An uncommon case of congenital thoracic venous anomaly and extracardiac sinus venosus defect in an asymptomatic adult first presenting with brain abscesses: a case report.

This case illustrates a CTVA and a forme fruste type SVD resulting in a severe complication in a healthy adult. We highlight the diagnostic challenges posed, suggest early usage of agitated saline studies, and discuss the rationale for surgical correction of this patient.