Diagnostic detection with cardiac tomography and resonance of extremely rare coronary anomaly: A case report and review of literature

Figure 1 Origin of left circumflex artery and small diagonal branch. A: Origin of left circumflex artery from right pulmonary artery (yellow arrow) and origin of a small diagonal branch from the left coronary sinus for the left ventricle (red arrow) evaluated with 1.5 T cardiac magnetic resonance; B: Origin of left circumflex artery from right pulmonary artery (yellow arrow) and origin of a small diagonal branch from the left coronary sinus for the left ventricle (red arrow) evaluated with third generation dual source cardiac computed tomography.

Figure 2 Course of circumflex artery. A-D: Course of circumflex artery between two left pulmonary veins shown with third generation dual source cardiac computed tomography (yellow arrow).

Figure 3 Origin of left anterior descending artery. A: Origin of left anterior descending artery from right coronary artery evaluated with 1.5 T cardiac magnetic resonance (yellow arrow); B: Origin of left anterior descending artery from right coronary artery evaluated with third generation dual source cardiac computed tomography (yellow arrow).

Figure 4 Course of left anterior descending artery. A-D: Course of left anterior descending artery in front of right ventricular outflow tract shown with third generation dual source cardiac computed tomography.

Figure 5 Coronary artery anomalies in volume rendering reconstruction. A: Left circumflex artery from right pulmonary artery; B: Left anterior descending artery from right coronary artery.