The neurologist · 2009
Neurosyphilis with unilateral optic tract lesion causing homonymous hemianopia.
Клинический случайСтатьяНазвание и аннотация: Перевод в очереди
Обработка статьи · этапы, ошибки и управление
Загрузка состояния…
Ошибки и ограничения
История · было → стало
Состояние обновляется каждые 5 секунд, пока блок открыт. Процент показывается только там, где известен объём работы. Пауза останавливает продолжение этапа; текущий запрос к источнику может завершиться.
Iwamoto Kohnosuke, Aoyagi Joe, Kiyozuka Tetsuhito, Iwasaki Yasuo, Fujioka Toshiki
Аннотация
INTRODUCTION: Homonymous hemianopia is not a rare symptom. Many causative lesions and pathologies are known, although a unilateral optic tract lesion caused by syphilis is rare.
CASE REPORT: A 56-year-old woman developed a congruous right homonymous hemianopia and bilateral tonic pupils with irregular shape. Brain T2-weighted and fluid attenuated inversion recovery magnetic resonance imaging (MRI) revealed a spindle-like high-intensity lesion in her left postchiasmal optic tract. The rim of this lesion enhanced with gadolinium without meningeal enhancement. Serum and cerebrospinal fluid venereal disease research laboratory tests were positive. Cerebrospinal fluid contained 71 white blood cells/microL (mononuclear cells = 97%) and 48 mg/dL of protein. The hemianopia disappeared after administration of benzylpenicillin.
CONCLUSIONS: Neurosyphilis should be added to the list of differential diagnoses for an isolated optic tract lesion.
CASE REPORT: A 56-year-old woman developed a congruous right homonymous hemianopia and bilateral tonic pupils with irregular shape. Brain T2-weighted and fluid attenuated inversion recovery magnetic resonance imaging (MRI) revealed a spindle-like high-intensity lesion in her left postchiasmal optic tract. The rim of this lesion enhanced with gadolinium without meningeal enhancement. Serum and cerebrospinal fluid venereal disease research laboratory tests were positive. Cerebrospinal fluid contained 71 white blood cells/microL (mononuclear cells = 97%) and 48 mg/dL of protein. The hemianopia disappeared after administration of benzylpenicillin.
CONCLUSIONS: Neurosyphilis should be added to the list of differential diagnoses for an isolated optic tract lesion.