Studies show that large, deep, fast growing rhabdomyosarcoma tumors tend to be malignant. They can metastasize in organs such as the liver, kidney, spleen, adrenal glands and lungs. While there is no sex predisposition to soft tissue cancer in canines, rhabdomyosarcomas have been found in both younger and older dogs, and most commonly in medium to large breed canines. Early diagnosis is key to the prognosis; therefore, it is recommended that any visible growth or lump you may discover on your dog be checked immediately.

As with many types of cancer, the presence of the disease is not always apparent. A growth of any kind should be investigated as soon as possible, in order to avoid the serious consequences and extensive treatment that cancer can bring.

There are four main classifications of rhabdomyosarcomas in canines.

As we find in the medical documentation for cancer in humans, the cause of some cancers is not specifically defined. Your furry family member may have developed a soft tissue cancer due to the factors listed here.

The veterinary team at the clinic will perform a physical examination as the diagnostic process begins. No doubt, you will be able to point out the location of the mass you are concerned about. Because your veterinary caregiver has experience with scrutinizing the canine body form, she may find lesions or tumors that you did not know were present.

When a tumor is located, your veterinarian could assess the tumor size and scale of fixation simply by palpating the lump. In the case of an oral or bladder tumor, further testing methods are necessary for determining the presence and type of tumor.

Tools that may be used are listed here.

Other tests will include complete blood count, serum biochemical profile, electrolyte panel and urinalysis.

Treatment for your beloved family pet will include surgical removal of the tumor (if possible). A thorough first removal surgery is ideal, in order to prevent recurrence. Your veterinary care team will carefully determine the scope of the surgical area. Soft tissue cancers tend to require a wide, deep incision in order to remove the entire tumor. Fortunately, for some canines, the removal of the lesion is the only treatment required.

Other pets will need accompanying radiation. This is often the protocol, to prevent or reduce the regrowth that may occur. Radiation is also used on tumors that are not able to be removed. Chemotherapy is an additional treatment step. It works best in combination with surgery and/or radiation but is sometimes used alone as a method of improving the quality of life and lifespan of a dog with an inoperable mass.

Limb amputation is another option for tumors of the extremities but is often not the preferred treatment if surgery is a viable choice.

The overall prognosis for your pet can vary depending on several factors.

This being said, your much-loved pet can have a successful surgery and recovery if the cancer is caught early and aggressive treatment begins soon after the diagnosis. Your veterinary team will be able to counsel you in the best course of action to take to give your appropriate pet care, whether in the form of tumor removal, amputation of a limb, or palliative treatment.