한국임상수의학회지 (Journal of Veterinary Clinics)

  • 제33권3호
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  • Pages.168-171
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  • 2016
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  • 1598-298X(pISSN)
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  • 2384-0749(eISSN)
한국임상수의학회 (The Korean Society of Veterinary Clinics)
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Ethmoidal Meningoencephalocele Associated with Seizure in a Juvenile Alaskan Malamute

  • Park, Sun-young (Veterinary medical center College of Veterinary Medicine, Chungbuk National University) ;
  • Lee, Young-jae (Veterinary medical center College of Veterinary Medicine, Chungbuk National University) ;
  • Song, Jin-young (Veterinary medical center College of Veterinary Medicine, Chungbuk National University) ;
  • Jeon, Seok-ho (Veterinary medical center College of Veterinary Medicine, Chungbuk National University) ;
  • Jeong, Ji-yoon (Veterinary medical center College of Veterinary Medicine, Chungbuk National University) ;
  • Kang, Byeong-taek (Veterinary medical center College of Veterinary Medicine, Chungbuk National University) ;
  • Kang, Ji-hoon (Veterinary medical center College of Veterinary Medicine, Chungbuk National University) ;
  • Chang, Jin-hwa (Veterinary medical center College of Veterinary Medicine, Chungbuk National University) ;
  • Chang, Dong-woo (Veterinary medical center College of Veterinary Medicine, Chungbuk National University)
  • 투고 : 2015.06.24
  • 심사 : 2016.06.13
  • 발행 : 2016.06.30
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초록

Signalment: An 8-month-old female Alaskan malamute was presented for progressive cluster seizure disorder. Results: There were no abnormalities on neurological examination, survey radiographs, or blood analysis. Magnetic resonance (MR) imaging and computed tomography revealed extension of the olfactory bulb and frontal lobe into the nasal cavity. They also confirmed abnormal anatomy of the nasal turbinates within the rostral part of the nasal cavity and the absence of a cribriform plate. On T2-weighted and fluid-attenuated inversion recovery images, the herniated brain showed heterogeneous and hyperintense signals consistent with intraparenchymal edema. Transverse MR images showed brain herniation into the right frontal cavity and an asymmetrical lateral ventricle because of a left midline shift. On contrast-enhanced MR images, the protruding brain parenchyma was mildly enhanced. Ethmoidal encephalocele was suspected as the final diagnosis. Despite symptomatic treatment, the dog continued to exhibit seizures and was euthanized. Clinical relevance: Ethmoidal encephalocele is a rare disease in dogs. However, it could be considered as a cause of seizure in young dogs.

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참고문헌

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피인용 문헌

  1. Delayed forebrain syndrome due to presumptive traumatic intranasal meningoencephalocele in a cat vol.7, pp.3, 2016, https://doi.org/10.1136/vetreccr-2019-000910