@article {Germana:2018:2637-8329:193, title = "Overcoming Atypical Imaging Features of Meningioma with High-Resolution Imaging and Advanced Imaging Techniques", journal = "Neurographics", parent_itemid = "infobike://asnr/ng", publishercode ="asnr", year = "2018", volume = "8", number = "3", publication date ="2018-06-01T00:00:00", pages = "193-203", itemtype = "ARTICLE", issn = "2637-8329", eissn = "2637-8329", url = "https://asnr.publisher.ingentaconnect.com/content/asnr/ng/2018/00000008/00000003/art00004", doi = "doi:10.3174/ng.1700046", keyword = "PSD = pneumosinus dilatans, WHO = World Health Organization, GRE = gradient recalled-echo, STA = superficial temporal artery, SSS = superior sagittal sinus, Ala = alanine", author = "Germana, A. and Gorman, J.D. and Cho, A.A. and Hawley, D.B. and Cathey, M.R.", abstract = "Meningioma is the most common nonglial primary intracranial tumor and the most common extra-axial neoplasm. Most are well characterized by conventional MR imaging sequences. However, atypical imaging features of this common entity may be confused with alternative histologic diagnoses. In such cases, high-resolution imaging in conjunction with other imaging techniques, such as angiography, spectroscopy, susceptibility phase, and DTI, can be helpful in suggesting the proper diagnosis.Learning Objective: To gain a better understanding of how high-resolution MR imaging, angiography, and advanced MR imaging techniques can indicate the diagnosis of meningioma in atypical cases.", }