PARADOXICAL LID ELEVATION WITH SUSTAINED UPGAZE - A SIGN OF LAMBERT-EATON SYNDROME

被引：14

作者：

BREEN, LA ^{[1
]}

GUTMANN, L ^{[1
]}

BRICK, JF ^{[1
]}

RIGGS, JR ^{[1
]}

机构：

[1] W VIRGINIA UNIV,MED CTR,SCH MED,DEPT OPHTHALMOL,MORGANTOWN,WV 26506

来源：

MUSCLE & NERVE | 1991年 / 14卷 / 09期

关键词：

LAMBERT-EATON SYNDROME; MYASTHENIC SYNDROME; MYASTHENIA GRAVIS; PTOSIS; OPHTHALMOPLEGIA;

D O I：

10.1002/mus.880140911

中图分类号：

R74 [神经病学与精神病学];

学科分类号：

摘要：

Myasthenia gravis and Lambert-Eaton myasthenic syndrome are causes of acquired extraocular muscle weakness and ptosis. Exacerbation of ptosis after sustained upgaze is a clinically useful sign in the diagnosis of myasthenia gravis. A 54-year-old woman with established Lambert-Eaton myasthenic syndrome exhibited transient improvement of her ptosis after sustained upgaze. We suggest that paradoxical lid elevation after sustained upgaze may be a clinically useful sign in distinguishing Lambert-Eaton myasthenic syndrome from myasthenia gravis.

引用

页码：863 / 866

页数：4

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