False negatives

Aspergillus-Antigen Testing:Introduction, Principle, Clinical Significance, and Keynotes

Introduction Aspergillus species, particularly Aspergillus fumigatus, are major causes of invasive aspergillosis (IA), especially in immunocompromised patients, such as those…

7 months ago

Candida-Antibody Testing-Introduction, Principle, Purpose, Types of antibody tests, Limitation, and More

Introduction Candida antibody testing measures immunoglobulins (IgG, IgA, and IgM) antibodies in the blood to help detect current or past Candida…

1 year ago

SARS-CoV-2 PCR Test-Introduction, Test Result, Test Method, Clinical Significance, and Keynotes

Introduction The Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2) Polymerase Chain Reaction (PCR) test is a molecular diagnostic technique used…

3 years ago

Varicella-Zoster Antibody, IgG Assay:Introduction, Test Result, Unit, Normal Range, Test Method, Clinical Significance, and Keynotes

Introduction Varicella-zoster antibody, IgG assay, is a medical test used to measure the levels of varicella-zoster virus (VZV) specific immunoglobulin…

3 years ago

Dengue Fever Panel Test: Introduction, Test Procedure, Report, Test Method, Clinical Significance, Keynotes

Introduction The Dengue Fever Panel test is a diagnostic test designed to detect and confirm the presence of the dengue…

3 years ago

Drug of Abuse (DOA) Panel: Introduction, Test Panel, Report, Application, and Keynotes

Introduction of Drug of Abuse (DOA) Panel Drug of Abuse (DOA) panels are laboratory tests that analyze urine samples to…

3 years ago