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Related Concept Videos

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,...
Irritable Bowel Syndrome II: Clinical Features and Diagnostic Evaluation01:30

Irritable Bowel Syndrome II: Clinical Features and Diagnostic Evaluation

Irritable Bowel Syndrome II: Clinical Features and Diagnostic Evaluation
Irritable Bowel Syndrome (IBS) is classified into subtypes based on the predominant bowel habits as determined by the Bristol Stool Form Scale (BSFS). The subtypes are:
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...
Assessment of the Gastrointestinal System II: Health Perception Pattern01:29

Assessment of the Gastrointestinal System II: Health Perception Pattern

Assessing the gastrointestinal (GI) system is a complex process that begins with collecting subjective data. This data, collected through patient interviews, provides crucial insights into the patient's health history, perception patterns, and lifestyle habits, all contributing significantly to GI health.
Health Perception Patterns
Health perception patterns offer valuable insights into a patient's lifestyle habits and how they may impact their GI health. These patterns include:
Assessment of the Gastrointestinal System I: Subjective Data01:17

Assessment of the Gastrointestinal System I: Subjective Data

Assessing the gastrointestinal (GI) system is a complex process that begins with collecting subjective data. This data, collected through patient interviews, provides crucial insights into the patient's health history, perception patterns, and lifestyle habits, all contributing significantly to GI health.
Health History
The initial step in assessing the GI system is obtaining a comprehensive health history. This includes inquiring about the patient's history or presence of problems related to...
Assessment of the Abdomen II: Percussion01:18

Assessment of the Abdomen II: Percussion

Percussion is a fundamental technique used to assess the liver, spleen, and abdominal organs by tapping the abdomen and interpreting the resulting sounds. This method helps identify fluid, distention, and masses through variations in sound, such as the high-pitched tympany of air-filled areas and the dullness of solid masses. Understanding how to percuss these organs provides valuable information for healthcare professionals in diagnosing conditions early.
Percussion
Percussion is an essential...

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Related Experiment Video

Updated: Jun 11, 2026

Use of a Video Scoring Anchor for Rapid Serial Assessment of Social Communication in Toddlers
09:16

Use of a Video Scoring Anchor for Rapid Serial Assessment of Social Communication in Toddlers

Published on: March 14, 2018

Starreveld scoring method in diagnosing childhood constipation.

Fredericus T Kokke1, Judith S Sittig, Annemiek de Bruijn

  • 1Pediatric Gastroenterology, Wilhelmina Childrens Hospital, KE 1.144.3, PO Box 85090, Utrecht 3508 AB, The Netherlands, f.t.m.kokke@umcutrecht.nl

Pediatric Radiology
|July 2, 2010
PubMed
Summary

The Starreveld scoring method has limited value for diagnosing childhood constipation, showing poor accuracy and moderate agreement among observers. This method is not recommended for pediatric patients.

Related Experiment Videos

Last Updated: Jun 11, 2026

Use of a Video Scoring Anchor for Rapid Serial Assessment of Social Communication in Toddlers
09:16

Use of a Video Scoring Anchor for Rapid Serial Assessment of Social Communication in Toddlers

Published on: March 14, 2018

Area of Science:

  • Pediatric Radiology
  • Gastroenterology
  • Diagnostic Accuracy

Background:

  • Existing scoring methods for fecal loading on abdominal radiographs include Barr, Starreveld, Blethyn, and Leech.
  • The Starreveld score has historically been used only in adult patients.

Purpose of the Study:

  • To evaluate the accuracy and observer agreement of the Starreveld scoring method for diagnosing functional constipation in children.
  • To compare the Starreveld scoring method with the Barr scoring method in a pediatric population.

Main Methods:

  • Thirty-four constipated and 34 non-constipated children were included in the study.
  • Abdominal radiographs were assessed by four observers using both Starreveld and Barr scoring methods.
  • Inter- and intra-observer agreement, along with diagnostic accuracy (Area Under the Curve), were calculated.

Main Results:

  • The optimal cut-off value for the Starreveld score was determined to be 10.
  • The Starreveld score demonstrated poor discriminating power (AUC 0.54), outperforming the Barr score (AUC 0.38).
  • Moderate inter-observer agreement was observed for both methods (Starreveld: 0.49-0.52; Barr: 0.44), with fair to good intra-observer agreement.

Conclusions:

  • The Starreveld scoring method has limited utility in assessing fecal loading for the diagnosis of constipation in children.
  • The findings suggest that current scoring methods may not be sufficiently reliable for pediatric constipation diagnosis.