| 91. | The clinical and MRI findings,series imaging changes of 14 cases neuromyelitis optica were retrospective analyzed. Results:The optic nerve and spinal cord were invaded in succession or at the same time by the neuromyelitis optica. |
| 回顾性分析14例视神经脊髓炎的临床与MRI表现及影像学系列变化的特点。 |
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| 92. | Vocal cord dysfunction (VCD) is a respiratory condition characterized by an adduction of the vocal cords, with a resultant airflow limitation at the level of the larynx. |
| 摘要声带功能异常是指在呼吸时，声带不正常地内收而导致气流在喉部受阻。 |
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