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. 2022 Feb 3;4(1):e210157. doi: 10.1148/ryct.210157

Figure 4:

(A) Volume-rendered reconstruction image in posterior projection shows branching of native pulmonary artery and major aortopulmonary collateral arteries (MAPCAs) in a 9-year-old girl with tetralogy of Fallot and shows predominant supply to right upper lobe from native pulmonary artery (open arrow) along with a MAPCA (green solid arrow). (B) Volume-rendered reconstruction image in anterior projection shows aorta and MAPCA colored in red and pulmonary branches in cyan color with predominant supply of left lower lobe by MAPCA (magenta solid arrows) than by native left pulmonary artery (white arrow head). A communicating collateral (yellow dotted arrow) was observed joining the native left pulmonary artery at hilum from its inferior surface (*). Supply to right upper lobe from native pulmonary artery (open arrow) and MAPCA (green solid arrow) are also labeled.

(A) Volume-rendered reconstruction image in posterior projection shows branching of native pulmonary artery and major aortopulmonary collateral arteries (MAPCAs) in a 9-year-old girl with tetralogy of Fallot and shows predominant supply to right upper lobe from native pulmonary artery (open arrow) along with a MAPCA (green solid arrow). (B) Volume-rendered reconstruction image in anterior projection shows aorta and MAPCA colored in red and pulmonary branches in cyan color with predominant supply of left lower lobe by MAPCA (magenta solid arrows) than by native left pulmonary artery (white arrow head). A communicating collateral (yellow dotted arrow) was observed joining the native left pulmonary artery at hilum from its inferior surface (*). Supply to right upper lobe from native pulmonary artery (open arrow) and MAPCA (green solid arrow) are also labeled.