Unmasking the Silent Killer: An Overview of Contemporary Diagnostic Approaches for Tuberculosis

Author Name : SIDHARTH DASH

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Introduction

Tuberculosis (TB), a leading cause of death worldwide, often remains undetected due to its asymptomatic nature. Early detection is crucial to prevent its spread and initiate timely treatment.

Advanced Diagnostic Tools

Recent advancements in TB diagnosis include GeneXpert MTB/RIF assay, a rapid molecular test that detects both TB and rifampicin resistance. Additionally, the advent of Whole Genome Sequencing (WGS) facilitates comprehensive analysis of TB strains, enhancing detection and treatment planning.

Imaging Techniques

Imaging techniques like High-resolution Computed Tomography (HRCT) and Positron Emission Tomography (PET) have improved the diagnosis of TB, especially in cases of extrapulmonary TB.

Conclusion

While TB remains a global health threat, the integration of these contemporary diagnostic approaches into clinical practice can significantly improve patient outcomes and curb its spread.

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