经下直肌后退术治疗的眼肌炎症后周期性垂直斜视1例

来源 :世界核心医学期刊文摘.眼科学分册 | 被引量 : 0次 | 上传用户:kyn5210
下载到本地 , 更方便阅读
声明 : 本文档内容版权归属内容提供方 , 如果您对本文有版权争议 , 可与客服联系进行内容授权或下架
论文部分内容阅读
Background: Cyclic strabismus is a rare disorder in which strabismus and orthotropia regularly alternate over a period of mostly 48 h. It may occur spontaneously, upon squint surgery, or in association with lesions of the central nervous system. In most cases the deviations are convergent. Methods: Clinical case report. Results: A 34-year-old woman with bilat eral recurrent ocularmyositis for 2 years had developed cyclic vertical deviation 6 months after clinical remission. A hypotropia of the left eye alternatedwith an orthotropia, following a 48-h rhythm. Three months after recession of the inferior rectus muscle the alternating squint had disappeared. Discussion: The aetiology of cyclic eye deviations, most of them occurring in a constant rhythm, is not known. The association with lesions of the central nervous system indicates a primary central dysregulation of a “biological clock”. Their well-known occurrence, however, after squint surgery and, as in the present case, after orbital myositis, suggests that alteration of peripheral structures may contribute to a central dysregulation. Squint surgery seems to be the treatment of choice, even in rare cases with vertical deviations. Background: Cyclic strabismus is a rare disorder in which strabismus and orthotropia regularly alternate over a period of mostly 48 h. It may occur spontaneously, upon squint surgery, or in association with lesions of the central nervous system. In most cases the deviations are convergent Results: A 34-year-old woman with bilat eral recurrent ocular myositis for 2 years had developed cyclic vertical deviation 6 months after clinical remission. A hypotropia of the left eye alternated with an orthotropia, following a 48-h Three months after recession of the inferior rectus muscle the alternating squint had disappeared. Discussion: The aetiology of cyclic eye deviations, most of them occurring in a constant rhythm, is not known. The association with lesions of the central nervous system indicates a primary central dysregulation of a “biological clock”. Their well-known occurrence, however, after squint surgery and, as in the present case, after or suggests that alteration of peripheral structures may contribute to a central dysregulation. Squint surgery seems to be the treatment of choice, even in rare cases with vertical deviations.
其他文献
作为一名“80后”战士,家庭的不幸并没有丧失朱磊生活的勇气,部队的历练,战友们的帮助,让他更坚定了人生信仰。朱磊是江苏太仓边防检查站勤务中队的一名“80后”战士党员,虽
采用(UCLA)孤独量表测查珠海市体育教师的孤独状况。运用问卷调查法,选取珠海市89名体育教师进行研究。研究发现:体育教师的孤独感处于一般状态,孤独感表现不明显;50岁以上组
通过对大厂矿田大福楼矿床的岩石学、矿物学、构造地质学以及流体包裹体等方面的系统分析,解析矿床地质以及成矿流体特征。结果表明,大福楼矿区主要发育硅化、碳酸盐化、绢云
有着40年从业经验的赵童生老师明年即将退休,可以说是把自己毕生的精力都奉献给了电影资料保存的事业。本文通过对赵童生老师的采访,以自述的形式展现了一位40年“老资料”的
深圳朗科公司发明的专利产品———优盘(OnlyDisk)系列产品目前包括加密型、无驱动型、启动型三种新产品,采用国际流行的USB接口,容量可达16MB~1GB,任何带有USB接口的电脑不需添加任何
甘肃省林学会受省林业局委托,于三月下旬召集专家和科技人员二十多人对省林业勘察设计院提出的《甘肃省林业区划(初稿)》开展了学术讨论。会上,代表们一致认为,《区划》的编
亲爱的叙利亚儿童:rn你们好!rn前几天老师给我们听了一段你们叙利亚的一个女孩的录音,她的亲人被战争夺去了生命,她大声哭喊着,她的哭声撕心裂肺,她伤心地痛骂着敌人.听到这
期刊
橡胶育种的目标橡胶育种的目标在各种程度上受到物理、生物、工艺、经济状况和社会环境的制约。因此,育种的目标也随着时间的推移而改变。目前,广泛的目标是培育出具有下列
(一)不会写真的不要紧经常有年轻老师说,自己的文笔不好,读书的时候就怕作文,不会写啊。不会写不要紧,不要让“不会写”成为“放弃写”的理由。不会写才要多写啊。写着写着你
期刊
学生学好数学不是轻而易举的事,不可能一蹴而就、一劳永逸。学生在进步的过程中及易出现反复,这是很正常的现象。但无论怎样,只要数学教师与学生心灵相通,心理相近,用爱动其