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 Concept Videos

Lower GI Series: Barium Enema01:23

Lower GI Series: Barium Enema

A Barium Enema, or a lower GI series, is a specialized radiographic examination designed to visualize the lower gastrointestinal tract, specifically the colon and rectum. This procedure is instrumental in diagnosing various conditions such as colorectal cancer, polyps, diverticulosis, and inflammatory bowel disease.
Procedure Details
The examination begins by inserting a lubricated rectal tube into the patient's rectum to administer a radiopaque barium solution. The barium flow is carefully...
Inflammatory Bowel Disease V: Surgical Management01:21

Inflammatory Bowel Disease V: Surgical Management

Surgical interventions for inflammatory bowel disease (IBD), which includes ulcerative colitis and Crohn's disease, are essential in managing symptoms and addressing complications. The selection of surgical procedures is contingent upon the specific conditions and complications that stem from these illnesses.
Here are some common surgical interventions for IBD:
Endoscopic Procedures II: Colonoscopy01:25

Endoscopic Procedures II: Colonoscopy

The colon, or large intestine, is the final segment of the digestive system. Its primary functions include absorbing water and vitamins produced by gut bacteria and transforming waste from liquid to solid to form stool. In adults, the large intestine is approximately 5 feet long and consists of four main sections:
Endoscopic Procedures IV: Sigmoidoscopy and Laproscopy01:26

Endoscopic Procedures IV: Sigmoidoscopy and Laproscopy

Sigmoidoscopy and laparoscopy are distinct medical procedures that enable physicians to internally inspect different parts of the GI tract. Although they serve different purposes, each is essential for diagnosing and, in some cases, treating various medical conditions.
Sigmoidoscopy
Sigmoidoscopy is a diagnostic procedure that uses a flexible sigmoidoscope equipped with a light source and camera to examine the rectum and sigmoid colon. The procedure involves inserting the tube through the anus...
Assessment of the Rectum and Anus01:25

Assessment of the Rectum and Anus

Evaluating the rectum and anus plays a crucial role in conducting a thorough physical examination of the gastrointestinal system. Although it may be uncomfortable and often embarrassing for the patient, it holds immense diagnostic value, particularly in detecting gastrointestinal diseases and abnormalities. This guide will explain how to perform this assessment using inspection and palpation methods.
Rectal Inspection
Begin by inspecting the perianal and anal areas for color, texture, rashes,...
Imaging Studies III: Gastrointestinal Motility Studies and Virtual Colonoscopy01:26

Imaging Studies III: Gastrointestinal Motility Studies and Virtual Colonoscopy

This lesson explores three gastrointestinal imaging techniques: radionuclide testing, colonic transit studies, and virtual colonoscopy.
Radionuclide Testing
Radionuclide testing is a sophisticated medical technique for assessing gastrointestinal motility. It focuses on gastric emptying and colonic transit time. Radioactive markers track the movement of food through the digestive system, providing insights into gastrointestinal disorders.
In gastric emptying studies, a meal's liquid and solid...

You might also read

Related Articles

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

Sort by
Same author

Conventional regimen versus split-dose regimen in bowel preparation: Results of a randomized controlled trial.

La Tunisie medicale·2026
Same author

Helicobacter pylori eradication rate following first line non-bismuth quadruple therapy regimen in Tunisian patients: the HPERAD study.

BMC infectious diseases·2025
Same author

Early Hemostatic Treatment Could Improve 30-Day Survival After Spontaneous Rupture of Hepatocellular Carcinoma.

Liver international : official journal of the International Association for the Study of the Liver·2025
Same author

Spontaneous Necrosis of Hepatocellular Carcinoma in Viral B Cirrhosis: A Case Report.

Case reports in oncology·2025
Same author

Knowledge and Perceptions of the End of Life among Tunisian Medical and Paramedical Staff.

