Dynamic four-dimensional CT angiography for the assessment of pulmonary perfusion in an adult patient with pulmonary artery occlusion and major aortopulmonary collateral after multistage repair of Fallot's Pentalogy.

Dynamic CT angiography provides haemodynamic assessment combined with detailed information on complex cardiac anatomy in patients with congenital malformations such as multistage correction of Fallot's Pentalogy.