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On radiological studies, a pleural pseudotumor is visualized as a biconcave or lenticular lesion using conventional chest x-rays and CT scans. The lesion is most commonly located in the minor (horizontal) fissure of the lung. A pleural pseudotumor is also associated with the presence of dependent pleural effusions. [9]
[4] [5] Variability in categorising small-cell lung cancer as limited or extensive occurs with reference to the extent of pleural effusion and nodal stations involvement. [4] [8] In addition, patients with an ipsilateral pleural effusion are frequently excluded from the limited-disease category.
All three - whispering pectoriloquy, TVF and vocal resonance - fulfill the same purpose, to distinguish between consolidation and pleural effusion, both of which cause dullness to percussion. This does not mean that these tests are not necessary if there is no abnormal dullness to percussion because the likelihood ratio (as well as sensitivity ...
The goal of treatment of malignant pleural effusions is relief of shortness of breath. [15] Occasionally, treatment of the underlying cancer can cause resolution of the effusion. This may be the case with types of cancer that respond well to chemotherapy, such as small cell carcinoma or lymphoma. Simple aspiration of pleural fluid can relieve ...
A pulmonary consolidation is a region of normally compressible lung tissue that has filled with liquid instead of air. [1] The condition is marked by induration [ 2 ] (swelling or hardening of normally soft tissue) of a normally aerated lung.
Depending on the type of cancer and its level of progress, surgery, radiation, chemotherapy, or immunotherapy may be used to treat the cancer. Although research into causes and treatment of feline cancers has been slow, there have been advances in radiation therapy, as well as newer and improved chemotherapy procedures. [2]
A pleural effusion is accumulation of excessive fluid in the pleural space, the potential space that surrounds each lung.Under normal conditions, pleural fluid is secreted by the parietal pleural capillaries at a rate of 0.6 millilitre per kilogram weight per hour, and is cleared by lymphatic absorption leaving behind only 5–15 millilitres of fluid, which helps to maintain a functional ...
Fibrothorax may also occur without a clear underlying cause, in which case it is known as idiopathic fibrothorax. A technique called pleurodesis can be used to intentionally create scar tissue within the pleural space, usually as a treatment for repeated episodes of a punctured lung, known as a pneumothorax, or for pleural effusions caused by ...