If you have a clot in a deep vein, you're at risk for damage to your veins and organs as well as other life-threatening problems. Not everyone who gets DVT will have trouble, but there's a good ...

What are developmental venous anomalies? A developmental venous anomaly (DVA) is a problem with the way small veins are arranged. They may look like the spokes of a wheel. The veins drain into a ...

When you have mesenteric venous thrombosis (MVT), you have a blood clot in a vein around where your intestines attach to your belly. The clot most often forms in a vein called the "superior ...

Kidney cancers are unique for a few reasons. One reason is that renal cell carcinoma can grow directly into the veins that drain the kidney and run up toward the heart. This growth of cancer into the ...