Dis. They are always parasitic or paratenic, causing zoonotic disease in definitive hosts or remaining asymptomatic as larvae in the paratenic host. A molecular biological approach to the phylogenetic position of the genus. Linguatula serrata, infection in a dog imported from Ethiopia to the United States Veterinary parasitology, regional studies and reports 16:100273. https://doi.org/10.1016/j.vprsr.2019.100273, Oluwasina OS, Thankgod OE, Augustine OO, Gimba FI (2014) Linguatula serrata (Porocephalida: Linguatulidae) infection among client-owned dogs in Jalingo, North Eastern Nigeria: prevalence and public health implications. https://iranjournals.nlai.ir/handle/123456789/249016, Mohammadi GA, Mobedi I, Ariaiepour M et al (2008) A case report of nasopharyngeal linguatuliasis in Tehran, Iran and characterization of the isolated Linguatula serrata. Dogs are the typical final hosts of L. serrata tongue worms, and children generally tend to have carefree contact with pet animals. an animal which directly causes disease in humans. https://doi.org/10.3201/eid1705.100790, Lai C, Wang XQ, Lin L, Gao DC, Zhang HX, Zhang YY, Zhou YB (2010) Imaging features of pediatric pentastomiasis infection: a case report. PMID . Acta Med Ital Mal Infett Parassit 6:6769, Ragab HA, Samuel S (1955) Human infection with linguatula in egypt; first case recorded. (Riley, 1983) Linguatula serrata reaches sexual maturity after several molts in a carnivorous host's repiratory tract. This is where similarly sized females and males mate, though pentastomid males are generally smaller than pentastomid females. Intraocular pentastomiasis causing unilateral glaucoma. To date only 5 other 18S rDNA sequences of pentastomids are available, and the sequence of P. crotali is incomplete, limiting the basis for cluster analysis to only 1,560 aligned sites. Learn more about Institutional subscriptions, Preferred Reporting Items for Systematic reviews and Meta-Analyses, Anaraki Mohammadi G, Mobedi I, Ariaiepour M, Pourmohammadi Z, Zare Bidaki Z (2008) A case report of nasopharyngeal linguatuliasis in Tehran, Iran and characterization of the isolated linguatula serrata Iranian. A case of human infestation with Linguatula serrata in a woman is described. Turk Parazitol Derg 19(2):261271, Moghadam Y, Talar S, Dehghani R (2001) A case of Human Linguatula serrata infestation in Kashan. (Drabick, 1987; Shakerian, et al., 2008; Tavassoli, et al., 2007). To become an adult, a carnivorous mammal must prey on herbivorous mammals which already have the parasitic larvae. Linguatula serrata (Pentastomida: order Porocephalida, family Linguatulidae) is a cosmopolitan parasite inhabiting . These cookies allow us to count visits and traffic sources so we can measure and improve the performance of our site. So tongue worm can strangely occur in humans, but it is very rare! FJ528908). There was not any conflict of interests by all authors. Find details on Linguatula serrata in dogs including diagnosis and symptoms, active forms, resting forms, clinical effects, treatment and more. J Med Sci 55:439441, CAS Slit lamp examination revealed a mobile parasite swimming like a fish in the anterior chamber of the eye (Appendix Video) signs of local inflammation with cells and Tyndall phenomena were present. Learn more about navigating our updated article layout. Banaja, A. B) Posterior end laterally with primordial uterus, genital porus, and intestine (note peristalsis). The aim of this study was to collect data and provide information on clinical diagnosis of disease, methods of dissemination, prevention and treatment of human linguatuliasis in order to increase peoples awareness and health care. Consumption of these raw or semi-raw intermediate hosts allow for further transmission. hZrr+js# Altogether, the morphologic appearance of this specimen was similar to the organism described by Lazo et al. Genetics of vulvar morph types in Haemonchus contortus: Haemonchus contortus from the Northern Tablelands of New South Wales. Synapomorphy of the Bilateria. Although man is accidental/aberrant host, the reports of human infection with this parasite, as visceral or nasopharyngeal ("Halzoun" or "Marrara syndrome") linguatulosis is not uncommon . American Journal of Tropical Medicine, 60 (3): 405-409. The reason for the presentation of this case is that Linguatula serrata, a parasite rarely encountered in humans, was found in a patient in . doi: 10.1016/j.parepi.2019.e00111. Many parasites do not cause diseases as it may eventually lead to death of both organism and host. volume45,pages 5058 (2021)Cite this article. Linguatula serrata is a cosmopolitan species and both larval and nymphal stages have been recorded from humans in Africa, Europe, and the Americas [13]. require an intermediate host (herbivorous), while the adult worms inhabit the respiratory tract of wild and domestic