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复发性颞叶脑膜瘤伴外耳道肿块的非典型表现。

An atypical presentation of recurrent temporal lobe meningioma with external auditory canal mass.

作者信息

Munshi A, Dutta D, Muzumdar D, Jalali R

机构信息

Department of Radiation Oncology, Tata Memorial Hospital, Mumbai, Maharashtra, India.

出版信息

Indian J Cancer. 2007 Jul-Sep;44(3):119-21. doi: 10.4103/0019-509x.38945.

Abstract

Extracranial spread of recurrent meningiomas involving the middle ear is rare. We present the case of a 59-year-old woman with headache and swelling of scalp over the right temporal region. MRI revealed a lesion in the right temporal lobe suggestive of meningioma. She underwent complete surgical excision of the lesion followed by post-operative radiotherapy. After 1 year, she presented with right-sided otalgia and a middle-ear mass extruding into the external auditory canal. She was re-operated and histopathology was anaplastic meningioma. We are discussing this unusual pattern of recurrence in our patient with a review of literature.

摘要

复发性脑膜瘤向颅外扩散累及中耳的情况罕见。我们报告一例59岁女性,她有右侧颞部头皮疼痛和肿胀。磁共振成像(MRI)显示右侧颞叶有一病变,提示为脑膜瘤。她接受了病变的完整手术切除,随后进行术后放疗。1年后,她出现右侧耳痛,中耳肿物突入外耳道。她再次接受手术,组织病理学检查为间变性脑膜瘤。我们结合文献复习讨论了该患者这种不寻常的复发模式。

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