Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Concept Videos

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...
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...
Esophageal Perforation-II: Clinical Manifestations and Management01:28

Esophageal Perforation-II: Clinical Manifestations and Management

Esophageal perforations manifest in various clinical forms, influenced by factors such as the perforation's cause and location (cervical, intrathoracic, or intra-abdominal), the extent of contamination, and potential injury to adjacent mediastinal structures. The timing between the perforation occurrence and treatment initiation also affects the clinical presentation.
Clinical Manifestations:
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...
Esophageal Perforation-I: Introduction01:22

Esophageal Perforation-I: Introduction

Esophageal perforation is a severe medical condition characterized by a breach in the integrity of the esophageal wall. This breach can occur due to various factors such as trauma, medical procedures, or underlying diseases. When the esophageal wall is compromised, it allows food, fluids, and digestive juices into the chest cavity or adjacent structures, leading to potential complications and health risks.
The location of esophageal perforation can vary, occurring anywhere along the esophagus.
Inflammatory Bowel Disease I: Ulcerative Colitis01:27

Inflammatory Bowel Disease I: Ulcerative Colitis

Introduction
Inflammatory bowel disease, or IBD, encompasses a group of disorders characterized by chronic inflammation or ulceration of the gastrointestinal tract.
Risk Factors
The exact cause of IBD remains unclear, although it is believed to be due to a mix of genetic, environmental, microbial, and immune factors. Genetic factors are significant in determining susceptibility to IBD, with family history being a critical risk factor. Individuals with a first-degree relative who has IBD are at...

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

STSM 2025 & 2nd African Medical Writing Congress.

La Tunisie medicale·2026
Same author

Diagnosis and surgical management of a rare esophageal GIST: A case report and review of literature.

International journal of surgery case reports·2025
Same author

Performance of ultrasound guidance for vacuum-assisted biopsy of breast microcalcifications without associated mass.

Research in diagnostic and interventional imaging·2024
Same author

2022 TUNISIAN NATIONAL CONGRESS OF MEDICINE ABSTRACTS.

La Tunisie medicale·2023
Same author

A possible cause of cholesterol crystal embolism in a polytrauma patient?

Journal de medecine vasculaire·2023
Same author

Post-viral idiopathic purpura fulminans is associated with inherited thrombophilia and anti-cardiolipin antibodies.

Frontiers in pediatrics·2023

Related Experiment Video

Updated: May 24, 2026

Surgical Robot-Assisted Transanal Specimen Extraction Radical Sigmoidectomy Without an Auxiliary Abdominal Incision
07:22

Surgical Robot-Assisted Transanal Specimen Extraction Radical Sigmoidectomy Without an Auxiliary Abdominal Incision

Published on: June 13, 2025

[Complicated sigmoid tumor: perforated amebiasis].

W Rebai1, A Makni, H Azouz

  • 1Service de chirurgie "A", Hôpital la Rabta, Tunis, Tunisie. waelrebai@yahoo.fr

Medecine Tropicale : Revue Du Corps De Sante Colonial
|February 29, 2012
PubMed
Summary
This summary is machine-generated.

Amoeboma, an inflammatory colon mass, can mimic colon cancer. This case highlights the importance of considering amoeboma in the differential diagnosis of colonic masses, even with acute abdominal symptoms.

More Related Videos

Colon Ascendens Stent Peritonitis (CASP) - a Standardized Model for Polymicrobial Abdominal Sepsis
06:45

Colon Ascendens Stent Peritonitis (CASP) - a Standardized Model for Polymicrobial Abdominal Sepsis

Published on: December 18, 2010

Related Experiment Videos

Last Updated: May 24, 2026

Surgical Robot-Assisted Transanal Specimen Extraction Radical Sigmoidectomy Without an Auxiliary Abdominal Incision
07:22

Surgical Robot-Assisted Transanal Specimen Extraction Radical Sigmoidectomy Without an Auxiliary Abdominal Incision

Published on: June 13, 2025

Colon Ascendens Stent Peritonitis (CASP) - a Standardized Model for Polymicrobial Abdominal Sepsis
06:45

Colon Ascendens Stent Peritonitis (CASP) - a Standardized Model for Polymicrobial Abdominal Sepsis

Published on: December 18, 2010

Area of Science:

  • Gastroenterology
  • Colorectal Surgery
  • Infectious Diseases

Background:

  • Amoeboma presents as an inflammatory colonic mass, often requiring differentiation from colorectal cancer.
  • Early diagnosis is crucial as amoeboma can manifest as an acute abdomen, complicating clinical presentation.

Observation:

  • A 43-year-old patient presented with acute abdomen and a perforated circumferential sigmoid colon mass.
  • Initial diagnosis was colonic cancer with perforation, leading to surgical intervention.

Findings:

  • Histological examination of the resected mass confirmed it as colonic amoeboma, not malignancy.
  • Post-operative treatment with metronidazole was initiated.

Implications:

  • This case underscores the necessity of including amoeboma in the differential diagnosis for any colonic mass, particularly in endemic regions.
  • Accurate diagnosis prevents unnecessary radical surgery and guides appropriate antimicrobial therapy.