- May 20, 2008
Hi, This is the first forum I've every joined- I'm at a loss, and thought maybe someone wou...

A pulmonary embolus is a blockage of an artery in the lungs by fat, air, blood clot, or tumor cells.
Venous thrombo-embolism; Lung blood clot; Blood clot - lung; Embolus; Tumor embolus