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Colitis ulcerosa

Last reviewed: 20 Aug 2025
Last updated: 29 Jul 2025

Summary

Definition

History and exam

Key diagnostic factors

  • presencia de factores de riesgo
  • sangrado rectal
  • diarrea
  • sangre en las heces
Full details

Other diagnostic factors

  • dolor abdominal
  • artritis y espondilitis
  • desnutrición
  • abdomen doloroso a la palpación
  • fiebre
  • pérdida de peso
  • estreñimiento
  • erupción cutánea
  • uveítis y epiescleritis
  • palidez
Full details

Risk factors

  • antecedentes familiares de enfermedad inflamatoria intestinal
  • antígeno leucocitario humano-B27
  • infección
  • uso de fármacos antiinflamatorios no esteroideos (AINE)
  • no fumar o ser un exfumador
Full details

Diagnostic tests

1st tests to order

  • estudios de heces para patógenos infecciosos
  • calprotectina fecal (CF)
  • hemograma completo (HC)
  • perfil metabólico completo (incluidas las pruebas de función hepática [PFH])
  • velocidad de sedimentación globular (VSG)
  • proteína C-reactiva
  • radiografía simple de abdomen
  • sigmoidoscopia flexible
  • colonoscopia
  • biopsias
Full details

Tests to consider

  • exploración por tomografía computarizada (TC)
  • ecografía intestinal
Full details

Treatment algorithm

ACUTE

colitis ulcerosa aguda grave

enfermedad moderada a grave:

enfermedad leve

ONGOING

enfermedad en remisión

Contributors

Authors

Andrew Poullis, BSc, MBBS, MD, FRCP

Consultant Gastroenterologist

Department of Gastroenterology

St George’s Hospital

London

UK

Declarações

AP is an author of a reference cited in this topic.

Sailish Honap,

Consultant Gastroenterologist

Department of Gastroenterology

St George’s Hospital

London

UK

Declarações

SH has received honoraria from Pfizer (speaker, consultant, advisory board member, and received travel grants), Janssen (speaker fees, travel grants), AbbVie (speaker fees, consultant, travel grants), Takeda (speaker fees), Ferring (travel grants), Pharmacosmos (travel grants), Galapagos (travel grants).

Kamal Patel,

Declarações

all disclosures

Aaron Bhakta, BMedSci (Hons), BMBS, MSc, MRCP

Clinical Fellow in Gastroenterology

Department of Gastroenterology

St George’s Hospital

London

UK

Declarações

AB declares that he has no competing interests.

Agradecimentos

Dr Hesam A. Nooredinvand, and Dr Andrew Poullis would like to gratefully acknowledge Dr Ben Shandro, Dr Anet Soubieres, Dr Rhys Hewett, Dr Willem J.S. de Villiers, and Dr Houssam Mardini, previous contributors to this topic.

Declarações

BS, AS, RH, WJSD, and HM declare that they have no competing interests.

Revisores

Trevor Winter, MD, PhD

Associate Professor of Medicine

Division of Digestive Diseases and Nutrition

University of Kentucky

Lexington

KY

Declarações

TW declares that he has no competing interests.

Sharon Stein, MD

Assistant Professor of Surgery

Division of Colon and Rectal Surgery

University Hospital Case Medical Center

Cleveland

OH

Declarações

SS received a fee for educational courses on laparoscopic surgery, paid for in part by Covidien, Olympus, and Applied Medical.

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

World Gastroenterology Organisation. Global guidelines: inflammatory bowel disease. Aug 2015 [internet publication].Texto completo

Rubin DT, Ananthakrishnan AN, Siegel CA, et al. ACG clinical guideline: ulcerative colitis in adults. Am J Gastroenterol. 2019 Mar;114(3):384-413. Resumo

Feuerstein JD, Isaacs KL, Schneider Y, et al. AGA clinical practice guidelines on the management of moderate to severe ulcerative colitis. Gastroenterology. 2020 Apr;158(5):1450-61.Texto completo  Resumo

Harbord M, Eliakim R, Bettenworth D, et al. Third European evidence-based consensus on diagnosis and management of ulcerative colitis. Part 2: current management. J Crohns Colitis. 2017 Jul 1;11(7):769-84.Texto completo  Resumo

National Institute for Health and Care Excellence (UK). Ulcerative colitis: management. May 2019 [internet publication].Texto completo

National Institute for Health and Care Excellence. Colorectal cancer prevention: colonoscopic surveillance in adults with ulcerative colitis, Crohn's disease or adenomas. Sep 2022 [internet publication].Texto completo

Artigos de referência

Uma lista completa das fontes referenciadas neste tópico está disponível para os usuários com acesso total ao BMJ Best Practice.
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