About two thirds of dogs that have a tumor on the spleen have a malignant form of cancer, and about two thirds of them are hemangiosarcoma (1). These tumors are more commonly found in Labradors ...

Tumors develop when cells in the body grow uncontrollably. Finding a tumor on your dog can be very frightening, but they are ...

(2) The balance of malignant spleen cancers in dogs may include lymphomas, histiocytic sarcomas, and osteosarcomas, among others. Non-malignant tumors can include hematomas, abscesses, nodular ...

"Jake is the absolute best boy and really is living his best life," the Lab's new owner said of the dog's ... about the tumor. Recognizing that surgery to remove the substantial mass would be ...

Mandy Moore's beloved dog Jackson is on the road to recovery ... "They removed a 10 inch, 6 lb mass on his spleen (and his spleen too)." "He is a fighter and here's hoping he continues to heal ...

However, tumors in dogs are most common in the skin, heart, and spleen. Hemangiosarcomas are highly invasive and can be deadly. They are known as “silent killers” because dogs don’t always ...