Surgical management in tetralogy of Fallot with rare unilateral pulmonary anomalies: A literature review.

Tetralogy of Fallot with unilateral pulmonary anomalies such as the unilateral absence of pulmonary artery or unilateral pulmonary agenesis is an extremely rare complex congenital heart anomaly. There is no established surgical algorithm for tetralogy of Fallot with concomitant unilateral pulmonary anomalies. This condition is still challenging, especially in the surgical field.