| Sang-Hee Lee | 2 Articles |
Terson syndrome refers to oculocerebral syndrome of retinal and vitreous hemorrhage associated with spontaneous subarachnoid hemorrhage or all forms of intracranial bleeding. Recent observations have indicated that patients with spontaneous subarachnoid hemorrhage have an 18% to 20% concurrent incidence of retinal and vitreous hemorrhages with about 4% incidence of vitreous hemorrhage alone. Clinical ophthalmologic findings may have significant diagnostic and prognostic value for clinicians. Here we report a 45-year-old female patient who suffered from blurred vision after subarachnoid hemorrhage. She was diagnosed as Terson syndrome. After vitrectomy, she recovered with normal visual acuity which facilitated the rehabilitative process. We also performed visual evoked potentials to investigate abnormalities of visual dysfunction. Based on this case, we emphasize the importance of early diagnosis of Terson syndrome. Citations Citations to this article as recorded by
Grisel syndrome is a condition of uncertain etiology characterized by a non-traumatic atlantoaxial subluxation following an infection in the head and neck region. Although first described in 1830, the exact pathophysiology of Grisel syndrome remains unclear. We present a case of atlantoaxial subluxation after acute lymphadenitis diagnosed with a dynamic computed tomography (CT) and magnetic resonance imaging (MRI). A previously healthy 9-year-old male patient presented with torticollis of sudden onset. Dynamic CT and MR imaging showed rotary atlantoaxial subluxation and inflammation surrounding the cervical spinal ligaments. A follow-up MRI of the cervical spine, taken 3 weeks after the onset of symptoms, showed a complete resolution of subluxation and inflammation surrounding the cervical spinal ligaments. In this case report, we support the hypothesis that an inflammation-induced laxity of the cervical ligaments is the pathologic key to Grisel syndrome using radiologic findings. Citations Citations to this article as recorded by
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