Introduction: Understanding Lymphoma in Dogs

Lymphoma is a type of cancer that affects the lymphatic system, which is responsible for maintaining the body’s immune response. It is one of the most common forms of cancer in dogs, accounting for around 15-20% of all canine cancer cases. Lymphoma can affect any breed of dog, but it is more prevalent in certain breeds, such as Boxers, Golden Retrievers, and Rottweilers.

Causes and Symptoms of Lymphoma in Dogs

The exact cause of lymphoma in dogs is unknown, but certain factors such as genetics, environmental factors, and exposure to chemicals have been linked to an increased risk of developing the condition. The symptoms of lymphoma in dogs can vary depending on the location and severity of the cancer. Common symptoms include swollen lymph nodes, lethargy, weight loss, loss of appetite, and vomiting.

Diagnosing Lymphoma in Dogs: Tests and Procedures

Diagnosing lymphoma in dogs usually involves a combination of physical examination, blood tests, and imaging tests such as X-rays, ultrasound, and CT scans. Biopsy is the most definitive test for lymphoma, which involves taking a sample of the affected tissue and examining it under a microscope. Once the diagnosis has been confirmed, the stage of the cancer will be determined, which helps to guide treatment decisions and predict the prognosis.