Immunohistochemistry as a Reliable Tool for the Diagnosis of Cystic Echinococcosis in Patients from Sardinia, Italy-A Confirmatory Study.

Diseases

WOAH and National Reference Laboratory for Echinococcosis, Animal Health, Istituto Zooprofilattico Sperimentale della Sardegna, 07100 Sassari, Italy.

Published: April 2024

AI Article Synopsis

  • Cystic Echinococcosis (CE) is a disease caused by a tapeworm's larval stage, and this study focuses on using two specific monoclonal antibodies (mAbEmG3 and mAbEm2G11) for diagnosis through immunohistochemistry (IHC).
  • The research involved 13 patients suspected of having CE at Sardinian hospitals between 2017 and 2022, with IHC successfully identifying the disease in 12 out of the 13 cases.
  • The findings indicate that the use of these antibodies in IHC is a highly effective diagnostic method, especially for cases where other techniques fail to provide clarity.

Article Abstract

Cystic Echinococcosis (CE) is a zoonotic disease caused by the larval stage of the tapeworm . This study aims to investigate the use of two monoclonal antibodies (mAbEmG3 and mAbEm2G11) by immunohistochemistry (IHC) to confirm the diagnosis of CE in human patients, in particular in those cases in which other techniques fail to provide a correct or conclusive diagnosis. For this purpose, a survey on 13 patients was performed. These subjects were referred to Sardinian hospitals (Italy) from 2017 to 2022 and were suspected to be affected by CE. Our findings from these 13 patients showed the detection of by IHC in 12 of 13 echinococcal cysts, as one sample was of a non-parasitological origin. The results confirmed that IHC, by means of the mAbEmG3 and mAbEm2G11, is a reliable diagnostic tool that showed a very high performances when tested on strain of from Sardinia.

Download full-text PDF

Source
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC11119186PMC
http://dx.doi.org/10.3390/diseases12050084DOI Listing

Publication Analysis

Top Keywords

cystic echinococcosis
8
mabemg3 mabem2g11
8
immunohistochemistry reliable
4
reliable tool
4
tool diagnosis
4
diagnosis cystic
4
patients
4
echinococcosis patients
4
patients sardinia
4
sardinia italy-a
4

Similar Publications

Unusual cholesterol crystal formation in a rare clinical case report of splenic echinococcal cyst in a patient from Sardinia, Italy.

Front Parasitol

January 2025

World Organisation for Animal Health (WOAH) and National Reference Laboratory for Echinococcosis, Istituto Zooprofilattico della Sardegna, Sassari, Italy.

Cystic echinococcosis (CE) is a zoonotic disease caused by sensu lato, the metacestode of a tapeworm parasite of high medical importance. Infection of the parasite leads to the development of echinococcal cysts, and the spleen is a rarely infected organ. A 46-year-old woman who was born and who resides in Sardinia, Italy, was referred to the Echinococcosis outpatient clinic at the University Hospital of Sassari (Sardinia, Italy) for a pain in the left flank.

View Article and Find Full Text PDF

Femoral hydatid cyst: A rare localization of bone echinococcosis: A case report.

Radiol Case Rep

March 2025

Department of Radiology, Mohammed VI University Hospital, Faculty of Medicine, University Mohammed First, Oujda, Morocco.

Echinococcosis, or hydatid disease, is an endemic disease that affects many regions worldwide and remains a significant public health issue in areas with high endemicity. It is caused by an infection with the dog tapeworm *Echinococcus granulosus*, which is transmitted to humans either through direct contact with dogs or by ingesting contaminated food. This disease primarily affects internal organs, particularly the liver and lungs.

View Article and Find Full Text PDF

Introduction: Cystic echinococcosis is a widely endemic helminthic disease caused by infection with metacestodes (larval stage) of the Echinococcus granulosus tapeworm, which is transmitted by dogs and found on every continent except Antarctica. We sought to review the life cycle, epidemiology, symptoms, diagnostic methods, and treatment of Echinococcus granulosus of the liver.

Methods: A comprehensive review was conducted using Medline/PubMed, Google Scholar, Cochrane Library, and the Web of Science accessed between 1990 and 2024.

View Article and Find Full Text PDF

Introduction: Echinococcus is a common infection in an endemic country like Bhutan. Mediastinal echinococcosis is rare. Although presentation due to a mediastinal echinococcal cyst is variable according to the cyst's location, a reaction due to rupture of the cyst and simultaneous reaction to an administration of antibiotics such as ceftriaxone can cause a diagnostic challenge.

View Article and Find Full Text PDF

Want AI Summaries of new PubMed Abstracts delivered to your In-box?

Enter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!