Search results
Results from the WOW.Com Content Network
A girl from Oklahoma, who has been affected by bone tuberculosis, 1935. Radiographs of the spine Radiographic changes associated with Pott disease present relatively late. These radiographic changes are characteristic of spinal tuberculosis on plain radiography: Lytic destruction of anterior portion of vertebral body; Increased anterior wedging
The symptoms will mimic those of space-occupying lesions. [ 7 ] Blood-borne spread certainly occurs, presumably by crossing the blood–brain barrier , but a proportion of patients may get TB meningitis from rupture of a cortical focus in the brain; [ 8 ] an even smaller proportion get it from rupture of a bony focus in the spine.
Tuberculosis generally affects the lungs, but it can also affect other parts of the body. [1] Most infections show no symptoms, in which case it is known as latent tuberculosis . [ 1 ] Around 10% of latent infections progress to active disease that, if left untreated, kill about half of those affected. [ 1 ]
A tuberculoma is a clinical manifestation of tuberculosis which conglomerates tubercles into a firm lump, and so can mimic cancer tumors of many types in medical imaging studies. [1] [2] They often arise within individuals in whom a primary tuberculosis infection is not well controlled. [3]
Mycobacterium tuberculosis is the most common cause of both pulmonary tuberculosis and tuberculous lymphadenitis. [1] [6] Historically, transmission of Mycobacterium bovis from dairy consumption was another frequent cause of tuberculous lymphadenitis, but incidence has drastically decreased in developed countries since the advent of pasteurization and other efforts to prevent bovine ...
In addition to tuberculosis, other possible causes of gibbus deformity include pathological diseases, hereditary and congenital conditions, and physical trauma to the spine that results in injury. [ 6 ] [ 7 ] Gibbus deformity may result from the sail vertebrae associated with cretinism (the childhood form of hypothyroidism ...
Histopathological specimen showing tuberculosis of the duodenum. Lamina propria is stuffed with wall-to-wall histiocytes. This Kinyoun carbolfuchsin stain shows innumerable acid-fast bacilli. When it spreads to the bones, it is known as skeletal tuberculosis, [4] a form of osteomyelitis. [7] Tuberculosis has been present in humans since ancient ...
Tuberculous dactylitis affects the short tubular bones of the hands and feet in children. It often follows a mild course without fever and acute inflammatory signs as opposed to acute osteomyelitis. There may be a gap of a few months to 2 to 3 years from the time of initial infection to the point of diagnosis.