From the case: Left sided superior vena cava

- “ SVC duplication where a left sided SVC (white arrow) is draining into the left atrium, thereby bypassing the pulmonary circulation. The right SVC ...”

Used in the following article:

• Caval variants - “ Many caval variants exist, due to the complex embryology of the venous system. These are important for a number of reasons:  not to confuse them ...”
• Left-sided superior vena cava - “ A left-sided superior vena cava (SVC) is the most common congenital venous anomaly in the chest, and in a minority of cases can result in a right-...”
• Superior vena caval duplication - “ Superior vena caval duplication is the most common form of a left sided SVC, where the normal right sided SVC remains. The right SVC however can b...”