Bronchogenic Cyst

**Definition:** A usually spherical cyst, arising as an embryonic out-pouching of the foregut or trachea. It is generally found in the mediastinum or lung and is usually asymptomatic unless it becomes infected.

**Tree numbers:** - C04.182.195 - C08.127.480 - C08.695.195 - C16.131.740.195

**Synonyms:** - Bronchial Cyst