Webster Robert, Leslie Stephen
Clin Exp Optom. 2004 Mar;87(2):107-9. doi: 10.1111/j.1444-0938.2004.tb03157.x.
Superior oblique myokymia is an infrequently encountered condition, presenting with episodes of oscillopsia and/or vertical or oblique nystagmus, accompanied by a fine, monocular, cyclorotational nystagmus. Recent research suggests it is caused by vascular compression of the trunk of the trochlear nerve. The clinical features of a patient reporting three episodes of superior oblique myokymia, each following childbirth, are described. She had previously been diagnosed with retinitis pigmentosa. The possible aetiologies of superior oblique myokymia are described and appropriate assessment and possible referral for further testing detailed.
上斜肌肌阵挛是一种罕见的病症，表现为视振荡发作和/或垂直或斜向眼球震颤，并伴有细微的单眼旋转性眼球震颤。最近的研究表明，它是由滑车神经主干的血管压迫引起的。本文描述了一名患者报告三次上斜肌肌阵挛发作的临床特征，每次发作均在分娩后出现。她之前被诊断患有色素性视网膜炎。文中描述了上斜肌肌阵挛可能的病因，并详细说明了适当的评估以及可能需要进一步检查的转诊情况。
