Cancer of the urinary tract in dogs can affect the kidneys, ureters, urinary bladder, prostate, or urethra. Within the urinary system, the bladder is the location most frequently affected with cancer. Compared to cancer in other locations in the body, bladder cancer is unusual, comprising 1-2% of all cancers in the dog. With more than 65 million pet dogs in the United States, however, even unusual cancers like bladder cancer, are problems for numerous dogs and their families.
What is bladder cancer? The most common cancer of the dog urinary bladder is invasive transitional cell carcinoma (TCC) of intermediate to high grade. TCC is a malignant tumor, i.e. cancer, that develops from the transitional epithelial cells that line the bladder. In dogs, this tumor invades into the deeper layers of the bladder wall including the muscle layers. As the cancer enlarges in the bladder, it can cause obstruction to … Read the rest
Canine cancer is the result of cell growth which is uncontrolled and that serves no purpose. Cancer in dos is also referred to as a neoplasia, tumor and malignancy. Any body tissue can develop cancer. Cancer either originates at a site, which is called primary cancer or spreads from another area, which is called secondary cancer. Cancer spreads in the body through the blood or the lymph system. Once a cancer starts to spread it becomes increasingly more difficult to treat (called cancer that has metastisized)
Hearing that your dog has canine cancer does not mean the end of its life. Like cancer treatment in people, there are now many options for treating your pet. In general, treatments tend to be more effective and have fewer side effects. Cancer is seen in about 1,100 of every 100,000 dogs and is treated by a veterinary oncologist.
Cancer is often referred to … Read the rest
A mammary tumor is a tumor originating in the mammary gland. It is a common finding in older female dogs that are not spayed (the incidence rate is one in 4 in unspayed female dogs over the age of 4), but they are found in other animals as well. The mammary glands in dogs are associated with their nipples and extend from the underside of the chest to the groin on both sides of the midline. There are many differences between mammary tumors in animals and breast cancer in humans, including tumor type, malignancy, and treatment options.
Mammary tumors can be small, simple nodules or large, aggressive, metastatic growths. With early detection and prompt treatment, even some of the more serious tumors can be successfully treated.
There are multiple types of mammary tumors in dogs. Approximately 50% of all mammary tumors in dogs are benign, and the other 50% are … Read the rest