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The authors report a case of primary meningioma arising from the vertebrae.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>OBSERVATIONS<\/jats:title>\n                    <jats:p>A 49-year-old man presented with lower back pain and numbness in both lower extremities. Lumbar spine magnetic resonance imaging revealed an L2 pathological fracture with epidural and paraspinal invasion. The patient had undergone a first palliative decompression and fixation surgery, and the diagnosis turned out to be a World Health Organization grade III anaplastic meningioma based on histopathology. The tumor had progressed after first operation and radiation therapy, and the patient was referred to the authors\u2019 institute for excision. The patient had an uneventful postoperative course after a revisional total en bloc spondylectomy of L2.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>LESSONS<\/jats:title>\n                    <jats:p>The authors present a rare case of PIM of the vertebrae with epidural and paraspinal invasion. Careful preoperative assessment and surgical planning is crucial for successful patient management.<\/jats:p>\n                  <\/jats:sec>","DOI":"10.3171\/case21362","type":"journal-article","created":{"date-parts":[[2021,10,18]],"date-time":"2021-10-18T14:56:21Z","timestamp":1634568981000},"source":"Crossref","is-referenced-by-count":2,"title":["Primary intraosseous meningioma of the vertebra: illustrative case"],"prefix":"10.3171","volume":"2","author":[{"given":"Ue-Cheung","family":"Ho","sequence":"first","affiliation":[{"name":"Division of Neurosurgery, Department of Surgery, and"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Koping","family":"Chang","sequence":"additional","affiliation":[{"name":"Departments of Pathology and"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Yen-Heng","family":"Lin","sequence":"additional","affiliation":[{"name":"Medical Imaging, National Taiwan University Hospital, Taipei City, Taiwan"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Yu-Cheng","family":"Huang","sequence":"additional","affiliation":[{"name":"Medical Imaging, National Taiwan University Hospital, Taipei City, Taiwan"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Fon-Yih","family":"Tsuang","sequence":"additional","affiliation":[{"name":"Division of Neurosurgery, Department of Surgery, and"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"1754","reference":[{"issue":"21","key":"b1","series-title":"Future Oncol","doi-asserted-by":"publisher","first-page":"2161","DOI":"10.2217\/fon-2018-0006","article-title":"An overview of meningiomas","volume":"14","author":"Buerki RA","year":"2018","unstructured":"Buerki RA, Horbinski CM, Kruser T, Horowitz PM, James CD, Lukas RV. 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