For dogs diagnosed with hemangiosarcoma, the outlook is particularly grim. Only 10% survive beyond one year, and none make it ...

The research focuses on hemangiosarcoma, an aggressive cancer that forms malignant blood vessels in dogs. This life-threatening condition is difficult to diagnose early, as tumors can grow ...

As veterinarians, we’re often the bearers of difficult news.  This Memorial Day, I experienced the heartbreak that comes with ...

Known as the "silent killer," hemangiosarcoma is a highly invasive canine cancer that causes blood vessels to branch, fragment or rupture. Dogs often show no symptoms until the tumor grows large ...

According to the Morris Animal Foundation, hemangiosarcoma is a deadly canine cancer that can strike without warning. It most commonly affects dogs like Moses who are middle-aged or older and male.

All 62 pounds of him meant Radar didn’t cuddle on your lap; he nestled against you, forcing his way under your legs. He loved ...

Hemangiosarcoma, or HSA, is a common and uniformly fatal cancer in dogs, with particularly high incidence in some popular breeds. First subject vaccinated with investigational vaccine for early ...

Hemangiosarcoma, also known as HSA, is a highly malignant cancer of blood vessels, most commonly affecting the spleen or heart of older, large breed dogs, according to the Cornell University ...