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Insights into Imaging
Fig. 11 | Insights into Imaging

Fig. 11

From: Computed Tomography and Magnetic Resonance Imaging of the Coronary Sinus: Anatomic Variants and Congenital Anomalies

Fig. 11

A 32-year-old male with CS ostial atresia and a persistent LSVC. Multiplanar maximum intensity projection CCT images demonstrate the blind-ending sac of the CS (a, b, arrows) and associated CS dilatation (a, c, asterisks). Note the small dilated Thebesian and interatrial septum veins draining into the right atrium (c, d, white arrows). Intravenous contrast was injected through the right arm and there is some dense contrast in the persistent LSVC (c, black arrow), which may be due to a bridging vein (not imaged)

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