Evaluation of lower gastrointestinal bleeding

Última revisão: 20 Aug 2025
Última atualização: 09 Jul 2024

Resumo

Diagnósticos diferenciais

comuns

  • Diverticular disease
  • Colonic angiodysplasia
  • Ischemic colitis
  • Crohn disease
  • Ulcerative colitis
  • Infectious colitis
  • Colorectal cancer
  • Internal hemorrhoids
  • Anal fissure
  • Colonic polyps
Detalhes completos

Incomuns

  • Meckel diverticulum
  • Radiation-induced telangiectasia
  • Dieulafoy lesion
  • Aortoenteric fistula
  • Vasculitis
  • Hereditary hemorrhagic telangiectasia
  • Blue rubber bleb nevus syndrome
  • Anal cancer
  • Rectal ulcer
  • Rectal varices
  • Postpolypectomy bleeding
  • Nonsteroidal anti-inflammatory drug (NSAID) colopathy
  • Upper GI bleeding (rapid transport)
  • Prostate biopsy site bleeding
  • Endometriosis
Detalhes completos

Colaboradores

Autores

Praveen Roy, MD

Clinical Assistant, Professor of Medicine

University of New Mexico

NM

Declarações

PR declares that he has no competing interests.

Revisores

Ian Jenkins, MB BS

Specialist Registrar

Division of Surgery

North Glasgow University Hospitals NHS Trust

Glasgow

UK

Declarações

IJ 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.

Referências

Nossas equipes internas de editoria e de evidências trabalham em conjunto com colaboradores internacionais especializados e pares revisores para garantir que forneçamos acesso às informações o mais clinicamente relevantes possível.

Principais artigos

Sengupta N, Feuerstein JD, Jairath V, et al. Management of patients with acute lower gastrointestinal bleeding: an updated ACG guideline. Am J Gastroenterol. 2023 Feb 1;118(2):208-31.Texto completo  Resumo

Oakland K, Chadwick G, East JE, et al. Diagnosis and management of acute lower gastrointestinal bleeding: guidelines from the British Society of Gastroenterology. Gut. 2019 May;68(5):776-89.Texto completo  Resumo

Expert Panel on Interventional Radiology; Karuppasamy K, Kapoor BS, Fidelman N, et al. ACR Appropriateness Criteria® Radiologic management of lower gastrointestinal tract bleeding: 2021 update. Am Coll Radiol. 2021 May;18(5S):S139-52.Texto completo  Resumo

Pasha SF, Shergill A, Acosta RD, et al; ASGE Standards of Practice Committee. The role of endoscopy in the patient with lower GI bleeding. Gastrointest Endosc. 2014 Jun;79(6):875-85.Texto completo  Resumo

Artigos de referência

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