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Lymphoma in Cats - Symptoms, Diagnosis & Chemotherapy

Understand feline lymphoma diagnosis and chemotherapy treatment options.

Mar 10, 2026

What is Feline Lymphoma?

Feline lymphoma is one of the most common cancers in cats. While FeLV-positive cats have higher incidence, lymphoma (especially alimentary type) is also common in FIV/FeLV-negative cats.

Lymphoma

Lymphoma

Symptoms

  • Abdominal mass
  • Vomiting, diarrhea
  • Weight loss
  • Enlarged lymph nodes

Diagnosis

Ultrasound, biopsy diagnose. Type and stage determine treatment.

Chemotherapy

  • Chemotherapy
  • Targeted therapy
  • Radiation therapy

Sources & References

  • Veterinary Cancer Society - Feline Lymphoma

Early diagnosis and chemotherapy significantly extend survival.

Sources & References

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