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Radiation therapy is the medical use of high dose radiation to destroy cancer cells by damaging the cells’ DNA to interfere with cell replication and kill them. It may be used on its own or in combination with other treatments, such as surgery or chemotherapy, or to reduce the size of very large tumors prior to surgery.
As an owner and guardian of your dog, you should be advised of things so you can make educated decisions. Radiation therapy is no joke. Each treatment requires general anesthesia, and protocols for designed for cancer remissions involve multiple treatments each week, sometimes even daily.
Radiation therapy for cats and dogs aims to harm or kill cancerous cells. When veterinary oncologists recommend radiation, it’s because they believe it gives your pet the best chance to have a good quality of life and/or extended time with you.
External Beam Radiotherapy (Teletherapy) in Animals. In most veterinary practices offering radiation therapy, linear accelerators are the source of the ionizing radiation used to treat neoplasia and occasionally specific benign diseases.
At BluePearl, radiation therapy treatments are done by appointment. Each treatment only takes 15-30 minutes on average. Your pet can typically go home the same day he receives treatment. For some pets, their cancer can be cured with radiation therapy.
Radiation therapy is a common treatment modality for pet cancer. It uses ionizing radiation to damage the DNA in tumor cells, resulting in tumor cell death. Radiation therapy, like surgery, can offer local control of solid tumors.
Stereotactic radiation therapy is a treatment option for tumors that are hard to reach or cannot be removed surgically, with less damage to normal tissues and fewer treatment days needed compared to traditional radiation therapy. Key Takeaways.
Radiation therapy is one of the most common forms of cancer treatment in veterinary oncology. It is used to treat local (smaller) sites of cancer. Radiation can be used in the management of cancers that cannot be treated successfully by surgery or chemotherapy alone.
External beam radiation therapy using a linear accelerator (linac) is the most common type of radiation therapy, in which radiation beams are shaped to the aim at the pet’s tumor or surgical scar while avoiding as much normal tissue as possible. Most pets are anesthetized for each treatment and carefully positioned on a treatment couch.
From surgery to chemotherapy to radiation therapy, veterinary cancer specialists can offer your pet the very latest diagnostic and treatment options and the best chance of survival. With optimal treatment, cancer in many cases simply becomes another manageable chronic disease.