The place of the ice pack test in the diagnosis of myasthenia gravis

被引:12
|
作者
Larner, AJ [1 ]
机构
[1] Walton Ctr Neurol & Neurosurg, Liverpool L9 87LJ, Merseyside, England
关键词
diagnosis; ice pack test; myasthenia gravis;
D O I
10.1111/j.1742-1241.2004.00053.x
中图分类号
R5 [内科学];
学科分类号
1002 ; 100201 ;
摘要
In the evaluation of ptosis, the ice pack test is a simple, quick, bedside method to ascertain whether it is of myasthenic origin, which requires no specialised medication or equipment and is free of reported adverse effects. Pooling of published studies suggests very high sensitivity, specificity and likelihood ratios, but standardisation and operationalisation of the test are important. False-negative tests may occasionally occur.
引用
收藏
页码:887 / 888
页数:2
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