Add Yahoo as a preferred source to see more of our stories on Google. Deep vein thrombosis (DVT), a condition that causes a clot in a vein (often in your legs), can sometimes develop without ...

Medically reviewed by Lauren Schlanger, MD Key Takeaways A blood clot in your arm is often associated with a health condition like cancer or the use of an inserted device like a catheter or pacemaker, ...

Doctors warn that long hours of sitting can raise deep vein thrombosis risk in young adults. Experts explain how clots form, ...