Intermittent hypoglossal nerve palsy caused by a calcified persistent hypoglossal artery: An uncommon neurovascular compression syndrome

被引:7
作者
Meila, Dan [1 ,2 ]
Wetter, Axel [3 ]
Brassel, Friedhelm [1 ]
Nacimiento, Wilhelm [4 ]
机构
[1] Klinikum Duisburg Sana Kliniken, Dept Radiol & Neuroradiol, D-47055 Duisburg, Germany
[2] Hannover Med Sch, Dept Diagnost & Intervent Neuroradiol, D-30625 Hannover, Germany
[3] Univ Hosp Essen, Inst Diagnost & Intervent Radiol & Neuroradiol, Essen, Germany
[4] Klinikum Duisburg Sana Kliniken, Dept Neurol, D-47055 Duisburg, Germany
关键词
Dysarthria; Hypoglossal nerve palsy; Hypoglossal artery; Neurovascular compression; Trigeminal neuralgia; Hemifacial spasm; Carbamazepine; VERTEBRAL ENTRAPMENT SYNDROME; FEATURES;
D O I
10.1016/j.jns.2012.08.018
中图分类号
R74 [神经病学与精神病学];
学科分类号
摘要
Neurovascular compression is assumed to cause symptoms like trigeminal neuralgia, hemifacial spasm and vestibular paroxysmia. We present a patient with recurrent episodes of transient dysarthria due to isolated right hypoglossal nerve (HN) palsy. We describe the first case of a calcified persistent hypoglossal artery (PHA) as the putative cause of a hypoglossal neurovascular compression syndrome. Our patient received a daily low-dose medication of carbamazepine resulting in complete relief of symptoms. In conclusion, PHA is not only an anatomic variation but also a possible cause of a neurovascular compression syndrome leading to intermittent HN palsy. (C) 2012 Elsevier B.V. All rights reserved.
引用
收藏
页码:248 / 249
页数:2
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