This week’s segment features Boomer the 8-year-old Staffordshire Terrier!!! It was noted when Boomer came in for a physical exam that one of his testicles was larger than the other. Boomer was diagnosed with a testicular tumor that was confirmed with biopsy to be testicular cancer. Testicular tumors are among the most common cancers seen in intact (unneutered) male dogs, particularly as they age. While many of these tumors are treatable when caught early, they can sometimes go unnoticed until they become quite large.
Signs of testicular neoplasia may include enlargement of one or both testicles, asymmetry of the scrotum, swelling, discomfort, or changes in appearance. Some tumors can also produce hormones that lead to other symptoms such as hair loss, skin changes, enlargement of the mammary glands, or even changes in blood cell production. Dogs with retained testicles (cryptorchid dogs) are at an especially high risk of developing testicular tumors. In these cases, the cancer may develop inside the abdomen, making it more difficult to detect without veterinary examination and diagnostic imaging.
The good news is that surgical removal of the affected testicle(s) is often curative, especially when the disease is identified before it has spread. Routine wellness examinations are important for detecting abnormalities early and ensuring the best possible outcome. After a successful neuter by Dr. Janzen, Boomer is back to his normal and happy self!