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Related Concept Videos

Intestinal Obstruction I: Introduction01:29

Intestinal Obstruction I: Introduction

Intestinal obstruction is a partial or complete blockage of the small or large intestine that disrupts the normal flow of intestinal contents through the lumen. This interruption impairs digestion, absorption, and fluid balance, and may lead to serious complications if not treated promptly.Mechanical ObstructionMechanical obstruction occurs when a physical blockage prevents intestinal contents from passing, arising from within the lumen or the bowel wall, or from external compression.Adhesions,...
Appendicitis-I: Introduction01:22

Appendicitis-I: Introduction

The appendix, a small, narrow, blind tube extending from the inferior part of the cecum, is widely regarded as a vestigial organ, having lost much of its original function through evolution. Despite its diminished role, the appendix can become inflamed, a condition known as appendicitis.
Etiology: Appendicitis can arise from various causes, primarily rooted in the obstruction of the appendix lumen. Factors contributing to this obstruction include fecal accumulation, lymphoid hyperplasia and, in...
Appendicitis-II: Diagnostic Studies and Management01:29

Appendicitis-II: Diagnostic Studies and Management

Diagnosing and managing appendicitis requires a structured and comprehensive approach that spans from initial assessment to postoperative care. Here is an overview of the process:
Diagnosing Appendicitis
It requires a multifaceted approach, starting with a detailed physical examination to pinpoint the location and nature of the pain and identify any associated symptoms. Laboratory tests play a crucial role. A complete Blood Count (CBC) typically reveals leukocytosis (an increased number of...
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,...
Pyloric Obstruction01:11

Pyloric Obstruction

Pyloric obstruction, also referred to as gastric outlet obstruction, is a condition characterized by narrowing or blockage at the pylorus—the muscular valve regulating the flow of stomach contents into the duodenum. When this passage becomes impaired, the stomach cannot effectively empty its contents into the small intestine. This disruption leads to a range of gastrointestinal symptoms, including early satiety, bloating, epigastric pain, postprandial nausea, persistent vomiting, and...
Intestinal Obstruction II: Pathophysiology01:07

Intestinal Obstruction II: Pathophysiology

Intestinal obstruction triggers a series of physiological responses, starting with gas and fluid accumulation in the bowel segment proximal to the obstruction, leading to distension. This distended intestine compresses the diaphragm, hindering lung expansion and potentially leading to reduced respiratory effort, atelectasis, and pneumonia.To overcome the blockage, the gut intensifies contractions, causing colicky abdominal pain, nausea, and vomiting, which reduces fluid and food intake and...

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[Intraabdominal paraganglioma--case report].

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Related Experiment Video

Updated: Jun 23, 2026

Diagnosis of Hirschsprung's Disease by Immunostaining Rectal Suction Biopsies for Calretinin, S100 Protein and Protein Gene Product 9.5
05:45

Diagnosis of Hirschsprung's Disease by Immunostaining Rectal Suction Biopsies for Calretinin, S100 Protein and Protein Gene Product 9.5

Published on: April 26, 2019

[Precocious diagnosis in children's intussusception--a necessity].

C Ordeanu1, A Buduşan, I Părăian

  • 1Clinica de Chirurgie şi Ortopedie Pediatrică, Spitalul Clinic de Urgenţă pentru Copii Cluj-Napoca.

Chirurgia (Bucharest, Romania : 1990)
|April 25, 2009
PubMed
Summary

Intussusception, a common cause of intestinal obstruction in children, often presents with varied symptoms, delaying diagnosis. Early detection and treatment are crucial to prevent complications like intestinal resection and reduce associated morbidity and mortality.

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Multimodality Diagnosis of Mesenteric Ischemia
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Multimodality Diagnosis of Mesenteric Ischemia

Published on: July 21, 2023

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Last Updated: Jun 23, 2026

Diagnosis of Hirschsprung's Disease by Immunostaining Rectal Suction Biopsies for Calretinin, S100 Protein and Protein Gene Product 9.5
05:45

Diagnosis of Hirschsprung's Disease by Immunostaining Rectal Suction Biopsies for Calretinin, S100 Protein and Protein Gene Product 9.5

Published on: April 26, 2019

Multimodality Diagnosis of Mesenteric Ischemia
05:07

Multimodality Diagnosis of Mesenteric Ischemia

Published on: July 21, 2023

Area of Science:

  • Pediatric Surgery
  • Gastrointestinal Diseases
  • Medical Imaging

Context:

  • Intussusception is the leading cause of intestinal obstruction in pediatric patients.
  • Varied clinical presentations can complicate and delay the diagnosis of intussusception.
  • Current diagnostic methods rely on clinical history and imaging, lacking specific laboratory markers.

Purpose:

  • To review medical records of 30 pediatric patients treated for intussusception.
  • To emphasize the critical role of prompt diagnosis and intervention in intussusception management.
  • To explore the relationship between disease onset, clinical presentation, treatment, and outcomes.

Summary:

  • A retrospective review of 30 pediatric intussusception cases was conducted.
  • Findings highlight the connection between the timing of diagnosis, chosen treatment (conservative vs. surgical), and patient outcomes, including hospital stay and complications.
  • Early diagnosis and treatment are vital to minimize the need for intestinal resection and associated risks.

Impact:

  • Underscores the importance of timely diagnosis and treatment for pediatric intussusception.
  • Informs clinical practice regarding the management of intestinal obstruction in children.
  • Aims to reduce morbidity and mortality associated with delayed intussusception treatment.