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Figure 3: Light speed Volume Computed Tomography (VCT) 64-slice multidetector computed tomography (MDCT) with contrast enhancement of aortic root and coronary arteries showed dominant right coronary artery, giant right coronary artery aneurysm including the proximity of right sinus of Valsalva (RSOV) of size 3.5 × 2.8 cm at the ostiumand 5.6 × 6.3 cm distally filled with thrombus. Patchy calcific segments were seen in the distal half of cull-de-sac. Posterior descending artery and post left ventricular branch were filling by Rentrop's Grade III contralateral collaterals. Other coronary arteries were normal

Figure 3: Light speed Volume Computed Tomography (VCT) 64-slice multidetector computed tomography (MDCT) with contrast enhancement of aortic root and coronary arteries showed dominant right coronary artery, giant right coronary artery aneurysm including the proximity of right sinus of Valsalva (RSOV) of size 3.5 × 2.8 cm at the ostiumand 5.6 × 6.3 cm distally filled with thrombus. Patchy calcific segments were seen in the distal half of cull-de-sac. Posterior descending artery and post left ventricular branch were filling by Rentrop's Grade III contralateral collaterals. Other coronary arteries were normal