Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Experiment Videos

Colonoscopy and biopsy

F A Macrae1, P S Bhathal

  • 1Department of Gastroenterology, Royal Melbourne Hospital, Victoria, Australia.

Bailliere'S Clinical Gastroenterology
|March 1, 1997
PubMed
Summary
This summary is machine-generated.

Colonoscopy in ulcerative colitis management is reserved for specific clinical scenarios. It is crucial for diagnosing inflammatory bowel disease type, extent, and detecting dysplasia through biopsy when sigmoidoscopy is insufficient.

Related Concept Videos

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

Post-colonoscopy cancer: Due to missed pathology or different molecular pathways?

Journal of gastroenterology and hepatology·2023
Same author

Genotype-phenotype correlation of BMPR1a disease causing variants in juvenile polyposis syndrome.

Hereditary cancer in clinical practice·2023
Same author

Randomised clinical trial: efficacy, safety and dosage of adjunctive allopurinol in azathioprine/mercaptopurine nonresponders (AAA Study).

Alimentary pharmacology & therapeutics·2018
Same author

Identification of a TLR2-regulated gene signature associated with tumor cell growth in gastric cancer.

Oncogene·2017
Same author

Efficacy of thiopurines and adalimumab in preventing Crohn's disease recurrence in high-risk patients - a POCER study analysis.

Alimentary pharmacology & therapeutics·2015
Same author

Changing face of care for patients with moderate to severe inflammatory bowel disease: the role of specialist nurses in the governance of anti-TNF prescribing.

Internal medicine journal·2015
Same journal

Index.

Bailliere's clinical gastroenterology·2020
Same journal

Home enteral and parenteral nutrition in children.

Bailliere's clinical gastroenterology·1999
Same journal

Nutritional support in malnourished paediatric patients.

Bailliere's clinical gastroenterology·1999
Same journal

Cholestasis and end-stage liver disease.

Bailliere's clinical gastroenterology·1999
Same journal

Cystic fibrosis: nutritional consequences and management.

Bailliere's clinical gastroenterology·1999
Same journal

Pancreatic diseases (excluding cystic fibrosis).

Bailliere's clinical gastroenterology·1999
See all related articles

Area of Science:

  • Gastroenterology
  • Endoscopy
  • Inflammatory Bowel Disease Research

Background:

  • Ulcerative colitis (UC) management requires accurate diagnostic information.
  • The role of colonoscopy versus sigmoidoscopy in UC is debated.
  • Biopsy is essential for definitive diagnosis and monitoring.

Purpose of the Study:

  • To define the specific clinical situations where colonoscopy is essential for managing ulcerative colitis.
  • To clarify the diagnostic and surveillance utility of colonoscopy in UC.
  • To highlight the importance of biopsy in UC assessment.

Main Methods:

  • Review of clinical guidelines and diagnostic criteria for ulcerative colitis.
  • Analysis of information gained from colonoscopy versus sigmoidoscopy.

Related Experiment Videos

  • Emphasis on the role of tissue biopsy in diagnosis and dysplasia detection.

    • Main Results:

    • Colonoscopy is indicated when clinical findings are disproportionate to sigmoidoscopy results.
    • Colonoscopy is vital for determining UC type, extent, and initiating surveillance.
    • Biopsy during colonoscopy is critical for diagnosing dysplasia and confirming tissue diagnosis.

    Conclusions:

    • Colonoscopy's role in ulcerative colitis management is targeted towards specific clinical questions.
    • Sigmoidoscopy suffices in many cases, but colonoscopy provides unique diagnostic and surveillance value.
    • Ileoscopy, as part of total colonoscopy, aids differential diagnosis.