Anomalous Pulmonary Venous Connections

Rashmi Katre, Stephanie K. Burns, Horacio Murillo, Michael J. Lane, Carlos S. Restrepo

Research output: Contribution to journalArticlepeer-review

26 Scopus citations


Developmental lung anomalies are classified into 3 main categories: bronchopulmonary (lung bud) anomalies, vascular anomalies, and combined lung and vascular anomalies. These anomalies are uncommon, and patients are at times asymptomatic; hence, identifying a developmental lung anomaly in the adult can be a challenge. Pulmonary vascular anomalies include interruption or absence of the main pulmonary artery, anomalous origin of the left pulmonary artery from the right pulmonary artery, anomalous pulmonary venous drainage (partial or complete), and pulmonary arteriovenous malformations. Systemic vascular anomalies comprise persistent left superior vena cava, anomalies of azygos and hemiazygos systems, and anomalies of the thoracic aorta and its major branches. In this article, we present embryology, classification, epidemiology, clinical presentation, and imaging features of anomalous pulmonary venous connections, with special emphasis on multidetector computed tomography and magnetic resonance imaging. These state-of-art imaging techniques have facilitated accurate and prompt diagnosis of these anomalies.

Original languageEnglish (US)
Pages (from-to)485-499
Number of pages15
JournalSeminars in Ultrasound, CT and MRI
Issue number6
StatePublished - Dec 2012

ASJC Scopus subject areas

  • Radiology Nuclear Medicine and imaging


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