Over time, he had even developed enlarged lymph nodes under his chin and had begun to drool and rub at his face. (bricktownvet.com)
Your veterinarian may also find enlarged lymph nodes and higher than normal liver enzyme counts. (dog-health-handbook.com)
In dogs with lymphoma, we most commonly see enlarged lymph nodes on the outside of the body and using x-rays or ultrasound, see enlarged internal lymph nodes as well. (amcny.org)