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

Surgeons at Washington State University’s Veterinary Teaching Hospital removed a pheochromocytoma from a 12-year-old dog named Jessie ...

The causes of edema in dogs can vary widely, depending on the affected area. Here are some common categories: In addition, some cancers like lymphoma and mast cell tumors, can trigger edema ...

Caption Bernese mountain dogs present a high incidence of familial cancers: histiocytic sarcoma (in black), lymphoma (in blue), and mast cell tumor (in green). This breed represents a unique model ...

When too many of these cells are generated, however, they can develop into a mast cell tumor — one of the most common types of tumors in dogs. Although they typically develop on the skin ...