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Miliary tuberculosis is a form of tuberculosis that is characterized by a wide dissemination into the human body and by the tiny size of the lesions (1–5 mm). Its name comes from a distinctive pattern seen on a chest radiograph of many tiny spots distributed throughout the lung fields with the appearance similar to millet seeds—thus the term "miliary" tuberculosis.
This severe form of TB disease, most common in young children and those with HIV, is called miliary tuberculosis. [97] People with this disseminated TB have a high fatality rate even with treatment (about 30%). [53] [98] In many people, the infection waxes and wanes. Tissue destruction and necrosis are often balanced by healing and fibrosis. [94]
Even though it sounds bad, most people at this stage are actually asymptomatic or maybe have a mild flu-like illness. About 3 weeks after initial infection, cell-mediated immunity kicks in, and immune cells surround the site of TB infection, creating a granuloma, essentially an attempt to wall off the bacteria and prevent it from spreading.
If there is any question of active TB, sputum smears must be obtained. Therefore, any applicant might have findings grouped in this category, but still have active TB as suggested by the presence of signs or symptoms of TB, or sputum smears positive for AFB. [2] The main chest X-ray findings that can suggest inactive TB are: [2] 1.
And there is a possibility that a harsh flu infection could lead to "long flu." Similar to Covid, there is concern that those infected with the flu may have lingering long-term effects as well.
Tuberculosis; Scrub typhus; Rocky Mountain spotted fever; Viral ... WrongDiagnosis.com » Symptoms » Flu-like symptoms » Causes Retrieved on April 10, 2009
Health chiefs have issued a warning after cases of tuberculosis in the UK rose in 2023, with more people seeking medical treatment for the serious lung infection which can leave patients coughing ...
Hepatic tuberculosis: Hepatic tuberculosis can present as miliary hepatic tuberculosis and local hepatic tuberculosis. The proportion of hepatic involvement in disseminated tuberculosis is around 20 percent. [4] Other rare sites, such as genitourinary system, duodenum, esophagus, stomach, spleen.