Search results
Results from the WOW.Com Content Network
Pleural plaques are patchy collections of hyalinized collagen in the parietal pleura. [2] They have a holly leaf appearance on X-ray . [ 1 ] They are indicators of asbestos exposure, and the most common asbestos-induced lesion. [ 3 ]
Fibrothorax is a medical condition characterised by severe scarring and fusion of the layers of the pleural space surrounding the lungs resulting in decreased movement of the lung and ribcage. [1] The main symptom of fibrothorax is shortness of breath. There also may be recurrent fluid collections surrounding the lungs.
[1] [3] Diagnosis may be based on symptoms, medical imaging, lung biopsy, and lung function tests. [1] No cure exists and treatment options are limited. [1] Treatment is directed toward improving symptoms and may include oxygen therapy and pulmonary rehabilitation. [1] [4] Certain medications may slow the scarring. [4] Lung transplantation may ...
Fibrosis, also known as fibrotic scarring, is a pathological wound healing in which connective tissue replaces normal parenchymal tissue to the extent that it goes unchecked, leading to considerable tissue remodelling and the formation of permanent scar tissue. [1] [2]
Figure A shows the location of the lungs and airways in the body. The inset image shows a detailed view of the lung's airways and air sacs in cross-section. Figure B shows fibrosis (scarring) in the lungs. The inset image shows a detailed view of the fibrosis and how it damages the airways and air sacs. [1]
Necrotizing pneumonia (NP), also known as cavitary pneumonia or cavitatory necrosis, is a rare but severe complication of lung parenchymal infection. [1] [2] [3] In necrotizing pneumonia, there is a substantial liquefaction following death of the lung tissue, which may lead to gangrene formation in the lung.
The differential diagnosis includes other types of lung disease that cause similar symptoms and show similar abnormalities on chest radiographs. Some of these diseases cause fibrosis, scarring or honeycomb change. The most common considerations include: chronic hypersensitivity pneumonitis; non-specific interstitial pneumonia; sarcoidosis
In some lung diseases, especially emphysema, it is possible for abnormal lung areas such as bullae (large air-filled sacs) to have the same appearance as a pneumothorax on chest X-ray, and it may not be safe to apply any treatment before the distinction is made and before the exact location and size of the pneumothorax is determined. [15]