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Pinworm infection

Última revisão: 16 Aug 2025
Última atualização: 23 Apr 2024

Resumo

Definição

História e exame físico

Principais fatores diagnósticos

  • perianal pruritus
  • perianal erythema
  • presence of worms
Detalhes completos

Outros fatores diagnósticos

  • restlessness
  • insomnia
  • vulvar pruritus
Detalhes completos

Fatores de risco

  • school attendance or institutionalization
  • Oral habits like nail biting or thumb sucking
Detalhes completos

Investigações diagnósticas

Primeiras investigações a serem solicitadas

  • adhesive tape test
Detalhes completos

Algoritmo de tratamento

AGUDA

symptomatic patients + family members

Colaboradores

Autores

Michael J. Smith, MD, MSCE
Michael J. Smith

Professor of Pediatrics

Duke University School of Medicine

Durham

NC

Declarações

MJS declares that he has no competing interests.

Agradecimentos

Dr Michael J. Smith would like to gratefully acknowledge Dr Theoklis Zaoutis, a previous contributor to this topic. TZ declares that he has no competing interests.

Revisores

Randal Rockney, MD

Associate Professor of Pediatrics and Family Medicine

Department of Pediatrics

Hasbro Children's Hospital

Providence

RI

Disclosures

RR declares that he has no competing interests.

Peer reviewer acknowledgements

BMJ Best Practice topics are updated on a rolling basis in line with developments in evidence and guidance. The peer reviewers listed here have reviewed the content at least once during the history of the topic.

Disclosures

Peer reviewer affiliations and disclosures pertain to the time of the review.

References

Our in-house evidence and editorial teams collaborate with international expert contributors and peer reviewers to ensure that we provide access to the most clinically relevant information possible.

Key articles

Kimberlin DW, Barnett ED, Lynfield R, et al, eds. Red Book: 2021-2024 report of the committee on infectious diseases. 32 nd ed. Elk Grove Village, IL: American Academy of Pediatrics; 2021 [internet publication].Full text

Centers for Disease Control and Prevention. CDC Yellow Book 2024: health information for international travel. Section 5: travel-associated infections and diseases - enterobiasis / pinworm. May 2023 [internet publication].Full text

Reference articles

A full list of sources referenced in this topic is available to users with access to all of BMJ Best Practice.
  • Pinworm infection images
  • Differentials

    • Inflammatory bowel disease
    • Dermatitis, atopic
    • Perirectal abscess
    More Differentials
  • Guías de práctica clínica

    • Yellow Book: Enterobiasis/pinworm 
    • Red Book: Pinworm Infection (Enterobius vermicularis)
    More Guidelines
  • Folletos para el paciente

    Pinworm

    Más Folletos para el paciente
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