The organ that is damaged if a person has Tuberculosis (TB) is the lungs.
The bacteria that cause tuberculosis primarily damage the lungs. If left untreated, the infection can spread from the lungs to affect other organs such as the kidneys, spine, and brain.
kidney
The classic organ affected by tuberculosis is the lung. Many other organs may be infected.
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Tuberculosis (TB), primarily caused by the bacterium Mycobacterium tuberculosis, primarily targets macrophages in the immune system. Once inside these cells, the bacteria can evade destruction and replicate, leading to cell death and the formation of granulomas, which are clusters of immune cells that attempt to contain the infection. This disrupts normal cellular function and promotes inflammation, contributing to tissue damage and the characteristic symptoms of TB, such as coughing and weight loss. Ultimately, the infection can lead to widespread damage in the lungs and other organs if not treated effectively.
tuberculosis is a contagious bacterial infection that involves the lungs, but may spread to other organs
TB enters the body through the lungs but can also affect other parts of your body, including your kidneys, spine or brain.When TB occurs outside your lungs, signs and symptoms vary according to the organs involved. For example, tuberculosis of the spine may give you back pain, and tuberculosis in your kidneys might cause blood in your urine
Primarily or most commonly the lungs but can be found in other organs
It depend on the severity of the disease. In most cases it can be healed completely. But in severe ones, the damage is permanent and nothing can be done to remove it. For instance, the pulmonary tuberculosis can be healed, but if it has developed fibrosis of the pulmonary organ, it cannot be undone. For more information you can read <a href="http://tuberculosissymptom.org">Tuberculosis symptoms</a>.
Liver
It involves damage to the nerves that control the heart, digestive and other organs, and eventually leads to damage to these organs
Glandular inflammation in the neck can be a sign of primary complex or tuberculosis. Tuberculosis of the lymph glands can cause these glands to become enlarged. Tuberculosis, which is an infectious disease, can affect other body organs like the brain, lungs, and intestines.