Lymph nodes on back of cat head3/18/2024 Some of these medications may be available through your regular veterinarian, while some have to be given by a Board Certified Veterinary Oncologist. There are great chemotherapy protocols for lymphoma in animals today. This is a great, non-invasive diagnostic tool to potentially see enlarged lymph nodes within the abdomen that can’t be palpated on physical exam.Ĭare: Again, this will greatly depend on the type of cancer your cat has. If your veterinarian is suspicious of cancer, they may likely recommend an abdominal ultrasound be performed. Other times, your cat may become very lethargic, have a decreased appetite or stop eating altogether, develop vomiting, diarrhea, and excessive drinking.Īs discussed above, you may or may not feel large lymph nodes on your cat. Oftentimes, cats and dogs with lymphoma will still act completely normal, despite their lymph nodes being greatly enlarged. Signs: Signs vary greatly depending on the type of cancer. If there is a tumor anywhere in/on the cat’s body, the tumor can metastasize or spread to the nearby lymph nodes, causing them to become enlarged. Lymph nodes can also become enlarged from other types of cancer. In these cases, the lymph nodes near the intestines become enlarged, leaving owners and veterinarians unaware without advanced testing. Lymphoma of the GI tract is very common, representing 74% of all feline intestinal tumors. The lymph nodes that you can feel can become enlarged, in addition to lymph nodes within the cat’s abdomen. Lymphoma is a type of cancer that literally invades the lymph nodes, causing them to become enlarged. CancerĬauses: Lymphoma is the most common cancer that can cause enlarged lymph nodes in cats. The 4 Most Common Causes of Lymphadenopathy 1. Image Credit: Sheila Fitzgerald, Shutterstock. If the abdominal nodes are only mildly enlarged, or your cat is overweight, your veterinarian will likely be unable to feel anything abnormal on an exam. The nodes within the abdomen can be palpated only when greatly enlarged, especially in thin cats. The lymph nodes in the chest cannot be palpated due to the protection of the ribs. The lymphatic system and lymph nodes are also found within the chest and abdomen. Trained veterinarians can often find the nodes along the jaw, in front of the shoulders, under the armpits, within the groin, and along the back of the leg. Lymph nodes are found throughout the body. The system carries lymph fluid throughout the body, which contains white blood cells and inflammatory cells of the body, meant to help fight disease and infection. The lymphatic system is a network of lymph nodes and tracts meant to rid the body of toxins, waste, bacteria, and viruses. Lymph nodes are small, soft, ovoid-shaped pieces of tissue found in the body within the lymphatic system. What Are Lymph Nodes? And Where Are They Found?
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