{"id":"d782b10f-b9f7-4ebe-b2e5-a4c8248082fa","slug":"nursing-review-of-spinal-meningiomas","title":"Nursing review of spinal meningiomas","authors":["Nancy E. Epstein"],"abstract":"Background: Spinal meningiomas are found in patients typically between the ages of 75 and 84: some report the average age to be 50. They occur with an incidence of approximately 1000 patients per year in the US, are mostly single (90%) rather than multiple (10%), and arise from the spinal meninges (arachnoid/dura). Tumors are typically posterior/posterolateral (70%) in location, leaving the remaining 30% in the anterior/anterolateral spinal canal. They produce symptoms and signs of radiculopathy (nerve root) and/or myelopathy (cord compression) depending on their site of origin. Methods: Meningiomas may be single/sporadic (90%) or multifocal. They may arise primarily/spontaneously, can be radiation-induced, or associated with neurofibromatosis. They are found most frequently in females vs. males in up to a 3.4:1 ratio, occur predominantly in the thoracic spine. They are found in decreasing order in the cervical and lumbar spinal canals. The diagnosis of a meningioma is based on magnetic resonance (MR) studies, where tumors are isointense on T1 weighted MR, and hyperintense onf T2-weighted MR images; they also typically uniformly enhance with Gd-DTPA. On computed tomography (CT) examinations, they are usually characterized as calcified/hyperdense. Results: The neurological deficits resulting from meningiomas and the rapidity of symptom/sign progression dictate whether they are treated surgically or nonsurgically. Management choices include; stereotactic radiation therapy only, and/or in combination with varied surgical resection techniques. Conclusions: The majority of benign spinal cord tumors are meningiomas (40%) that are predominantly found in the thoracic spine in middle-aged females. Tumor levels (e.g. in descending order cervical, thoracic, lumbar), and their location (e.g. anterior/anterolateral 30%; dorsal/dorsolateral 70%) best determine whether nonoperative, operative, and/or operative intervention combined with routine vs. stereotactic radiosurgery are warranted.","thumbnailUrl":"https://sni-digital-videos.s3.amazonaws.com/articles/d782b10f-b9f7-4ebe-b2e5-a4c8248082fa/featured/hero-1782421048815.png","publishDate":"2018-02-16T00:00:00.000Z","doi":"10.4103/sni.sni_408_17","categories":["General Neurosurgery","Review Article"],"fullTextUrl":"https://surgicalneurologyint.com/api/articles/d782b10f-b9f7-4ebe-b2e5-a4c8248082fa/pdf"}