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Tuberculosis; Other names: Phthisis, phthisis pulmonalis, consumption, great white plague: Chest X-ray of a person with advanced tuberculosis: Infection in both lungs is marked by white arrow-heads, and the formation of a cavity is marked by black arrows. Specialty: Infectious disease, pulmonology: Symptoms
Signs of tuberculosis. According to the CDC, symptoms of active tuberculosis include: A cough lasting at least three weeks. Chest pain. Fatigue. Coughing up sputum or blood. Fever. Weight loss ...
The medical history includes obtaining the symptoms of pulmonary TB: productive, prolonged cough of three or more weeks, chest pain, and hemoptysis.Systemic symptoms include low grade remittent fever, chills, night sweats, appetite loss, weight loss, easy fatiguability, and production of sputum that starts out mucoid but changes to purulent. [1]
TB germs are put into the air when a person with active TB disease of the lungs or throat coughs, speaks or sings, the CDC said. The germs can stay in the air for several hours, depending on the ...
Tuberculosis is a disease that’s usually caused by a bacterium called Mycobacterium tuberculosis, according to the CDC. The disease can be broken into two groups: active and inactive (or latent).
It is possible that, following an initial tuberculosis infection resulting in bacteremia, a foci of granulomatous inflammation may coalesce into a caseous tuberculoma. [20] Pulmonary tuberculomas may arise due to repeated cycles of necrosis and re-encapsulation of foci, or, alternatively, the shrinkage and fusion of encapsulated densities. [21]
Aspergilloma in an old tuberculosis cavity; healed, calcified tuberculous lesions are also present towards the right of the image Healed tuberculous cavity, where the entire left lung is destroyed. Post-tuberculosis lung disease (PTLD) is ongoing lung disease that is caused by tuberculosis (TB) but persists after the infection is cured. [1]
It is very infectious, but only spreads when a person has symptoms. Once it infects a person, TB can take two forms. In “active” TB, the person has a long-standing cough and sometimes bloody phlegm, night sweats, fever, weight loss and swollen glands. In “latent” TB, the bacteria hibernates in the person’s lungs or elsewhere in the body.