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multidrug-resistant tuberculosis

pathology
Also known as: MDR TB, multi-drug-resistant tuberculosis

Quick Summary

Multidrug-resistant tuberculosis (MDR-TB) is a form of tuberculosis (TB) caused by bacteria that do not respond to the standard antibiotics used to treat the disease. TB itself is an infectious disease caused by the bacterium Mycobacterium tuberculosis. It primarily affects the lungs, leading to the formation of nodules that can break down lung tissue and create cavities.123

Treating MDR-TB is challenging because it requires longer treatment durations with drugs that are less effective and have more severe side effects than standard antibiotics. Adherence to treatment can be difficult due to the extended duration, and delays in diagnosis or access to care can worsen the situation and contribute to the spread of the infection.14

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