Cancers that Affect Cats

Some owners are shocked to hear that their fluffy feline has developed some type of cancer; most often because many people are unaware that cats can also develop various types of cancer. While it is unfortunate situation, it's also important for cat owners to be aware of the various types of cancers that can affect their cat as well as what the different symptoms and treatment options are.

Feline Cancer: What Organs Are Affected?

Just as in a human, cancers that affect cats can affect any organ, tissue or bone, anywhere in the body. Furthermore, different types of cancer can affect different organs. For example, feline skin cancer can be due to squamous cell carcinoma, lymphosarcoma, fibrosarcoma, mast cell tumors or basal cell tumors. In cats, much like in humans, the type of cancer is named based on the type of cell that is affected.

What Does Cancer in a Cat Look Like?

Unfortunately, this large number of possibilities in terms of location and type of cancer also means that there are thousands upon thousands of different symptoms. Furthermore, much like in humans, each cat is different and may produce a different set of symptoms. More importantly, cats are known for hiding their illnesses until their health has declined greatly, so recognizing that a cat is ill can be extremely difficult.

The symptoms for feline cancers can vary greatly. Some cats may produce non-specific symptoms such as vomiting or diarrhea, while other cats may have blood present in their urine, changes in bowl movements, behavioral changes or even an unusual odor.

Generally, owners should keep an eye out for any physical changes to their cat's body, such as an unusual growth or lump as well as any sore (especially a sore that does not seam to heal.) Weight loss, loss of appetite, and any behavioral changes are also indicative of a health issue and require the immediate attention of a veterinarian.

What Are The Treatment Options for Cancer in a Cat?

Just as different cancers can produce different symptoms, different cancers also require different treatment approaches.

Feline Cancer Treatment: Surgery

Surgery is generally straightforward and involves the removal of a cancerous tumor to prevent further multiplication of the cancerous cells. Surgery can also be combined with other cancer treatments to strengthen the overall treatment process.

Feline Cancer Treatment: Radiation Therapy

In radiation therapy, energy waves are concentrated and used to damage the DNA of cancer cells, effectively either preventing the cell from continuing to multiply or killing it off completely.

Feline Cancer Treatment: Chemotherapy

While radiation therapy targets specific cells, chemotherapy kills off all cells, including the healthy cells. It is often a popular treatment option because it essentially "buys time" for the cat and his owner, though it does not necessarily result in a full recovery for the cat.

Feline Cancer Treatment: Additional Cancer Treatment Options

There are several other treatments that are available, depending on the region in which the owner and cat reside. Other options for cancer treatment include targeted therapy, cryosurgery, photodynamic therapy, immunotherapy and hyperthermia.

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Additional Information:

PetMD: Cancer in Cats

PetCancerCenter.Org: Cancer Treatments for Cats and Dogs