What does TB look like on X-ray?

X-ray findings of post-primary TB either an ill-defined patchy consolidation with a cavitary lesion or fibroproliferative disease with coarse reticulonodular densities usually involving the posterior segments of the upper lobe, or the superior segment of the lower lobe spread to endobronchial given “tree-in-bud” …

How does pneumothorax appear on X-ray?

Finding of pneumothorax on chest radiographs may include the following: A linear shadow of visceral pleura with lack of lung markings peripheral to the shadow may be observed, indicating collapsed lung. An ipsilateral lung edge may be seen parallel to the chest wall.

What is pneumothorax in tuberculosis?

Pneumothorax is one of the important TB complications that requires surgery. Pneumothorax secondary to TB usually occurs after extensive TB involvement of the lung, and the sudden onset of bronchopleural fistulization and empyema12 with severe cavitary formations or occasionally with miliary TB.

Can TB cause a pneumothorax?

Tuberculosis (TB) is a long-recognized and well-documented cause of secondary spontaneous pneumothorax,1,2 with an incidence of approximately 5% in postprimary (pulmonary) TB patients. Pleural infection results from rupture of subpleural caseous lesions, resulting in accumulation of a chronic empyema.

Where does tuberculosis show up on a chest X-ray?

Chest X-ray. However, lesions may appear anywhere in the lungs. In HIV and other immunosuppressed persons, any abnormality may indicate TB or the chest X-ray may even appear entirely normal. Old healed tuberculosis usually presents as pulmonary nodules in the hilar area or upper lobes, with or without fibrotic scars and volume loss.

How is pneumothorax used to treat pulmonary tuberculosis?

The basic principle in the treatment of pulmonary tuberculosis is rest. Pneumothorax is essentially the application of rest in the localized manner to the affected area of the lung, and thus it enhances the already accepted value of generalized rest.

What does an X-ray of the thorax show?

Dense homogenous opacity in right, middle and lower lobe of primary pulmonary TB. Chest x-ray showing patchy opacification on the upper right and mid-zone lung with fibrotic shadows, as well as bilateral hilar lymphadenopathy. Chest x-ray showing coarse reticulonodular densities on the lower right lung of post-primary pulmonary TB.

What are the radiographic features of a pneumothorax?

Radiographic features. Plain radiograph. A pneumothorax is, when looked for, usually easily appreciated. Typically they demonstrate: visible visceral pleural edge is seen as a very thin, sharp white line. no lung markings are seen peripheral to this line. peripheral space is radiolucent compared to the adjacent lung.