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Pneumonia

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Pneumonia, Animation

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COPD: Pathophysiology and Diagnosis

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What Is Interstitial Lung Disease? | Joyce Lee, MD, Pulmonary disease | UCHealth

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Diagnosis and Treatment for Interstitial Lung Disease | Joyce Lee, MD, Pulmonary disease | UCHealth

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What Causes Chronic Obstructive Pulmonary Disease (COPD)? – Manipal Hospital

Pneumonia is an inflammatory condition of the lung affecting primarily the small air sacs known as alveoli. Typically symptoms include some combination of productive or dry cough, chest pain, fever, and trouble breathing. Severity is variable.