Bronchopulmonary Sequestration

**Semantic type:** Congenital Abnormality

**Definition:** A rare congenital abnormality of the lungs. It consists of a mass of lung parenchyma that does not communicate with the bronchial tree and receives its blood supply from the systemic circulation instead of the pulmonary circulation.

**Synonyms:** - Congenital Sequestration of Lung - Pulmonary Sequestration - Sequestered Lobe (Pulmonary Sequestration)