The collapsibility of the inferior vena cava (IVC), in humans is an intravascular-volume status indicator. As intrathoracic pressure falls during inspiration, venous blood is pulled from the lower ...

Vena cava filters are now available for protection from pulmonary embolism. This review provides the current knowledge on these devices.

Contrast-enhanced Computed Tomography (CT) revealed lung cancer with lymph node metastases, invasion of the superior vena cava, and right pulmonary artery. Ultrasound revealed stenosis of the superior ...

Anastomoses between the superior mesenteric vein and renal capsular veins are rare shunts, of uncertain pathophysiology, which drain into the right renal vein, inferior vena cava, and systemic ...

Recently, the FDA published warnings regarding adverse events with the use of inferior vena cava filters for the prevention of pulmonary embolus. The CTAF examines the evidence.

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