Transcript of OXIURO. Detail 1. Nombre: Enterobius vermicularis. Familia: Oxyuridae Clasificaciòn: Helminto. Nematodo Cuadro clínico de la. Transcript of Nemátodos – Oxiuros. Pequeño gusano cosmopolita blanquecino y delgado. Hembra adulta mm de largo x mm de diám. El oxiuros, conocido científicamente como Enterobius vermicularis o Oxiurus vermicularis, es un gusano que causa una verminosis intestinal.

Author: Gardam Nasida
Country: Saint Lucia
Language: English (Spanish)
Genre: Art
Published (Last): 2 May 2005
Pages: 398
PDF File Size: 16.78 Mb
ePub File Size: 7.33 Mb
ISBN: 911-7-70570-961-7
Downloads: 79348
Price: Free* [*Free Regsitration Required]
Uploader: Bashicage

For an overview including prevention and control visit www. Los trematodos tienen un ciclo vital complejo, dentro del cual parasitan a varios hospederos vertebrados e invertebrados; los huevos pasan del hospedero a las heces y una vez que llegan a aguas dulces eclosionan en larvas nadadoras libres, llamadas miracidios, las que penetran en un hospedero intermediario como el caracol, la almeja u otro molusco, para transformarse en esporocistos en su interior.

The worm measured 1. Eggs are deposited on perianal folds. Image contributed by Sheboygan Memorial Hospital, Wisconsin. Note the presence of many eggs.

Anterior end of an adult female of E. Posterior end of the worm in Figure D.


Rev Chil Pediatr ; 73 3: Medwave Sep;9 9: Image Gallery Enterobius vermicularis eggs. The most common helminthic infection in the United States an estimated 40 million persons infected. Gravid females migrate nocturnally outside the anus and oviposit while crawling on the skin of the perianal oxiudos. Adult males have a blunt posterior end with a single spicule; females possess a long pointed tail. Enter Email Address What’s this?


Laboratory Diagnosis Laboratory Diagnosis Microscopic identification of eggs collected in the perianal area is the method of choice for diagnosing enterobiasis. Adult worms are also diagnostic, when found in the perianal area, or during ano-rectal or vaginal examinations.

Note the prominent alae blue arrow and the presence of eggs yellow arrow. Dee spicule is withdrawn into the worm in this specimen. Cross-section of an adult female E.

Linking to a non-federal site does not constitute an endorsement by HHS, CDC or any of its employees of the sponsors or the information and products presented on the site. Eggs will adhere to the tape and can be seen microscopically. Adult male of E.

oxiuros by Christopher Múgica on Prezi Next

DPDx is an education resource designed for health professionals and laboratory scientists. Microscopic identification of eggs collected in the perianal area is the method of choice for diagnosing enterobiasis.


Finalmente se drena el espacio pleural. Cross-section of a male E. Medwave se preocupa por su privacidad y la seguridad de sus datos personales.

CDC – DPDx – Enterobiasis

The time interval from ingestion of infective eggs to oviposition by the adult females is about one month. December 8, Page last updated: Treatment Information Treatment Information Treatment information for enterobiasis can be found at: Other symptoms include anorexia, ee, and abdominal pain.

Recommend on Facebook Tweet Share Compartir. Morphologic comparison with other intestinal parasites.

Enterobiasis appears to be more common in temperate than tropical countries. The life span of the adults is about two months.