The first report of the ante-mortem diagnosis of Ollulanus            tricuspis infection in two dogs

Daiki KATO; Mariko OISHI; Koichi OHNO; Ko NAKASHIMA; Atsuhito WADA; Tatsushi MORITA; Soichi IMAI; Masaya TSUBOI; James K. CHAMBERS; Kazuyuki UCHIDA; Hajime TSUJIMOTO

doi:10.1292/jvms.15-0158

Internal Medicine

The first report of the ante-mortem diagnosis of Ollulanus tricuspis infection in two dogs

Daiki KATO, Mariko OISHI, Koichi OHNO, Ko NAKASHIMA, Atsuhito WADA, Tatsushi MORITA, Soichi IMAI, Masaya TSUBOI, James K. CHAMBERS, Kazuyuki UCHIDA, Hajime TSUJIMOTO

著者情報

Daiki KATO
Department of Veterinary Internal Medicine, Graduate School of Agricultural and Life Sciences, The University of Tokyo, 1–1–1 Yayoi, Bunkyo-ku, Tokyo 113–8657, Japan
Mariko OISHI
Department of Veterinary Internal Medicine, Graduate School of Agricultural and Life Sciences, The University of Tokyo, 1–1–1 Yayoi, Bunkyo-ku, Tokyo 113–8657, Japan
Koichi OHNO
Department of Veterinary Internal Medicine, Graduate School of Agricultural and Life Sciences, The University of Tokyo, 1–1–1 Yayoi, Bunkyo-ku, Tokyo 113–8657, Japan
Ko NAKASHIMA
Department of Veterinary Internal Medicine, Graduate School of Agricultural and Life Sciences, The University of Tokyo, 1–1–1 Yayoi, Bunkyo-ku, Tokyo 113–8657, Japan
Atsuhito WADA
Department of Veterinary Internal Medicine, Graduate School of Agricultural and Life Sciences, The University of Tokyo, 1–1–1 Yayoi, Bunkyo-ku, Tokyo 113–8657, Japan
Tatsushi MORITA
Division of Veterinary Infectious Disease, Department of Veterinary Pathobiology, Nippon Veterinary and Life Science University, 1–7–1 Kyonanchyo Musashino, Tokyo 180–8602, Japan
Soichi IMAI
Division of Veterinary Infectious Disease, Department of Veterinary Pathobiology, Nippon Veterinary and Life Science University, 1–7–1 Kyonanchyo Musashino, Tokyo 180–8602, Japan
Masaya TSUBOI
Department of Veterinary Pathology, Graduate School of Agricultural and Life Sciences, The University of Tokyo, 1–1–1 Yayoi, Bunkyo-ku, Tokyo 113–8657, Japan
James K. CHAMBERS
Department of Veterinary Pathology, Graduate School of Agricultural and Life Sciences, The University of Tokyo, 1–1–1 Yayoi, Bunkyo-ku, Tokyo 113–8657, Japan
Kazuyuki UCHIDA
Department of Veterinary Pathology, Graduate School of Agricultural and Life Sciences, The University of Tokyo, 1–1–1 Yayoi, Bunkyo-ku, Tokyo 113–8657, Japan
Hajime TSUJIMOTO
Department of Veterinary Internal Medicine, Graduate School of Agricultural and Life Sciences, The University of Tokyo, 1–1–1 Yayoi, Bunkyo-ku, Tokyo 113–8657, Japan

キーワード: canine, gastritis, nematode, Ollulanus tricuspis, vomiting

ジャーナルフリー

2015 年 77 巻 11 号 p. 1499-1502

DOI https://doi.org/10.1292/jvms.15-0158

J-STAGE : jvms 79 8 pp.e1-

詳細

抄録

Ollulanus tricuspis is a small nematode parasite of the stomach, and its infection has been reported worldwide in cats but only one report in dogs as post-mortem diagnosis. Two dogs, kept in the Tokyo area, were presented for chronic vomiting. Chronic gastritis was diagnosed histologically, and many nematodes were detected in endoscopically-biopsied gastric samples and in the mucus of vomitus in both dogs. The parasites were small (<1 mm), and their morphological characteristics were consistent with those previously reported for O. tricuspis. The symptoms in one dog completely disappeared after anthelmintic therapy. To our knowledge, this is the first report describing ante-mortem diagnosis of spontaneous gastric O. tricuspis infection in dogs in which infectivity and pathogenicity of the nematode are suggested.

責任著者(Corresponding author)

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