Pneumonia overview: Difference between revisions
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{{ | {{Pneumonia}} | ||
'''Editor(s)-in-Chief:''' [[C. Michael Gibson, M.S., M.D.]] [mailto:mgibson@perfuse.org] Phone:617-632-7753; [[Philip Marcus, M.D., M.P.H.]][mailto:pmarcus192@aol.com] | |||
==Overview== | |||
'''Pneumonia''' is an illness of the [[lung]]s and [[respiratory system]] in which the [[Pulmonary alveolus|alveoli]] (microscopic air-filled sacs of the lung responsible for absorbing [[oxygen]] from the atmosphere become inflamed and flooded with fluid. Pneumonia can result from a variety of causes, including [[infection]] with [[bacteria]], [[virus]]es, [[fungus|fungi]], or [[parasite]]s, and chemical or physical injury to the lungs. | '''Pneumonia''' is an illness of the [[lung]]s and [[respiratory system]] in which the [[Pulmonary alveolus|alveoli]] (microscopic air-filled sacs of the lung responsible for absorbing [[oxygen]] from the atmosphere become inflamed and flooded with fluid. Pneumonia can result from a variety of causes, including [[infection]] with [[bacteria]], [[virus]]es, [[fungus|fungi]], or [[parasite]]s, and chemical or physical injury to the lungs. | ||
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==References== | ==References== | ||
{{reflist|2}} | {{reflist|2}} | ||
[[Category:Diseaase]] | |||
[[Category:Pulmonology]] | |||
[[Category:Infectious disease]] | |||
[[Category:Pneumonia|Pneumonia]] | |||
[[Category:Emergency medicine]] | |||
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{{WS}} | |||
Revision as of 16:59, 4 September 2012
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Pneumonia Microchapters |
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Diagnosis |
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Treatment |
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Case Studies |
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Pneumonia overview On the Web |
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American Roentgen Ray Society Images of Pneumonia overview |
Editor(s)-in-Chief: C. Michael Gibson, M.S., M.D. [1] Phone:617-632-7753; Philip Marcus, M.D., M.P.H.[2]
Overview
Pneumonia is an illness of the lungs and respiratory system in which the alveoli (microscopic air-filled sacs of the lung responsible for absorbing oxygen from the atmosphere become inflamed and flooded with fluid. Pneumonia can result from a variety of causes, including infection with bacteria, viruses, fungi, or parasites, and chemical or physical injury to the lungs.
Typical symptoms associated with pneumonia include cough, chest pain, fever, and difficulty in breathing.Diagnostic tools include x-rays and examination of the sputum. Treatment depends on the cause of pneumonia; bacterial pneumonia is treated with antibiotics.
Pneumonia is a common illness which occurs in all age groups, and is a leading cause of death among the elderly and people who are chronically and terminally ill. Vaccines to prevent certain types of pneumonia are available. The prognosis depends on the type of pneumonia, the appropriate treatment, any complications, and the person's underlying health.