脑干结核瘤中咬肌反常活动所致的牙关紧闭

Trismus caused by paradoxical activity of jaw-closing muscles in brain stem tuberculoma.

作者信息

Verma A, Tandon P N, Maheshwari M C

机构信息

Department of Neurology, All India Institute of Medical Sciences, New Delhi.

出版信息

Oral Surg Oral Med Oral Pathol. 1988 Jun;65(6):675-8. doi: 10.1016/0030-4220(88)90007-2.

DOI:10.1016/0030-4220(88)90007-2

PMID:3165182

Abstract

An ipsilateral trismus of jaw-closing muscles during jaw opening is reported in a patient with brain stem tuberculoma. This condition is only superficially simulated by spasticity or tetanus. The decisively differentiating clinical and electromyographic features and the possible pathophysiologic mechanism underlying such trismus are discussed.

摘要

据报道，一名患有脑干结核瘤的患者在张口时出现同侧闭口肌牙关紧闭。这种情况只是表面上类似于痉挛或破伤风。本文讨论了决定性的临床和肌电图特征以及这种牙关紧闭可能的病理生理机制。