- 著者
- Masaya IGASE Takako SHIMOKAWA MIYAMA Satoshi KAMBAYASHI Yumiko SHIMOYAMA Hiroko HIRAOKA Yumi HIRATA Miki IWATA Kenji BABA Takuya MIZUNO Masaru OKUDA
- 出版者
- 公益社団法人 日本獣医学会
- 雑誌
- Journal of Veterinary Medical Science (ISSN:09167250)
- 巻号頁・発行日
- pp.15-0156, (Released:2015-12-04)
- 被引用文献数
- 7
A 10-year-old female spayed mixed breed cat with a subcutaneous mass on the right hind limb-was revealed with bimodal monoclonal gammopathy composed of IgA by immunoelectrophoresis and immunofixation. Approximately 1 month after referral, the cat died due to renal failure. Postmortem immunohistopathologic evaluation of the subcutaneous mass revealed neoplastic cell proliferation of plasma cells and giant myeloma cells. Neoplastic cells were also present in the liver and spleen. These results led to the diagnosis of a rare case of feline myeloma-related disorders with extramedullary plasmacytoma infiltrating in multiple locations. This report emphasizes the necessity to accumulate cases with similar clinicopathologic findings in the future.