{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,3,4]],"date-time":"2026-03-04T09:16:41Z","timestamp":1772615801287,"version":"3.50.1"},"reference-count":5,"publisher":"Scientific Scholar","content-domain":{"domain":["surgicalneurologyint.com"],"crossmark-restriction":true},"short-container-title":[],"abstract":"<jats:sec id=\"st1\">\n<jats:title>Background: <\/jats:title>\n<jats:p>Hypertrophic olivary degeneration is a rare condition caused by damage within the triangle of Guillain and Mollaret. We discuss the anatomical, radiological, and clinical history of this rare condition.<\/jats:p>\n<\/jats:sec>\n<jats:sec id=\"st2\">\n<jats:title>Case Description: <\/jats:title>\n<jats:p>A 32-year-old lady presented with sub-acute headache, photophobia, and dizziness. She also described facial tingling and itching over her nose, and a thirty-minute episode of slurred speech. Magnetic resonance imaging revealed a 12.1 \u00d7 11 \u00d7 7.3 mm lesion arising from the floor of the fourth ventricle [Figure 1]. Postoperative imaging confirmed complete resection of the tumor, but changes consistent with hypertrophic olivary degeneration [Figure 2a and b].<\/jats:p>\n<\/jats:sec>\n<jats:sec id=\"st3\">\n<jats:title>Conclusion: <\/jats:title>\n<jats:p>An awareness of this complication is of importance to all clinical neuroscience to prevent misdiagnosis with the occurrence of new symptoms.<\/jats:p>\n<\/jats:sec>","DOI":"10.25259\/sni_625_2020","type":"journal-article","created":{"date-parts":[[2021,3,8]],"date-time":"2021-03-08T09:56:30Z","timestamp":1615197390000},"page":"94","update-policy":"https:\/\/doi.org\/10.25259\/crossmark_policy","source":"Crossref","is-referenced-by-count":8,"title":["Mollaret\u2019s triangle: An important neuroanatomical territory for all clinicians"],"prefix":"10.25259","volume":"12","author":[{"given":"Lindsey","family":"Bulleid","sequence":"first","affiliation":[{"name":"Department of Neurosurgery, University Hospital of Wales, Cardiff, South Wales, United Kingdom."}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Tom","family":"Hughes","sequence":"additional","affiliation":[{"name":"Department of Neurology, University Hospital of Wales, Cardiff, South Wales, United Kingdom."}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Paul","family":"Leach","sequence":"additional","affiliation":[{"name":"Department of Neurosurgery, University Hospital of Wales, Cardiff, South Wales, United Kingdom."}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"10894","published-online":{"date-parts":[[2021,3,8]]},"reference":[{"key":"10.25259\/SNI_625_2020\/ref-1","doi-asserted-by":"crossref","first-page":"400","DOI":"10.5334\/tohm.302","article-title":"Bilateral hypertrophic olivary degeneration and holmes tremor without palatal tremor: An unusual association","volume":"6","author":"Cosentino","year":"2016","journal-title":"Tremor Other Hyperkinet Mov (N Y)"},{"key":"10.25259\/SNI_625_2020\/ref-2","first-page":"1073","article-title":"Hypertrophic olivary degeneration: Metaanalysis of the temporal evolution of MR findings","volume":"21","author":"Goyal","year":"2000","journal-title":"AJNR Am J Neuroradiol"},{"key":"10.25259\/SNI_625_2020\/ref-3","first-page":"934386","article-title":"The dentato-rubro-olivary tract: Clinical dimension of this anatomical pathway","volume":"2013","author":"Khoyratty","year":"2013","journal-title":"Case Rep Otolaryngol"},{"key":"10.25259\/SNI_625_2020\/ref-4","doi-asserted-by":"crossref","first-page":"1271","DOI":"10.1007\/s00701-015-2442-4","article-title":"Unusual case of posterior fossa syndrome and bilateral hypertrophic olivary degeneration after surgical removal of a large fourth ventricle ependymoma in an adult","volume":"157","author":"Manzano-Lopez Gonzalez","year":"2015","journal-title":"Acta Neurochir (Wien)"},{"key":"10.25259\/SNI_625_2020\/ref-5","doi-asserted-by":"crossref","first-page":"426","DOI":"10.1590\/0004-282X20160049","article-title":"Hypertrophic olivary degeneration: Unveiling the triangle of Guillain-Mollaret","volume":"74","author":"Martins","year":"2016","journal-title":"Arq Neuropsiquiatr"}],"container-title":["Surgical Neurology International"],"original-title":[],"language":"en","link":[{"URL":"http:\/\/surgicalneurologyint.com\/mollarets-triangle-an-important-neuroanatomical-territory-for-all-clinicians\/","content-type":"text\/html","content-version":"vor","intended-application":"text-mining"},{"URL":"http:\/\/surgicalneurologyint.com\/surgicalint-articles\/mollarets-triangle-an-important-neuroanatomical-territory-for-all-clinicians\/","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2021,3,8]],"date-time":"2021-03-08T09:56:33Z","timestamp":1615197393000},"score":1,"resource":{"primary":{"URL":"http:\/\/surgicalneurologyint.com\/surgicalint-articles\/mollarets-triangle-an-important-neuroanatomical-territory-for-all-clinicians\/"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2021,3,8]]},"references-count":5,"alternative-id":["10.25259\/SNI_625_2020"],"URL":"https:\/\/doi.org\/10.25259\/sni_625_2020","relation":{},"ISSN":["2152-7806"],"issn-type":[{"value":"2152-7806","type":"electronic"}],"subject":[],"published":{"date-parts":[[2021,3,8]]},"article-number":"94"}}