mycoplasmal pneumonia
Quick Summary
Mycoplasmal pneumonia is an inflammation of the lung tissue caused by the bacterium Mycoplasma pneumoniae. This bacterium is one of the smallest known free-living microorganisms and lacks a cell wall. M. pneumoniae typically infects the mucous membranes lining the respiratory tract, rather than invading deeper lung tissues.123
This type of pneumonia most commonly affects children and young adults, with fewer cases observed in individuals over 50. Symptoms often include fever, cough, headache, and malaise. While generally not life-threatening, it can cause inflammation of the bronchi and alveoli. Familial spread is common, and outbreaks can occur in settings like schools or military camps. Diagnosis is typically made through chest X-rays and blood tests, and treatment may involve antibiotics like erythromycin or tetracycline.1423
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