Esophagus is the swallowing tube that connects your mouth to the stomach. The food you …
			Respiratory System
			
				 
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	Silicosis (Inhalation of Silica)
Silicosis is an uncommon disease but is common among special occupations. Inhalation of silica causes …
			Respiratory System
			
				 
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	What is Cystic Fibrosis?
Cystic fibrosis is a disease that increases the viscosity and tenacity of mucous resulting in …
			Respiratory System
			
				 
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	Bronchiectasis (Difficulty in Breath?)
Bronchiectasis is a disease that causes permanent and abnormal dilatation of airways. This can cause …
