A nasal osteoma with an acute course in a Japanese Black heifer

Reiichiro SATO; Yumi UNE; Hiroo MADARAME; Hyougo HANAMI; Eiichi KANAI; Hironobu MURAKAMI; Atsushi TSUKAMOTO; Takehito SUZUKI; Hideharu OCHIAI; Masato KIKUCHI; Hidekazu TANAKA; Ken ONDA

doi:10.1292/jvms.17-0041

Internal Medicine

A nasal osteoma with an acute course in a Japanese Black heifer

Reiichiro SATO, Yumi UNE, Hiroo MADARAME, Hyougo HANAMI, Eiichi KANAI, Hironobu MURAKAMI, Atsushi TSUKAMOTO, Takehito SUZUKI, Hideharu OCHIAI, Masato KIKUCHI, Hidekazu TANAKA, Ken ONDA

著者情報

Reiichiro SATO
Laboratory of Farm Animal Internal Medicine, School of Veterinary Medicine, Azabu University, 1-17-71 Fuchinobe, Chuo-ku, Sagamihara, Kanagawa 252-5201, Japan
Yumi UNE
Laboratory of Veterinary Pathology, School of Veterinary Medicine, Azabu University, 1-17-71 Fuchinobe, Chuo-ku, Sagamihara, Kanagawa 252-5201, Japan
Hiroo MADARAME
Laboratory of Small Animal Clinics, School of Veterinary Medicine, Azabu University, 1-17-71 Fuchinobe, Chuo-ku, Sagamihara, Kanagawa 252-5201, Japan
Hyougo HANAMI
Laboratory of Veterinary Pathology, School of Veterinary Medicine, Azabu University, 1-17-71 Fuchinobe, Chuo-ku, Sagamihara, Kanagawa 252-5201, Japan
Eiichi KANAI
Laboratory of Veterinary Ragiology, School of Veterinary Medicine, Azabu University, 1-17-71 Fuchinobe, Chuo-ku, Sagamihara, Kanagawa 252-5201, Japan
Hironobu MURAKAMI
Laboratory of Animal Health II, School of Veterinary Medicine, Azabu University, 1-17-71 Fuchinobe, Chuo-ku, Sagamihara, Kanagawa 252-5201, Japan
Atsushi TSUKAMOTO
Laboratory of Laboratory Animal Science, School of Veterinary Medicine, Azabu University, 1-17-71 Fuchinobe, Chuo-ku, Sagamihara, Kanagawa 252-5201, Japan
Takehito SUZUKI
Laboratory of Nutirion, School of Veterinary Medicine, Azabu University, 1-17-71 Fuchinobe, Chuo-ku, Sagamihara, Kanagawa 252-5201, Japan
Hideharu OCHIAI
Institute of Biosciences, School of Veterinary Medicine, Azabu University, 1-17-71 Fuchinobe, Chuo-ku, Sagamihara, Kanagawa 252-5201, Japan
Masato KIKUCHI
Seibu Veterinary Clinic, Chiba Agricultural and Mutual Aid Association, 154-11 Ijino Aza Koshinori, Shisui-machi, Inba-gun, Chiba 285-0902, Japan
Hidekazu TANAKA
Seibu Veterinary Clinic, Chiba Agricultural and Mutual Aid Association, 154-11 Ijino Aza Koshinori, Shisui-machi, Inba-gun, Chiba 285-0902, Japan
Ken ONDA
Laboratory of Farm Animal Internal Medicine, School of Veterinary Medicine, Azabu University, 1-17-71 Fuchinobe, Chuo-ku, Sagamihara, Kanagawa 252-5201, Japan

キーワード: computed tomography, endoscopy, heifer, nasal cavity, osteoma

ジャーナルフリー

2017 年 79 巻 7 号 p. 1220-1224

DOI https://doi.org/10.1292/jvms.17-0041

Browse “Advance online publication” version

詳細

抄録

A 14-month-old Japanese Black heifer presented with unilateral epistaxis and mild swelling of the right face. Radiography revealed a mass with increased radiopacity on the right side of the nasal bridge, extending to the left side. Intranasal endoscopy confirmed a large tumor-like structure protruding into the nasal cavity. Following euthanasia, cranial computed tomography (CT) was performed, revealing a tumor 24.3 × 17.5 × 14.8 cm in size. The tumor occupied the entire right nasal cavity and the frontal and sphenoid sinuses. Histopathological examination revealed that the tumor consisted of well-differentiated trabecular bones and loose connective tissue. Based on these findings, a diagnosis of osteoma was established. This report describes a case of osteoma with an acute course in a Japanese Black heifer.

責任著者(Corresponding author)

J-STAGEへの登録はこちら（無料）