Which condition is associated with a feeding vessel from the aorta?

Which condition is associated with a feeding vessel from the aorta?

• A. Congenital Pulmonary Airway Malformation
• B. Bronchopulmonary Sequestration
• C. Pleural Effusion
• D. Congestive Heart Failure

Answer: (B)

Bronchopulmonary sequestration is the condition associated with a feeding vessel from the aorta. This congenital lung anomaly occurs when a portion of lung tissue is not connected to the normal bronchial tree and thus does not communicate with the tracheobronchial system. Instead, it receives its blood supply directly from the systemic circulation, often the descending aorta, which is what distinguishes it from other pulmonary conditions. In bronchopulmonary sequestration, the abnormal lung tissue can either be intralobar, located within the normal pleura of the adjacent lung, or extralobar, with its own pleura. The supply of blood from the aorta is crucial since it emphasizes the unique vascular anatomy associated with this condition, diverging from typical pulmonary blood supply patterns. The other options do not typically involve a direct feeding vessel from the aorta. Congenital pulmonary airway malformation involves abnormal lung development but is primarily associated with abnormal airway structures rather than aortic feeding vessels. Pleural effusion can be caused by a variety of conditions but does not involve abnormal blood vessels from the aorta to lung tissue. Congestive heart failure can lead to pulmonary complications, but it does not relate directly to an anomalous feeding vessel from the

Bronchopulmonary sequestration is the condition associated with a feeding vessel from the aorta. This congenital lung anomaly occurs when a portion of lung tissue is not connected to the normal bronchial tree and thus does not communicate with the tracheobronchial system. Instead, it receives its blood supply directly from the systemic circulation, often the descending aorta, which is what distinguishes it from other pulmonary conditions.

In bronchopulmonary sequestration, the abnormal lung tissue can either be intralobar, located within the normal pleura of the adjacent lung, or extralobar, with its own pleura. The supply of blood from the aorta is crucial since it emphasizes the unique vascular anatomy associated with this condition, diverging from typical pulmonary blood supply patterns.

The other options do not typically involve a direct feeding vessel from the aorta. Congenital pulmonary airway malformation involves abnormal lung development but is primarily associated with abnormal airway structures rather than aortic feeding vessels. Pleural effusion can be caused by a variety of conditions but does not involve abnormal blood vessels from the aorta to lung tissue. Congestive heart failure can lead to pulmonary complications, but it does not relate directly to an anomalous feeding vessel from the