Case Report: Chronic Recurrent Unilateral Pulmonary Infection: Result of Congenital Unilateral Agenesis of Pulmonary Artery.

Unilateral agenesis of the pulmonary artery (UAPA) is a rare congenital anomaly. This report describes a 52-year-old female who gave a long history of chronic, recurrent, left-sided pulmonary infections related to UAPA. For many years, she was managed medically but the infection continued to recur. She eventually underwent left pneumonectomy and made a good recovery.