Chronic Lung Disease Symptoms And Treatment - 1099 Words

Silicosis/Anthracosis Silicosis is a chronic lung disease where silica particles have been inhaled and invaded lung tissue, causing the development of fibrous tissue. For silicosis to be caused it is necessary for silica dust to be inhaled for a long time, usually several years and this can be through hard rock and coal mining, quarrying and production of quartz (Dart, 1946). Symptoms of silicosis include chest pain, cough, respiratory problems, fever, weight loss and tiredness (Pneumoconiosis.org, 2015). This lung disease is incurable because the damage to the lungs that has taken place is irreversible so the main aims are to maintain quality of life and slow the deterioration. Bronchodilator medicines can be prescribed to relax lung muscles and help breathing and also oxygen therapy may be obtainable if there are very low oxygen levels in the body due to breathing difficulties. In severe cases a lung transplant may be available (NHSChoices, 2013). Prognosis depends on how serious the silicosis is, becau se the symptoms are progressive a person may live for a few months after diagnosis or could live for up to several years (Nall, 2013). In low power under a microscope a section of lung with silicosis, as seen in fig. 4, shows a massive amount of collagen fibres and very few alveolar ducts. This is because where the macrophages in the alveoli have taken up the silica particles and killed the cells, the consequence of this is tissue damage causing immense fibrosis andShow MoreRelatedChronic Obstructive Pulmonary Disease Essay1297 Words   |  6 PagesChronic obstructive pulmonary disease Chronic obstructive pulmonary disease, COPD, is a major contributing factor of worldwide deaths (Olendorf, 1999). What causes it to be a main factor of worldwide deaths? The objective of this paper is to address the disease COPD and to evaluate research studies related to this disease. 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