OPTIC-NERVE INJURY DEMONSTRATED BY MRI WITH STIR SEQUENCES

被引:22
作者
TAKEHARA, S
TANAKA, T
UEMURA, K
SHINOHARA, Y
YAMAMOTO, T
TOKUYAMA, T
SATOH, A
机构
[1] HAMAMATSU UNIV SCH MED, DEPT NEUROSURG, SHIZUOKA, JAPAN
[2] SHIDA GEN HOSP FUJIEDA, DEPT NEUROSURG, SHIZUOKA, JAPAN
[3] FUJINOMIYA CITY GEN HOSP, DEPT NEUROSURG, SHIZUOKA, JAPAN
关键词
OPTIC NERVE INJURY; MAGNETIC RESONANCE IMAGING; SHORT INVERSION TIME INVERSION RECOVERY SEQUENCE;
D O I
10.1007/BF00593510
中图分类号
R74 [神经病学与精神病学];
学科分类号
摘要
We studied nine patients with optic nerve injury associated with closed head trauma by magnetic resonance imaging (MRI) with short inversion time inversion recovery (STIR) sequences on 11 occasions from 4 days to 14 years after the injury: three studies were within 17 days and eight over 4 months to 14 years. MRI revealed abnormal high signal in 10 of the 11 injured nerves. MRI 4 days after the injury showed no abnormality.
引用
收藏
页码:512 / 514
页数:3
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