한국임상수의학회지 (Journal of Veterinary Clinics)

  • 제23권3호
  • /
  • Pages.366-370
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  • 2006
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  • 1598-298X(pISSN)
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  • 2384-0749(eISSN)
한국임상수의학회 (The Korean Society of Veterinary Clinics)
권호 표지

컴퓨터단층촬영술과 자기공명영상을 이용한 두개강내 지주막낭종의 진단 4례

Diagnosis of Intracranial Arachnoid Cyst using CT and MRI; A Study of Four Cases

  • 이기자 (충남대학교 수의과대학.동물의과학연구소) ;
  • 이재연 (충남대학교 수의과대학.동물의과학연구소) ;
  • 정기현 (충남대학교 수의과대학.동물의과학연구소) ;
  • 지현철 (충남대학교 수의과대학.동물의과학연구소) ;
  • 박성준 (충남대학교 수의과대학.동물의과학연구소) ;
  • 최호정 (충남대학교 수의과대학.동물의과학연구소) ;
  • 정성목 (충남대학교 수의과대학.동물의과학연구소) ;
  • 이영원 (충남대학교 수의과대학.동물의과학연구소)
  • Lee, Ki-Ja (College of Veterinary Medicine Research Institute of Veterinary Medicine, Chungnam National University) ;
  • Lee, Jae-Yeon (College of Veterinary Medicine Research Institute of Veterinary Medicine, Chungnam National University) ;
  • Jeong, Ki-Hyun (College of Veterinary Medicine Research Institute of Veterinary Medicine, Chungnam National University) ;
  • Jee, Hyun-Chul (College of Veterinary Medicine Research Institute of Veterinary Medicine, Chungnam National University) ;
  • Park, Seong-Jun (College of Veterinary Medicine Research Institute of Veterinary Medicine, Chungnam National University) ;
  • Choi, Ho-Jung (College of Veterinary Medicine Research Institute of Veterinary Medicine, Chungnam National University) ;
  • Jeong, Seong-Mok (College of Veterinary Medicine Research Institute of Veterinary Medicine, Chungnam National University) ;
  • Lee, Young-Won (College of Veterinary Medicine Research Institute of Veterinary Medicine, Chungnam National University)
  • 발행 : 2006.09.30
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초록

Arachnoid cysts are intra-arachnoid collections of cerebrospinal fluid. They may cause neurological deficit through expansion that can compress normal neural tissue and obstruct cerebrospinal fluid flow. Intracranial arachnoid cysts were found in 4 patients aged 10 months to 20 months(mean age 15 months). The presenting symptoms included circling(dog 2,3), seizure(dog 1), progressive weakness(dog 1,2,3), increasing scoliosis(dog 3), worsening spasticity(dog 3), and salivation(dog 3). One patient showed no symptoms from the intracranial arachnoid cyst. There were no significant findings in complete blood count and serum chemistry. Computed tomography(CT) with/without magnetic resonance imaging(MRI) scans were performed in these cases. Hypodense intracranial arachnoid cyst was observed on CT images in dog 4. Sagittal T1-weighted(T1W) and T2-weighted(T2W) images and transverse T1W and T2W images revealed a intracranial arachnoid cysts with syringohydromyelia(dog 3) and hydrocephalus(dog 3,4) in the brain. Clinical signs of three cases were improved by medication.

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