- 公益社団法人 日本獣医学会
- Journal of Veterinary Medical Science (ISSN:09167250)
- pp.13-0260, (Released:2014-02-10)
The present study was carried out to analyze the prognosis of 163 cats with lymphoma classified anatomically and cytomorphologically. Anatomically, alimentary lymphoma was the most common form, and showed significantly shorter survival than mediastinal and nasal lymphomas in cats. Cytomorphologically, there was no predominant subtype in feline lymphomas. Immunoblastic type (18%), centroblastic type (16%), globule leukocyte type (15%), lymphocytic type (12%), lymphoblastic type (12%), pleomorphic medium and large cell type (10%) and anaplastic large cell type (7%) were relatively common subtypes. Most of cats with globule leukocyte lymphoma were alimentary formed. Comparing median survival time among the classification, cats with globule leukocyte lymphoma showed significantly shorter survival than those with high-grade and other low-grade lymphomas. Futhermore, cats with high-grade lymphoma showed significantly shorter survival than cats with other low-grade lymphoma. The present study indicated the clinical significance of anatomical and cytomorphological evaluation in feline lymphomas.