[Anomalous origin of the left coronary artery from the pulmonary artery. A rare case diagnosed in adulthood]. / Origine anomala della coronaria sinistra dall'arteria polmonare. Un raro caso diagnosticato in età adulta.

Anomalous origin of the left coronary artery from the pulmonary artery (Bland-White-Garland syndrome) is a rare but often lethal congenital lesion. Clinical manifestations of this syndrome present, in the large majority of cases, in infancy. The authors describe a case of Bland-White-Garland syndrome diagnosed in adult age.