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The mass was consistent with normal brain tissue (neurons and glial cells) without evidence of mitoses. A final histopathological diagnosis of ectopic brain tissue with neural tissue demonstrating focal, chronic T-cell inflammation was made. The partial rhizotomy during resection was curative for the facial pain. To the authors\u2019 knowledge, this is the first report of neuroglial ectopia causing trigeminal neuralgia.<\/jats:p>","DOI":"10.3171\/2017.6.jns17811","type":"journal-article","created":{"date-parts":[[2017,12,1]],"date-time":"2017-12-01T15:01:24Z","timestamp":1512140484000},"page":"1063-1066","source":"Crossref","is-referenced-by-count":1,"title":["Ectopic brain tissue in the trigeminal nerve presenting as rapid-onset trigeminal neuralgia: case report"],"prefix":"10.3171","volume":"129","author":[{"given":"Jeffrey H.","family":"Zimering","sequence":"first","affiliation":[{"name":"University of Rochester School of Medicine and Dentistry;"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Jonathan J.","family":"Stone","sequence":"additional","affiliation":[{"name":"Department of Neurosurgery;"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Audrey","family":"Paulzak","sequence":"additional","affiliation":[{"name":"Department of Neurosurgery;"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"John D.","family":"Markman","sequence":"additional","affiliation":[{"name":"Translational Pain Research Program; and"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Mahlon D.","family":"Johnson","sequence":"additional","affiliation":[{"name":"Department of Pathology, Division of Neuropathology, University of Rochester Medical Center, Rochester, New York"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"G. 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