Transcranial Trigeminal Schwannoma
نویسندگان
چکیده
منابع مشابه
Ancient Schwannoma of the Trigeminal Nerve Mimicking High Grade Lesion
Ancient schwannomas rarely found in the central nervous system and ancient change in an intracranial schwannoma (intracranial portion of the trigeminal nerve) is extremely rare. A seventy-year man presented with headache of 3 months duration and one episode of generalized tonic-clonic seizures. Imaging findings were suggestive of left temporal high grade lesion. During surgery there was well...
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A 58-year-old man presented with progressive paresthesia and constant pain at left temporal and anterior auricular area for four months, who characterized the pain as sharp and lancinating in moderate to severe degree, with radiation to lower face, and aggravated while chewing. Two months later, he noticed progressive buccal muscle wasting. Neurologic examination (NE) showed sensory impairment ...
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SUMMARY We present the MR imaging, CT, and clinical findings of a patient with malignant schwannoma of the trigeminal nerve. Local tumor recurrence is frequent and may be mistaken for lymphatic spread. In this report, we emphasize the natural history of this rare tumor and discuss the importance of imaging in diagnosis and surveillance.
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Trigeminal schwannomas are very rare primary benign cerebral tumours. They represent less than 0,5% of all cerebral tumours and between 0.8-8% of all types of cerebral schwannomas. The main clinical features are intense neuralgia, neurasthenia, and numbness, making it difficult to diagnose without using imagistic techniques. For patients with this kind of uncommon slow-growing encapsulated tumo...
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Trigeminal schwannomas represent between 0.07% and 0.36% of all intracranial tumors and 0.8% to 8% of intracranial schwannomas. Selection of the appropriate management strategy requires an understanding of the tumor's natural history and treatment outcomes. This report describes the case of a 36-year-old male who presented with a three-month history of progressive headaches, dizziness, loss of ...
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ژورنال
عنوان ژورنال: Ear, Nose & Throat Journal
سال: 2007
ISSN: 0145-5613,1942-7522
DOI: 10.1177/014556130708600905