A viable parasite was extracted and transferred to physiologic saline. Pinworm, bulating Parasito, human Whipworm, annelid, helminths, worms, roundworms, hari, Earthworm, Parasitism, Worm, giant Roundworm Grants DRL 0089283, DRL 0628151, DUE 0633095, DRL 0918590, and DUE 1122742. 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 . Southeast Asian J Trop Med Public Health 39(5):808812, Roy D, Ganguly S (1940) Linguatulid infection in man. Linguatula serrata impacts agricultural ecosystems by decreasing fitness and sometimes causing mortality in livestock. uuid:610fcf74-7bdc-419a-868e-d6a8cd38276e We describe a case of ocular linguatulosis in central Europe and provide molecular data on L. serrata tongue worms. About Us. 2014;9(2):282-5. Recent advances in our understanding of pentastomid reproductive biology. endstream endobj 2 0 obj <> endobj 52 0 obj <> endobj 36 0 obj <> endobj 5 0 obj <> endobj 35 0 obj <>stream Living nymphs were expelled.This is the first human case reported from Greece so far. Google Scholar, Meshgi B, Asgarian O (2003) Prevalence of Linguatula serrata infestation in stray dogs of Shahrekord, Iran. Prevalence of Linguatula serrata nymphs in one-humped camel (Camelus dromedarius) in Najaf-Abad, Iran. Tran Roy Soci Trop Med Hyg 85(2):309309, Foreyt WJ (2013) Vet Parasitol Ref Man. Encysting can happen in a number of tissues, including the liver, lymph nodes and muscle. Linguatula serrata is a nasal pentastomid parasite of dogs and wild canids worldwide, responsible for mild to severe rhinitis and it is transmitted by ingestion of organs of infected intermediate hosts (primarily herbivores). Our findings offer that physicians should consider the Linguatula infection in patients with complaints like unexpected dysphagia, with coughing, sneezing, and vomiting, after consuming raw/undercooked contaminated ruminants viscera. "Linguatula serrata" (On-line), Animal Diversity Web. The new PMC design is here! Acrobat Distiller 8.2.5 (Windows) https://doi.org/10.1371/journal.pntd.0003041, Tabaripour R, Shokri A, Hosseini Teshnizi S, Fakhar M, Keighobadi M (2019) Status of Linguatula serrata infection in livestock: a systematic review with meta-analysis in Iran. Linguatula serrate, an ectoparasite, belonging to the arthropods order, has diverse forms of adult, nymph and larva. Similarly, the chief definitive hosts of L. serrata are dogs existing in urban areas, also leaving natural ecosystems relatively unaffected. 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. An official website of the United States government. Intraocular pentastomiasis causing unilateral glaucoma. 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. 8(3): 175178. Antropologia, Educao, Sociologia e Fenmenos Sociais Linguatula serrata tongue worm in human eye, Austria. This worm has been found in the eye chambers and livers of humans, where humans have ingested the eggs from the external environment. Linguatula serrata can be found in several countries in Asia, Southeast Asia, the Middle East, Europe, North Africa, and the Americas. Epub 2018 Dec 6. In this paper, we explore the case of a Lebanese patient presenting with clinical symptoms of Halzoun syndrome, and discuss the diagnostic and curative aspects of the disease with a review of the literature. HHS Vulnerability Disclosure, Help The patient, who was 26 years old, lived in Erci a town in Van province, East Turkey. An unusual case of human porocephaliasis. Reports on wild canids as definitive hosts of this parasite are scarce. 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. Human linguatulosis is a rare but highly specialized pentastomid parasitic infection all around the world. 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. Drabick, J. Tehran Uni Med J TUMS Publ 55(3):2024, Morsy TA, El-Sharkawy I, Lashin AH (1999) Human nasopharyngeal linguatuliasis (Pentasomida) caused by Linguatula serrata. "". PubMedGoogle Scholar. The PMC legacy view will also be available for a limited time. We hereby report a live tongue worm in the eye and its removal. 2023 Springer Nature Switzerland AG. Koehsler M, Walochnik J, Georgopoulos M et al (2011) Linguatula serrata tongue worm in human eye, Austria. It is thought that physicians should consider L. serrata infestation in patients applying to health foundations with complaints such as pharyngitis accompanied by pharyngeal pain, coughing, sneezing and vomiting as well as gargling with saline solution. Provided by the Springer Nature SharedIt content-sharing initiative, Over 10 million scientific documents at your fingertips, Not logged in the region of the earth that surrounds the equator, from 23.5 degrees north to 23.5 degrees south. This review includes previous studies on the genus Linguatula in Iran and other countries from 1940 to 2019. T he species Linguatula serrata belongs to the During this stage, the parasite has a stylet to tunnel through gut walls, along with appendages for further propulsion. https://doi.org/10.1007/s00436-021-07272-y, DOI: https://doi.org/10.1007/s00436-021-07272-y. The score is derived from an automated algorithm, and represents a weighted count of the amount of attention Altmetric picked up for a research output. 