Volume 27, Number 4—April 2021
Research
Histopathological Characterization of Cases of Spontaneous Fatal Feline Severe Fever with Thrombocytopenia Syndrome, Japan
Yusuke Sakai
, Yuko Kuwabara, Keita Ishijima1, Saya Kagimoto, Serina Mura, Kango Tatemoto1, Ryusei Kuwata2, Kenzo Yonemitsu1, Shohei Minami, Yudai Kuroda1, Kenji Baba, Masaru Okuda, Hiroshi Shimoda, Masashi Sakurai, Masahiro Morimoto, and Ken Maeda1
, Yuko Kuwabara, Keita Ishijima1, Saya Kagimoto, Serina Mura, Kango Tatemoto1, Ryusei Kuwata2, Kenzo Yonemitsu1, Shohei Minami, Yudai Kuroda1, Kenji Baba, Masaru Okuda, Hiroshi Shimoda, Masashi Sakurai, Masahiro Morimoto, and Ken Maeda1
Table 3
Lesions in the lymphatic system from 7 cats with fatal severe fever with thrombocytopenia syndrome, Japan*
| Lesions | Case no., n = no. lymph nodes assessed |
||||||
|---|---|---|---|---|---|---|---|
| 1, n = 4 | 2, n = 1 | 3, n = 4 | 4, n = 9 | 5, n = 7 | 6, n = 4 | 7, n = 6 | |
| Hyperplasia without SFTSV-positive cells | 0 | 0 | 3 | 0 | 2 | 2 | 0 |
| SFTSV-positive blastic lymphocytes | 3 | 1 | 1 | 6 | 2 | 1 | 2 |
| Necrotizing lymphadenitis |
1 |
0 |
0 |
3 |
3 |
1 |
4 |
| *SFTSV, severe fever with thrombocytopenia syndrome virus. | |||||||
1Current affiliation: National Institute of Infectious Diseases, Tokyo, Japan.
2Current affiliation: Okayama University of Science, Ehime, Japan.
Page created: February 17, 2021
Page updated: March 18, 2021
Page reviewed: March 18, 2021
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