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Related Concept Videos

Appendicitis01:19

Appendicitis

Appendicitis is an acute inflammatory condition of the vermiform appendix, most commonly caused by obstruction of its lumen. The appendix is a narrow, blind-ended pouch that extends from the cecum, making it particularly prone to obstruction. Causes include fecaliths, lymphoid hyperplasia (often after viral infections), parasites, tumors, or foreign bodies. This obstruction initiates a cascade of pathological changes.Luminal Obstruction and Early InflammationAfter obstruction, normal mucosal...
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...
Diverticular Disease of the Colon01:27

Diverticular Disease of the Colon

Diverticular disease involves the formation of diverticula—small sac-like outpouchings of the colonic wall—and their complications. It most commonly affects the sigmoid colon due to higher intraluminal pressure and structural vulnerability. It results from structural weakness and increased pressure in the colon, producing pseudodiverticula that may remain silent or progress to inflammation and serious complications.Structure of DiverticulaIn diverticulosis, these outpouchings are...
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,...
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,...

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Related Experiment Video

Updated: May 10, 2026

Murine Appendectomy Model of Chronic Colitis Associated Colorectal Cancer by Precise Localization of Caecal Patch
08:51

Murine Appendectomy Model of Chronic Colitis Associated Colorectal Cancer by Precise Localization of Caecal Patch

Published on: August 24, 2019

A bizarre foreign body in the appendix: A case report.

Nicola Antonacci1, Marcello Labombarda, Claudio Ricci

  • 1Nicola Antonacci, Marcello Labombarda, Claudio Ricci, Salvatore Buscemi, Riccardo Casadei, Francesco Minni, Department of General and Emergency Surgery, General and Emergency Surgery Unit, S.Orsola-Malpighi Hospital, University of Bologna, 40100 Bologna, Italy.

World Journal of Gastrointestinal Surgery
|June 28, 2013
PubMed
Summary

Foreign bodies rarely cause appendicitis, but can remain dormant for years. This case highlights a large foreign body causing no inflammation after 15 years, suggesting elective surgery.

Keywords:
Abdominal painAcute appendicitisAppendectomyCalcified fecalomaForeign bodyLaparoscopy

Related Experiment Videos

Last Updated: May 10, 2026

Murine Appendectomy Model of Chronic Colitis Associated Colorectal Cancer by Precise Localization of Caecal Patch
08:51

Murine Appendectomy Model of Chronic Colitis Associated Colorectal Cancer by Precise Localization of Caecal Patch

Published on: August 24, 2019

Area of Science:

  • Gastroenterology
  • Surgical Pathology

Background:

  • Foreign bodies are uncommon causes of appendicitis.
  • Ingested foreign bodies typically pass asymptomatically, but can lodge in the appendix.
  • Sharp objects cause rapid, severe symptoms, while blunt objects may remain dormant.

Purpose of the Study:

  • To report a unique case of a long-standing foreign body in the appendix.
  • To discuss the presentation and management of foreign-body-induced appendicitis.

Main Methods:

  • Case report of a patient with a 15-year history of an ingested foreign body.
  • Clinical presentation, imaging, and histological examination were analyzed.

Main Results:

  • A large, blunt foreign body was found in the appendix after 15 years.
  • The patient remained asymptomatic with no histological signs of inflammation.
  • This contrasts with typical foreign-body-induced appendicitis presentations.

Conclusions:

  • Foreign bodies can remain asymptomatic in the appendix for extended periods.
  • Elective laparoscopic appendectomy may be a viable management option for such cases.