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Related Concept Videos

Assessment of the Rectum and Anus01:25

Assessment of the Rectum and Anus

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

Irritable Bowel Syndrome II: Clinical Features and Diagnostic Evaluation

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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:
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Assessment of the Abdomen I: Inspection and Auscultation01:25

Assessment of the Abdomen I: Inspection and Auscultation

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Introduction
The abdominal examination is a cornerstone of clinical medicine, serving as a critical tool in diagnosing various gastrointestinal (GI) diseases. It involves a systematic approach that includes inspection and auscultation, each with distinct yet complementary roles in assessing the abdomen. This article will delve into these two primary methods healthcare professionals use to examine the abdomen.
Inspection of the Abdomen
The first step in any abdominal examination is inspection....
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The Micturition Reflex01:26

The Micturition Reflex

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Urination, or micturition involves the coordination of the bladder's detrusor muscle and two sphincters to ensure controlled bladder emptying.
The process begins with bladder filling, where the bladder wall stretches as urine accumulates. This stretching activates the urine storage reflex, mediated by the sacral spinal segments and the pontine storage center. Efferent sympathetic impulses stimulate the detrusor muscle to relax and the internal urethral sphincter to contract, facilitating...
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Assessment of the Gastrointestinal System II: Health Perception Pattern01:29

Assessment of the Gastrointestinal System II: Health Perception Pattern

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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:
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Assessment of the Gastrointestinal System I: Subjective Data01:17

Assessment of the Gastrointestinal System I: Subjective Data

160
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
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Related Experiment Video

Updated: Jun 14, 2025

Anogenital Distance and Perineal Measurements of the Pelvic Organ Prolapse POP Quantification System
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Urgency an important factor when assessing fecal incontinence.

Louise Almkvist1, Ulf Gunnarsson2, Karin Strigård2

  • 1Department of Diagnostics and Intervention, Surgery, Umeå University, SE-901 87, Umeå, Sweden. louise.almkvist@umu.se.

Updates in Surgery
|September 6, 2024
PubMed
Summary

The Low Anterior Resection Syndrome (LARS) score offers complementary information to the Wexner score for assessing fecal incontinence (FI). Combining both scores provides a more comprehensive evaluation of FI symptoms.

Keywords:
Colorectal surgeryFecal incontinenceGeneral surgeryProctologyScoring methods

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Area of Science:

  • Colorectal Surgery
  • Gastroenterology
  • Clinical Outcomes Assessment

Background:

  • Fecal incontinence (FI) assessment is complex, with current tools like the Wexner score not fully capturing symptom severity or urgency.
  • The Low Anterior Resection Syndrome (LARS) score is increasingly used to evaluate bowel dysfunction, particularly after rectal surgery.

Purpose of the Study:

  • To determine if the LARS score provides additional, complementary information to the Wexner score in assessing fecal incontinence.
  • To test the hypothesis that the LARS score enhances FI assessment regardless of the underlying cause.

Main Methods:

  • A retrospective cohort study analyzed data from 119 patients diagnosed with FI who completed both LARS and Wexner score questionnaires.
  • Statistical analyses included Kendall's tau, Spearman rank correlation, Cohen's kappa, and scatterplots to assess correlation and agreement between the two scores.

Main Results:

  • Correlation analyses revealed only fair to moderate agreement (Spearman's rho: 0.36-0.55) and slight to fair agreement (Cohen's kappa: 0.21-0.28) between LARS and Wexner scores.
  • Scatterplots demonstrated wide variability and a lack of strong agreement between the scores, indicating distinct information captured by each.

Conclusions:

  • The LARS score provides complementary data to the Wexner score, offering a more complete assessment of fecal incontinence.
  • Combined utilization of both scoring systems is recommended for a comprehensive understanding of FI and its impact on patients.