Definition: What is it? Persistent left common cardinal vein Incidence: <1% overall, 3-10% in kids with congenital heart disease. Anatomy: Left brachiocephalic vein often absent. Right SVC is usually present,…
Read More →Quick Take: Symptoms: facial/neck edema, Jugular vein distention (JVD), headache. Potentially life threatening if progression to laryngeal edema. Etiology/Causes: lung cancer (80%), catheter-related stenosis/thrombosis, fibrosing mediastinitis (histoplasmosis, Tuberculosis (TB), etc.)…
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