Histiocytic Sarcoma in Bernese Mountain Dogs, Retrievers and Rottweilers

Hstiocytic sarcoma (HS) is a malignant disease found most often in Bernese Mountain dogs, retrievers and rottweilers. Males are more commonly affected than females and it can occur at any age. It is also called Histiocytic sarcoma complex, malignant histiocytosis and disseminated histocytic sarcoma. There are two forms of the disease, localized or disseminated. The …