This Journal feature begins with a case vignette highlighting a common clinical problem. Evidence supporting various strategies is then presented, followed by a review of formal guidelines, when they ...

Compression or obstruction of the superior vena cava, a major vein in your body, can lead to superior vena cava syndrome, or SVCS. It’s treatable, but most cases are caused by cancer. The superior ...

The superior vena cava is the vein that carries deoxygenated blood from the upper body to the heart. Superior vena cava syndrome is often a secondary problem caused by a cancerous tumor or a blood ...

The vena cava is a large vein that collects blood from either the upper or lower half of your body. It receives blood from several smaller veins. This is blood with the oxygen removed that the vena ...

We were unable to process your request. Please try again later. If you continue to have this issue please contact customerservice@slackinc.com. A 45-year-old male with about a 30 pack-year history of ...

Vena cava filters may prevent blood clots in your veins from reaching your lungs. They may be permanent, long-term solutions or temporary screens that may be removed after a few weeks or months. The ...