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The diagnosis of locally invasive glomangiopericytoma was obtained preoperatively through biopsy of the lesion, which resulted in a self-limited epistaxis that was easily controlled by nasal packing, confirming the vascular nature of the lesion. We discuss the diagnostic work up, imaging and surgical approach of this tumour, and review the recent literature on endoscopic treatment of these lesions.<\/jats:p>","DOI":"10.1136\/bcr-2015-213423","type":"journal-article","created":{"date-parts":[[2024,5,20]],"date-time":"2024-05-20T14:22:05Z","timestamp":1716214925000},"page":"bcr2015213423","update-policy":"https:\/\/doi.org\/10.1136\/crossmarkpolicy","source":"Crossref","is-referenced-by-count":4,"title":["Endoscopic resection of invasive glomangiopericytoma following preoperative embolisation"],"prefix":"10.1136","volume":"2016","author":[{"given":"Vitor Manuel","family":"Oliveira","sequence":"first","affiliation":[{"name":"Department of Otolaryngology, Hospital Egas Moniz, Lisbon, Portugal"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Gon\u00e7alo Neto","family":"Almeida","sequence":"additional","affiliation":[{"name":"Department of Otolaryngology, Hospital Egas Moniz, Lisbon, Portugal"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Deodato Rego","family":"Silva","sequence":"additional","affiliation":[{"name":"Department of Otolaryngology, Hospital Egas Moniz, Lisbon, Portugal"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Pedro Alberto","family":"Escada","sequence":"additional","affiliation":[{"name":"Department of Otolaryngology, Hospital Egas Moniz, Lisbon, Portugal"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"239","published-online":{"date-parts":[[2016,2,17]]},"reference":[{"key":"2025082700054196000_2016.feb17_2.bcr2015213423.1","doi-asserted-by":"publisher","DOI":"10.14260\/jemds\/2014\/3911"},{"key":"2025082700054196000_2016.feb17_2.bcr2015213423.2","unstructured":"Barnes L . 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