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Immunohistochemistry Test for the Lyssavirus Antigen Detection from Formalin-Fixed Tissues

Immunohistochemistry Test for the Lyssavirus Antigen Detection from Formalin-Fixed Tissues

Published on: October 26, 2021

Laboratory Diagnostics for Histoplasmosis.

Marwan M Azar¹, Chadi A Hage²

¹Department of Pathology, Section of Microbiology, Massachusetts General Hospital, Boston, Massachusetts, USA mmazar@mgh.harvard.edu.

Journal of Clinical Microbiology

|March 10, 2017

Summary

This summary is machine-generated.

Diagnosing histoplasmosis involves clinical, radiographic, and lab tests. Antigen detection offers a rapid, sensitive method, while molecular diagnostics are under development for future use.

Keywords:

diagnosis histoplasmosis

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Area of Science:

Medical Mycology
Infectious Diseases
Diagnostic Laboratory Science

Background:

Histoplasmosis diagnosis relies on a combination of clinical signs, imaging, and laboratory findings.
Traditional gold standards include microscopic identification of yeast in tissues and fungal culture.
Emerging diagnostic techniques are crucial for timely and accurate disease management.

Purpose of the Study:

To review current laboratory diagnostic methods for histoplasmosis.
To highlight the complexities and performance of various diagnostic tests.
To provide insights into the evolving landscape of histoplasmosis diagnostics.

Main Methods:

Synthesis of currently available laboratory diagnostic techniques for histoplasmosis.
Emphasis on antigen detection and its role in diagnosis and treatment monitoring.
Discussion of molecular methods and their current developmental status.

Main Results:

Antigen detection provides a rapid, noninvasive, and highly sensitive diagnostic option.
Antigen detection serves as a valuable marker for assessing treatment response.
Established methods like tissue examination and culture remain gold standards but can be time-consuming.

Conclusions:

A multifaceted diagnostic approach is essential for histoplasmosis.
Antigen detection is a key advancement in rapid histoplasmosis diagnosis.
Ongoing development of molecular methods promises improved sensitivity for future clinical applications.