Lymphoma radiation
therapy for pets
in Florida.
Lymphoma is the most common cancer in cats and one of the most common in dogs. Radiation plays a critical role in localized forms — particularly nasal, mediastinal, and spinal lymphoma — achieving local control that chemotherapy alone cannot match.
“The only center 100% dedicated to Radiation Oncology in Florida”
Radiation targets what
chemotherapy cannot reach alone.
Lymphoma is a systemic disease — but some forms are highly localized. For these, radiation provides the precision local control that systemic chemotherapy cannot replicate. Nasal lymphoma in cats, mediastinal masses causing breathing difficulty, and spinal lymphoma compressing the cord are all situations where radiation changes the outcome.
The biology of lymphoma varies enormously by anatomic site, cell type (B-cell vs. T-cell), and grade. High-grade multicentric lymphoma requires chemotherapy as the primary treatment. But localized anatomic lymphoma — confined to the nasal cavity, mediastinum, spine, or skin — often responds best to a combination of local radiation and systemic chemotherapy, with outcomes significantly better than either alone.
Nasal lymphoma in cats — a standout case
Nasal lymphoma is the most common nasal tumor in cats and one of the most radiation-responsive cancers in veterinary medicine. With radiation — alone or combined with chlorambucil or CHOP-based chemotherapy — median survival times of 1–2 years are commonly reported. Many cats maintain excellent quality of life throughout. This is one of the best-prognosis cancer diagnoses a cat can receive.
When radiation changes the course
For mediastinal lymphoma causing respiratory compromise, emergency radiation can reduce tumor bulk rapidly — often within the first 1–2 fractions. For spinal lymphoma causing progressive paresis, radiation can decompress the spinal cord and allow neurological recovery. These are situations where radiation is not just complementary — it is urgent.
Localized lymphoma
that responds to radiation.
Radiation is most impactful in anatomically localized lymphoma. The cases below represent the forms where radiation is part of the standard treatment approach.
Precision radiation
integrated with your team.
Lymphoma treatment at AARADONC begins with a complete review of pathology, immunophenotyping, staging, and systemic treatment history. Dr. DiBernardi personally designs the radiation component and coordinates with your oncologist for full multimodal planning.
Complete staging review. Anatomic site, immunophenotype, grade, and systemic extent all inform how and whether radiation should be integrated.
CFRT for localized disease. Definitive CFRT achieves high complete response rates for nasal, mediastinal, and other anatomically confined lymphoma.
Palliative RT for urgent or bulky disease. Rapid tumor reduction with 3–5 session palliative protocols — especially useful for mediastinal or spinal compression cases.
CFRT or palliative RT — chosen by site and urgency.
What pet owners
ask us most.
Same-day response.
Dr. DiBernardi personally reviews every case. Tell us about your pet and we'll respond the same day with a clear, honest recommendation.
Request a Consultationlymphoma.
Submit a referral and receive same-day acknowledgment. We coordinate directly with your practice and any oncology team managing the systemic component.
Referral Information →