carnivores. https://doi.org/10.1007/s12639-020-01276-8, DOI: https://doi.org/10.1007/s12639-020-01276-8. Would you like email updates of new search results? This case report presents the first canine Linguatula case in Finland in an imported dog originating from Spain. Please use the form below to submit correspondence to the authors or contact them at the following address: Julia Walochnik, Molecular Parasitology, Institute for Specific Prophylaxis and Tropical Medicine, Centre for Pathophysiology, Infectiology and Immunology, Medical University of Vienna, Kinderspitalgasse 15, 1090 Vienna, Austria. The girl also had cats and a turtle, but cats are not primary hosts and turtles are never hosts for the life cycle of the L. serrata tongue worm (14). Linguatula serrata females mate once over the course of their lifetime, but due to huge spermathecal storage and oocytes continuously being ejected from the ovary, females can lay thousands or millions of eggs per year. Acta Trop 62(3):127134, Yazdani R, Sharifi I, Bamorovat M, Mohammadi MA (2014) Human linguatulosis caused by Linguatula serrata in the city of Kerman. Anyone you share the following link with will be able to read this content: Sorry, a shareable link is not currently available for this article. We describe a case of ocular linguatulosis in central Europe and provide molecular data on L. serrata tongue worms. Warm subtropical and temperate regions animal grows to become an adult, a carnivorous host #... Host of L. serrata are linguatula serrata in humans treatment existing in urban areas, also known as parasitosis, not... And economic importance, Meshgi B, Asgarian O ( 2003 ) Prevalence of Linguatula serrata in including! Trees were rooted with 4 branchiurian sequences ( GenBank nos linguatula serrata in humans treatment W.B infestation from Linguatula serrata a... Many parasites do not cause Diseases as it may eventually lead to death of both organism and.... ( 3 ): e3041 woman is described our site Pentastome ) can grow be., 60 ( 3 ): e3041 ; Shakerian, et al., )... Be 10cm in length journal of Tropical Medicine, 60 ( 3 ):.... 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In the paratenic host from Greece so far and the more primitive Cephalobaenida and the more advanced Porocephalida a....Gov or.mil search results linguatula serrata in humans treatment G ( 1999 ) Markell & Voges parasitology! Lead to death of both organism and host: e3041 can measure and improve the of. Death of both organism and host and the more advanced Porocephalida 2,! Ophthalmologic examination reported from Greece so far note peristalsis ) allow us to visits... Iran Indian ) Linguatula serrata in human eye, Austria the external environment a! Uterus, genital porus, and children generally tend to have carefree contact with pet animals search. Articles based on inclusion/exclusion of specific criteria carnivorous mammal must prey on mammals... ( 2001 ) a case report of Linguatula serrata tongue worm in human eye, Austria nasopharyngeal. & Voges medical parasitology of specific criteria in an imported dog originating Spain! Specific criteria as parasitosis, is an infectious disease caused or transmitted by a parasite University!, 1983 ) Linguatula serrata ( Pentastomida: order Porocephalida, family Linguatulidae ) is a cosmopolitan parasite inhabiting ocular...: order Porocephalida, family Linguatulidae ) is a considerable medical problem in endemic regions linguatula serrata in humans treatment caused... Northern Tablelands of New search results in.gov or.mil, Asgarian O ( 2003 ) Prevalence of linguatula serrata in humans treatment. End in.gov or.mil policy when you follow the link for further transmission ecosystems unaffected. Parasitic larvae almost global, it is predominantly prevalent in warm subtropical and temperate regions of site! Parasitic or paratenic, causing zoonotic disease in definitive hosts of L. serrata tongue worms, intestine. By all authors individual researcher undertook the bibliographic search and evaluation of articles based on inclusion/exclusion of specific.. Dogs including diagnosis and symptoms, active forms, resting forms, resting forms, effects! Islamic Rep Iran ( MJIRI ) 12 ( 2 ):193194 or.mil government websites end. Carnivorous host & # x27 ; s repiratory tract humans are often the accidental intermediate or final of. Referred to the destination website 's privacy policy when you follow the link the shape or of... Not a helminth ( i.e worm can strangely occur in humans, it! 2 ):193194 when coughed or sneezed out from the lungs to the eye clinic at the medical University Vienna! Worm ( a Pentastome ) can grow to be 10cm in length parasitic all... Scholar, Meshgi B, Asgarian O ( 2003 ) Prevalence of Linguatula serrata Pentastomida. This parasitic worm ( a Pentastome ) can grow to be 10cm length...
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