Related Experiment Video
Updated: Aug 9, 2026
10:38
Deciphering and Imaging Pathogenesis and Cording of Mycobacterium abscessus in Zebrafish Embryos
Published on: September 9, 2015
Amebic liver abscess: A case report
Xiaoying Xu1,2, Qingling Lin2,3
1Department of Clinical Laboratory, The First Hospital of Lanzhou University, Lanzhou 730000, China.
Idcases
|August 8, 2026
Summary
Microscopic identification of Entamoeba histolytica in amebic liver abscess (ALA) aspirates remains valuable. Complete treatment requires addressing both tissue invasion and intestinal carriage to prevent severe complications like colonic ulceration.
Area of Science:
- Infectious Diseases
- Hepatology
- Gastroenterology
Background:
- Amebic liver abscess (ALA) is the most common extraintestinal manifestation of amebiasis, caused by Entamoeba histolytica.
- Modern diagnostics for ALA often rely on serology and PCR, with direct microscopy of trophozoites becoming less common.
- Effective ALA management requires eradicating both invasive tissue stages and intestinal colonization to prevent relapse.
Related Concept Videos
01:26Brain Abscess l: Introduction
A brain abscess is a focal, intracerebral infection characterized by a localized collection of pus within the brain parenchyma, resulting from microbial invasion and the body’s inflammatory response. It progresses through stages: early and late cerebritis, followed by early and late capsule formation, reflecting tissue destruction, immune response, and eventual encapsulation.Etiology and PathogenesisCausative organisms vary with source and host factors, often involving polymicrobial infections,...
01:28Amebiasis
Entamoeba histolytica, a protozoan parasite, is responsible for intestinal and extraintestinal amebiasis. Though a significant proportion of infections remain asymptomatic, approximately 50 million individuals annually are estimated to present with clinical disease, resulting in up to 100,000 deaths globally. The disease burden is disproportionately high in regions with lower socioeconomic status, such as parts of India, Africa, Mexico, and Latin America.Etiology and TransmissionThe infective...
01:19Appendicitis
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...