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Agatston calcium scoring for a 70-year-old woman. (A) Axial and (B) coronal noncontrast CT images demonstrate 2 calcifications (RCA 1 and 2; Agatston score, 52.3) with density >130 Hounsfield units in 2 continuous pixels, automatically highlighted in pink color by the workstation. The RCA, an acronym of the right coronary artery, is referred to the right MCA in this study. CT = computed tomography, MCA = middle cerebral artery.
