Pulmonary sequestration is an unusual malformation consisting of isolated nonfunctioning lung segments lacking communication with functional tracheobronchial trees. Systemic blood supply is commonly from the thoracic aorta, but arteries occasionally arise from other sites. We report a rare form of pulmonary sequestration with arterial supply from the right coronary artery.
Aged ; Bronchopulmonary Sequestration/*pathology/radiography ; Coronary Angiography ; Coronary Vessel Anomalies/*pathology/radiography ; Female ; Humans

We presented a rare case of a 64-year-old man with a combined anomaly of the bronchus and pulmonary artery that was detected incidentally. Computed tomography showed a hyperlucent, aerated sequestered segment of the right lower lung with an independent ectopic bronchus, which had no connection to the other airway. The affected segment was supplied by its own aberrant pulmonary artery branch from the right pulmonary trunk. This anomaly cannot be classified with any of the previously reported anomalies.
Bronchi/pathology ; Bronchopulmonary Sequestration/*radiography ; Humans ; Lung/*radiography ; Male ; Middle Aged ; Pulmonary Artery/*radiography ; Tomography, X-Ray Computed

Bronchopulmonary Sequestration ; classification ; pathology ; surgery ; Humans ; Infant ; Lung ; diagnostic imaging ; Male ; Radiography ; Respiratory System Abnormalities ; diagnosis ; surgery