Journal of hospice and palliative care·2024
Same author

La Tunisie medicale·2024
Same journal

Abstracts International Scientific Day on Oxidative Stress, Aging, and Age-Related Diseases.

La Tunisie medicale·2026
Same journal

Pharmacological evaluation of anti-inflammatory potential and antispasmodic effect of aqueous extract from the brown seaweed, Cystoseira compressa.

La Tunisie medicale·2026
Same journal

Assessing the Accuracy of LDL-Cholesterol Estimation Formulas in the Tunisian Population.

La Tunisie medicale·2026
Same journal

Assessment of liver fibrosis in Chronic hepatitis B: performance of hematological parameters.

La Tunisie medicale·2026
Same journal

Association between Oxidative Stress, Cardiovascular Risk, and Disease Activity in Patients with Spondyloarthritis: A Cross-Sectional Study in a Tunisian Cohort.

La Tunisie medicale·2026
Same journal

Assessment of oral cancer awareness among dentists in Tunisia: A cross-sectional study.

La Tunisie medicale·2026
See all related articles

Related Experiment Video

Updated: May 17, 2026

E-Patient Counseling Trial (E-PACO): Computer Based Education versus Nurse Counseling for Patients to Prepare for Colonoscopy
06:28

E-Patient Counseling Trial (E-PACO): Computer Based Education versus Nurse Counseling for Patients to Prepare for Colonoscopy

Published on: August 1, 2019

[Bowel preparation : what's new ?].

Hayfa Romdhane1, Zeineb Ben Ali, Rym Ennaifer

  • 1Hopital Mongi Slim La MARSA, Tunis, Tunisie.

La Tunisie Medicale
|October 26, 2012
PubMed
Summary
This summary is machine-generated.

Optimizing bowel preparation for colonoscopy ensures high-quality exams and accurate detection of colorectal cancer. Key strategies include pre-colonoscopy consultations and split-dose preparations for better patient outcomes.

More Related Videos

Fecal Microbiota Transplantation via Colonoscopy for Recurrent C. difficile Infection
07:06

Fecal Microbiota Transplantation via Colonoscopy for Recurrent C. difficile Infection

Published on: December 8, 2014

Related Experiment Videos

Last Updated: May 17, 2026

E-Patient Counseling Trial (E-PACO): Computer Based Education versus Nurse Counseling for Patients to Prepare for Colonoscopy
06:28

E-Patient Counseling Trial (E-PACO): Computer Based Education versus Nurse Counseling for Patients to Prepare for Colonoscopy

Published on: August 1, 2019

Fecal Microbiota Transplantation via Colonoscopy for Recurrent C. difficile Infection
07:06

Fecal Microbiota Transplantation via Colonoscopy for Recurrent C. difficile Infection

Published on: December 8, 2014

Area of Science:

  • Gastroenterology
  • Endoscopy
  • Colorectal Cancer Screening

Context:

  • Colonoscopy quality is significantly impacted by bowel preparation effectiveness.
  • Inadequate bowel cleansing can lead to missed pre-neoplastic lesions, particularly small adenomas.
  • Optimizing preparation involves adapting methods to patient factors for improved accuracy and safety.

Purpose:

  • To review current literature on bowel preparation for colonoscopy.
  • To propose practical strategies for optimizing bowel preparation quality.
  • To enhance the diagnostic yield of colonoscopy through improved cleansing.

Summary:

  • Effective bowel preparation is crucial for reliable colonoscopy and detecting colorectal cancer precursors.
  • Pre-colonoscopy consultations, split-dose regimens, and timely preparation administration are key optimization methods.
  • Understanding preparation factors improves diagnostic efficacy, especially for early-stage colorectal cancer detection.

Impact:

  • Improved diagnostic accuracy in colonoscopy, reducing missed lesions.
  • Enhanced patient safety and tolerability of the procedure.
  • Potential cost reduction through fewer incomplete examinations and earlier disease detection.