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Related Concept Videos

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,...
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...
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:
Inflammatory Bowel Disease IV: Clinical Manifestations01:20

Inflammatory Bowel Disease IV: Clinical Manifestations

Inflammatory bowel disease (IBD) encompasses two major chronic disorders—ulcerative colitis and Crohn’s disease—each characterized by relapsing episodes of gastrointestinal inflammation. Although they share certain clinical features, their patterns of involvement and manifestations differ in ways that aid diagnosis and guide management.Ulcerative ColitisUlcerative colitis is limited to the colon and rectum and involves continuous inflammation of the mucosal layer. The disease course is marked...
Peptic Ulcer Disease III: Clinical Manifestations and Diagnostic Studies01:28

Peptic Ulcer Disease III: Clinical Manifestations and Diagnostic Studies

Peptic ulcer disease (PUD) presents with diverse symptoms depending on the location and severity of the ulcer. Clinical manifestations of peptic ulcer include dull pain and a burning sensation in the mid-epigastric region.
Few clinical manifestations differentiate gastric ulcers from duodenal ulcers. Distinctions in the location, timing, and pain relief are crucial for healthcare providers in differentiating between gastric and duodenal ulcers during clinical assessments.

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Related Experiment Video

Updated: Jul 3, 2026

Improved Hysteroscopic Resection of Endometrial Polyps Using 6-Fr Micro-Scissors and Forceps
03:01

Improved Hysteroscopic Resection of Endometrial Polyps Using 6-Fr Micro-Scissors and Forceps

Published on: August 2, 2024

[Colorectal polyps: clinical, endoscopic, and histopathologic features].

S A Khder1, Anca Trifan, M Danciu

  • 1Universitatea de Medicină şi Farmacie Gr. T. Popa Iaşi, Facultatea de Medicină, Institutul de Gastroenterologie şi Hepatologie Iaşi.

Revista Medico-Chirurgicala a Societatii De Medici Si Naturalisti Din Iasi
|August 6, 2008
PubMed
Summary

This study found that colorectal polyps are common in North-Eastern Romania, particularly in men over 50. Most polyps were tubular adenomas, located distally, and often associated with hemorrhoids and diverticular disease.

Related Experiment Videos

Last Updated: Jul 3, 2026

Improved Hysteroscopic Resection of Endometrial Polyps Using 6-Fr Micro-Scissors and Forceps
03:01

Improved Hysteroscopic Resection of Endometrial Polyps Using 6-Fr Micro-Scissors and Forceps

Published on: August 2, 2024

Area of Science:

  • Gastroenterology
  • Oncology
  • Epidemiology

Context:

  • Colorectal polyps are a significant health concern with varying prevalence globally.
  • Understanding regional variations in polyp characteristics is crucial for targeted screening and prevention strategies.

Purpose:

  • To determine the prevalence and characteristics of colorectal polyps in North-Eastern Romania.
  • To analyze clinical, endoscopic, and histopathological features of these polyps.

Summary:

  • A retrospective study of 1001 patients revealed a high prevalence of colorectal polyps, with 83% found in individuals over 50.
  • The majority of polyps were solitary, distal, under 10mm, pedunculated, and histologically classified as tubular adenomas.
  • Malignant polyps were identified in 5.4% of patients, with associated conditions including hemorrhoids and diverticulosis.

Impact:

  • Provides essential epidemiological data on colorectal polyps specific to North-Eastern Romania.
  • Highlights the importance of age and gender in polyp prevalence.
  • Informs clinical practice regarding polyp detection, characterization, and management in the region.