지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 발행연도
- 2017.1
- 수록면
- 71 - 79 (9page)
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초록· 키워드
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Purpose: The purpose of this study was to demonstrate whether the pattern of optic nerve enhancement inmagnetic resonance imaging (MRI) can help to differentiate between idiopathic optic neuritis (ON), neuromyelitisoptica (NMO), and multiple sclerosis (MS) in unilateral ON.
Methods: An MRI of the brain and orbits was obtained in patients with acute unilateral ON. Patients with ONwere divided into three groups: NMO, MS, and idiopathic ON. The length and location of the abnormal opticnerve enhancement were compared for ON eyes with and without NMO or MS. The correlation between thepattern of optic nerve enhancement and the outcome of visual function was analyzed.
Results: Of the 36 patients with ON who underwent an MRI within 2 weeks of the onset, 19 were diagnosedwith idiopathic ON, 9 with NMO, and 8 with MS. Enhancement of the optic nerve occurred in 21 patients(58.3%)and was limited to the orbital segment in 12 patients. Neither the length nor the location of the optic nerve enhancementwas significantly correlated with visual functions other than contrast sensitivity or the diagnosis ofidiopathic ON, MS, or NMO. Patients with greater extent of optic nerve sheath enhancement and more posteriorsegment involvement showed higher contrast sensitivity.
Conclusions: Our data revealed that the pattern of optic nerve enhancement was not associated with diagnosisof idiopathic ON, NMO, or MS in Korean patients with unilateral ON. We believe further studies that includedifferent ethnic groups will lead to a more definitive answer on this subject.
목차
등록된 정보가 없습니다.
참고문헌 (27)
참고문헌 신청
Bambach MR / 2015 / Estimating the human recovery costs of seriously injured road crash casualties / Accid Anal Prev 85 : 177 ~ 185
Barnett MH / 2012 / Massive astrocyte destruction in neuromyelitis optica despite natalizumab therapy / Mult Scler 18 : 108 ~ 112
Beck RW / 1993 / Brain magnetic resonance imaging in acute optic neuritis: Experience of the Optic Neuritis Study Group / Arch Neurol 50 : 841 ~ 846
Beck RW / 2004 / Visual function more than 10 years after optic neuritis: experience of the optic neuritis treatment trial / Am J Ophthalmol 137 : 77 ~ 83
Fazzone HE / 20
Barnett MH / 2012 / Massive astrocyte destruction in neuromyelitis optica despite natalizumab therapy / Mult Scler 18 : 108 ~ 112
Beck RW / 1993 / Brain magnetic resonance imaging in acute optic neuritis: Experience of the Optic Neuritis Study Group / Arch Neurol 50 : 841 ~ 846
Beck RW / 2004 / Visual function more than 10 years after optic neuritis: experience of the optic neuritis treatment trial / Am J Ophthalmol 137 : 77 ~ 83
Fazzone HE / 20
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