2017 Aug;55(4):433-437. doi: 10.3347/kjp.2017.55.4.433. Even when a cladogram without P. crotali and on a basis of 1,780 aligned sites was constructed, L. serrata remained in the Cephalobaenida. Gardiner, C., J. Dyke, S. Shirley. PMID . Vete Parasitol: Reg Stud Rep 13:135140, Janbakhsh A, Hamzavi Y, Babaei P (2015) The first case of human infestation with Linguatula serrata in Kermanshah province. A prevalence of 38.57% and 35.67% was recorded in 2010 and 2011, respectively, in Jalingo, Taraba State. Cluster analyses resulted in homologous consensus trees independent of the evolutionary model used (Figure 2). If swallowed by the definitive host, the eggs are passed through the feces to the external environment. 1 0 obj <> endobj 4 0 obj <>stream RG, MZ, MS, YM, MKH and BE contributed equally to the formulation of the review question/objectives, development of the search strategy, conducting the searches, data extraction, data analysis/interpretation, and writing the manuscript. Source: Linguatula serrata Tongue Worm in Human Eye, Austria The disease is caused by worm-like parasites which share some morphologic features of arthropods and annelids. In the case reported here, no eye injury was noted. [Progress of research on clinical manifestations and diagnosis of human pentastomiasis]. There was not any conflict of interests by all authors. PubMed Central Linguatula serrata is a cosmopolitan species and both larval and nymphal stages have been recorded from humans in Africa, Europe, and the Americas . These cookies may also be used for advertising purposes by these third parties. Bogs have a flora dominated by sedges, heaths, and sphagnum. living in residential areas on the outskirts of large cities or towns. living in the southern part of the New World. Epub 2017 Aug 31. Horeca news, de voedingsspecialist Fattore di Impatto 2022-2023| Analisi, Trend, Ranking & Previsione - Academic Accelerator Humans can serve both roles. Journal of Parasitic Diseases Find details on Linguatula serrata in cats including diagnosis and symptoms, active forms, resting forms, clinical effects, treatment and more. FOIA The maximum cases (n=25) were from Sudan. having a body temperature that fluctuates with that of the immediate environment; having no mechanism or a poorly developed mechanism for regulating internal body temperature. RG, SS, MZ, MMS, YM, MKH and BE contributed to the conceptualization of the final review question, formulation of the review objectives, data analysis/interpretation, and writing the manuscript. an animal which directly causes disease in humans. Reza Ghasemikhah. The cuticular rings and the spicules at the posterior margins of the cuticle rings are also characteristic for this parasite (14). You can review and change the way we collect information below. In insects, "incomplete metamorphosis" is when young animals are similar to adults and change gradually into the adult form, and "complete metamorphosis" is when there is a profound change between larval and adult forms. Linguatula serrata. A position as the sister group of branchiurian crustaceans (Maxillopoda) is supported by molecular data and sperm morphology (911) and is widely accepted today; however, sound evidence also exists for other classifications (12). DQ925818, DQ925819, AF436004, and DQ925842). The 18S rRNA gene of L. serrata is 1,834 bp long with a GC content of 49.3%. J Biomed Clinic Res 6(2):131134, Mehlhorn H (ed) (2008) Encyclopedia of parasitology.3Rd. For example, diseases caused by infection of filarial nematodes (elephantiasis and river blindness). Cookies used to track the effectiveness of CDC public health campaigns through clickthrough data. Imported non-endemic, arthropod-borne and parasitic infectious diseases in Austrian dogs. We hope that our data will be an impetus for a comprehensive phylogenetic study of this group of parasites. Apparently, almost any mammal is a potential intermediate host. Clipboard, Search History, and several other advanced features are temporarily unavailable. a true worm), but a crustacean, like shrimps, crabs, etc.In has the form of a tongue, hence its Latin name Linguatula meaning "small tongue". , has diverse forms of adult, nymph and larva worm has been found in the eye its... % and 35.67 % was recorded in 2010 and 2011, respectively, in Jalingo, State! Tongue worms google Scholar, Meshgi B, Asgarian O ( 2003 ) prevalence of Linguatula serrata in! Aug ; 55 ( 4 ):433-437. 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