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Related Concept Videos

Serum Laboratory Studies, Stool Test, Breath Test01:30

Serum Laboratory Studies, Stool Test, Breath Test

Gastrointestinal (GI) diagnostic studies are pivotal in confirming, ruling out, diagnosing, or staging various diseases, including cancers. Following diagnosis, allocating time for discussions with the patient and providing informational resources is crucial. Diagnostic assessments of the GI tract often occur in outpatient settings like endoscopy suites or GI labs. Preparation for these tests may include dietary restrictions, fasting, liquid bowel preparations, laxatives, enemas, and the...
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...
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:
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,...
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 III: Diagnostic Studies and Management I-Nutritional Therapy01:30

Inflammatory Bowel Disease III: Diagnostic Studies and Management I-Nutritional Therapy

Various diagnostic tests are employed in the diagnostic process for Inflammatory Bowel Disease (IBD), particularly to differentiate between Crohn's disease and ulcerative colitis.
Diagnostic studies
A colonoscopy is the definitive screening test, distinguishing ulcerative colitis from other colon diseases with similar symptoms. During a colonoscopy test, inflamed mucosa with exudate ulcerations can be observed, and biopsies are taken to determine the histologic characteristics of the colonic...

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Updated: Jun 24, 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 cancer screening--a role for general practice.

Linda Foreman1

  • 1General Practice Network South, Adelaide, South Australia. lforeman@health.on.net

Australian Family Physician
|April 8, 2009
PubMed
Summary

Australian guidelines recommend regular bowel cancer screening using faecal occult blood tests (FOBT) for individuals over 50. General practitioners play a key role in the National Bowel Cancer Screening Program (NBCSP), from encouraging participation to managing positive results and targeted investigations.

Related Experiment Videos

Last Updated: Jun 24, 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

Area of Science:

  • Public Health
  • Gastroenterology
  • Oncology

Background:

  • Australian guidelines advocate for regular faecal occult blood tests (FOBT) in asymptomatic individuals over 50 to reduce bowel cancer mortality.
  • The National Bowel Cancer Screening Program (NBCSP) was established in August 2006 following assessments of feasibility, acceptability, and cost-effectiveness.
  • The program initially targeted specific age groups within Australia.

Purpose of the Study:

  • To discuss the establishment and background of the NBCSP.
  • To outline the crucial role of general practitioners (GPs) in the context of bowel cancer screening.

Main Methods:

  • This article is a discussion-based review.
  • It synthesizes information regarding the NBCSP and general practitioner involvement.

Main Results:

  • General practitioners are integral to the NBCSP's success.
  • Key GP roles include promoting screening uptake, managing positive FOBT results, and facilitating referrals.
  • GPs also manage patients requiring diagnostic investigations or surveillance due to symptoms or family history.

Conclusions:

  • GPs are essential in encouraging participation in the NBCSP.
  • Effective management of positive FOBT results and appropriate referrals are critical GP functions.
  • GPs must also identify and manage individuals not covered by the current NBCSP phases but who require bowel cancer screening or surveillance.