Lymph Node Diseases in Dogs
Introduction The lymph nodes are part of the lymphatic system. They have several important functions regarding the immune system, and are good indicators of disease. The mammalian body has many internal lymph nodes. These can only be visualized by exploratory surgery, a CT scan, an MRI, a radiograph, or an ultrasound. If you would like to compare animal to people lymph nodes the Mayo Clinic web site has a nice explanation. Check it out after reading this page. During a physical exam the external ones can be palpated to determine if they are enlarged. The medical term for enlarged external
