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Sakai Y, Hiyama M, Kagimoto S, Mitsui Y, Imaiumi M, Okayama T, Haradono K, Sakurai M, Morimoto M. Enteric peripheral neuroblastoma in a calf. J Vet Med Sci 2019; 81:824-827. [PMID: 30971632 PMCID: PMC6612498 DOI: 10.1292/jvms.18-0450] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
An 11-month-old female Japanese Black calf had showed chronic intestinal symptoms. A
large mass surrounding the colon wall that was continuous with the colon submucosa was
surgically removed. After recurrence and euthanasia, a large mass in the colon region and
metastatic masses in the omentum, liver, and lung were revealed at necropsy. Pleomorphic
small cells proliferated in the mass and muscular layer of the colon. The cells were
positively stained with anti-doublecortin (DCX), PGP9.5, nestin, and neuron specific
enolase (NSE). Thus, the diagnosis of peripheral neuroblastoma was made. This is the first
report of enteric peripheral neuroblastoma in animals. Also, clear DCX staining signal
suggested usefulness of DCX immunohistochemistry to differentiate the neuroblastoma from
other small cell tumors in cattle.
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Affiliation(s)
- Yusuke Sakai
- Laboratory of Veterinary Pathology, Joint Faculty of Veterinary Medicine, Yamaguchi University, 1677-1 Yoshida, Yamaguchi-shi, Yamaguchi 753-8515, Japan
| | - Masato Hiyama
- Laboratory of Large Animal Clinical Medicine, Joint Faculty of Veterinary Medicine, Yamaguchi University, 1677-1 Yoshida, Yamaguchi-shi, Yamaguchi 753-8515, Japan
| | - Saya Kagimoto
- Laboratory of Veterinary Pathology, Joint Faculty of Veterinary Medicine, Yamaguchi University, 1677-1 Yoshida, Yamaguchi-shi, Yamaguchi 753-8515, Japan
| | - Yuki Mitsui
- Laboratory of Veterinary Pathology, Joint Faculty of Veterinary Medicine, Yamaguchi University, 1677-1 Yoshida, Yamaguchi-shi, Yamaguchi 753-8515, Japan
| | - Miko Imaiumi
- Laboratory of Veterinary Pathology, Joint Faculty of Veterinary Medicine, Yamaguchi University, 1677-1 Yoshida, Yamaguchi-shi, Yamaguchi 753-8515, Japan
| | - Takeshi Okayama
- Tobu Large Animal Clinic, NOSAI Yamaguchi, 512-2 Kuhara, Shuto-cho, Iwakuni-shi, Yamaguchi 742-0417, Japan
| | - Kaori Haradono
- Tobu Large Animal Clinic, NOSAI Yamaguchi, 512-2 Kuhara, Shuto-cho, Iwakuni-shi, Yamaguchi 742-0417, Japan
| | - Masashi Sakurai
- Laboratory of Veterinary Pathology, Joint Faculty of Veterinary Medicine, Yamaguchi University, 1677-1 Yoshida, Yamaguchi-shi, Yamaguchi 753-8515, Japan
| | - Masahiro Morimoto
- Laboratory of Veterinary Pathology, Joint Faculty of Veterinary Medicine, Yamaguchi University, 1677-1 Yoshida, Yamaguchi-shi, Yamaguchi 753-8515, Japan
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