When viewing this topic in a different language, you may notice some differences in the way the content is structured, but it still reflects the latest evidence-based guidance.

Ingestão de corpo estranho

Last reviewed: 20 Aug 2025
Last updated: 14 Feb 2023

Summary

Definition

History and exam

Key diagnostic factors

  • presença de fatores de risco
  • disfagia
  • dor abdominal inespecífica
  • estridor e sibilância
  • sialorreia
Full details

Other diagnostic factors

  • engasgo, náuseas/vômitos, dor de garganta/pescoço
  • dor torácica atípica ou dor torácica não cardíaca
  • sufocamento
  • hemorragia digestiva baixa
  • dor ao deglutir
  • febre, baixa aceitação alimentar, retardo do crescimento pôndero-estatural e irritabilidade (em crianças)
  • sintomas agudos ou crônicos semelhantes aos da asma ou pneumonia recorrente
  • sinais de sepse
  • sinal de intoxicação aguda por drogas
Full details

Risk factors

  • idade <15 anos
  • sexo masculino (adultos)
  • estenose do trato gastrointestinal
  • dependência química
  • deficiência intelectual
  • transtorno mental
  • detentos ou pessoas envolvidas em atividades criminosas
  • transtornos dentários
  • alimentação apressada
  • reflexo faríngeo diminuído
  • história de doença esofágica subjacente, cirurgia ou procedimento
  • transtorno convulsivo
Full details

Diagnostic tests

1st tests to order

  • radiografia cervical, torácica, abdominal
  • Hemograma completo
  • perfil metabólico básico
  • tempo de protrombina (TP)/INR, TTP
  • detector de metais portátil
Full details

Tests to consider

  • biomarcadores cardíacos e ECG
  • TC cervical, torácica e/ou abdominal
  • RNM
  • laringoscopia
  • endoscopia
Full details

Treatment algorithm

INITIAL

pacientes instáveis

ACUTE

pacientes estáveis: corpo estranho orofaríngeo

pacientes estáveis: corpo estranho esofágico ou retal (exceto múltiplos ímãs e pilhas)

pacientes estáveis: corpo estranho esofágico ou retal – múltiplos ímãs

pacientes estáveis: corpo estranho esofágico ou retal – pilhas

pacientes estáveis: corpo estranho no estômago, intestino delgado proximal ou fora do alcance do endoscópio (excluindo múltiplos ímãs e baterias)

pacientes estáveis: corpo estranho no estômago, intestino delgado proximal ou fora do alcance do endoscópio, vários ímãs

pacientes estáveis: corpo estranho no estômago, intestino delgado proximal ou fora do alcance do endoscópio, baterias

Contributors

Authors

Brian M. Fung, MD

Gastroenterology Fellow

Division of Gastroenterology and Hepatology

Department of Internal Medicine

University of Arizona College of Medicine - Phoenix

Phoenix

AZ

Disclosures

BMF is the author of one reference cited in this topic.

Acknowledgements

Dr Brian M. Fung and Dr James H. Tabibian would like to gratefully acknowledge Dr Andrew C. Meltzer, Dr Juan Carlos Munoz, and Professor Luis F. Laos, previous contributors to this topic.

Disclosures

ACM, JCM, and LFL declare that they have no competing interests.

Peer reviewers

Prakash Adhikari, MBBS, MS

Consultant

Ganesh Man Singh Memorial Academy of ENT and Head and Neck Studies

TU Teaching Hospital

Maharajgunj

Kathmandu

Nepal

Disclosures

PA declares that he has no competing interests.

Jose Fernando Aycinena, MD

General Surgery Chief Resident

Department of General Surgery

University of Tennessee Medical Center

Knoxville

TN

Disclosures

JFA declares that he has no competing interests.

Richard V. Schaller, Jr, MD

Clinical Research Fellow

Cleveland Clinic Florida

Weston

FL

Disclosures

RVS declares that he has no competing interests.

David J. Hackam, MD, PhD

Associate Professor of Pediatric Surgery

University of Pittsburgh School of Medicine

Pittsburgh

PA

Disclosures

DJH 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

Kramer RE, Lerner DG, Lin T, et al. Management of ingested foreign bodies in children: a clinical report of the NASPGHAN Endoscopy Committee. J Pediatr Gastroenterol Nutr. 2015 Apr;60(4):562-74.Full text  Abstract

Gracia C, Frey CF, Bodai BI. Diagnosis and management of ingested foreign bodies: a ten-year experience. Ann Emerg Med. 1984 Jan;13(1):30-4. Abstract

Wai Pak M, Chung Lee W, Kwok Fung H, et al. A prospective study of foreign-body ingestion in 311 children. Int J Pediatr Otorhinolaryngol. 2001 Apr 6;58(1):37-45. Abstract

Thabet MH, Basha WM, Askar S. Button battery foreign bodies in children: hazards, management, and recommendations. Biomed Res Int. 2013;2013:846091.Full text  Abstract

Ghahremani GG. Foreign bodies of the alimentary tract. In: Gore RM, Levine MS, Laufer I, eds. Textbook of gastrointestinal radiology. Philadelphia, PA: WB Saunders; 1994:2547-58.

Ikenberry SO, Jue TL, Anderson MA, et al; ASGE Standards of Practice Committee. Management of ingested foreign bodies and food impactions. Gastrointest Endosc. 2011 Jun;73(6):1085-91.Full text  Abstract

Reference articles

A full list of sources referenced in this topic is available to users with access to all of BMJ Best Practice.
  • Ingestão de corpo estranho images
  • Differentials

    • Epiglotite/supraglotite (em crianças)
    • Abscesso peritonsilar (em crianças)
    • Estenose pilórica ou estenose pilórica hipertrófica (em crianças)
    More Differentials
  • Guidelines

    • Foreign body ingestion
    • Paediatric gastrointestinal endoscopy
    More Guidelines
  • padlock-lockedLog in or subscribe to access all of BMJ Best Practice

Use of this content is subject to our disclaimer