{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,1,6]],"date-time":"2026-01-06T02:20:39Z","timestamp":1767666039982,"version":"3.40.5"},"reference-count":12,"publisher":"Wiley","license":[{"start":{"date-parts":[[2020,2,10]],"date-time":"2020-02-10T00:00:00Z","timestamp":1581292800000},"content-version":"unspecified","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Case Reports in Otolaryngology"],"published-print":{"date-parts":[[2020,2,10]]},"abstract":"<jats:p>According to International Society for the Study of Vascular Anomalies classification 2018, \u201chemangioma\u201d should be classified as either vascular tumor or vascular malformation (VM). So-called \u201ccavernous hemangioma\u201d is categorized as VM. VM rarely involves the mucous membranes of the sinonasal cavity and typically arises unilaterally from the sinonasal cavity. Bilateral VM of the maxillary sinus is extremely rare. To the best of our knowledge, there is no previous report of bilateral VM of the maxillary sinus. Here, we describe the surgical treatment of bilateral cavernous hemangiomas of the maxillary sinus. These tumors were successfully resected by endoscopic modified medial maxillectomy (EMMM) after embolization. Endoscopic sinus surgery, particularly EMMM, produces access to the bilateral maxillary sinus and can prevent several complications.<\/jats:p>","DOI":"10.1155\/2020\/8606103","type":"journal-article","created":{"date-parts":[[2020,2,10]],"date-time":"2020-02-10T18:32:26Z","timestamp":1581359546000},"page":"1-4","source":"Crossref","is-referenced-by-count":2,"title":["Surgical Management of Bilateral Venous Malformation (Cavernous Hemangiomas) of the Maxillary Sinus"],"prefix":"10.1155","volume":"2020","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-1858-5110","authenticated-orcid":true,"given":"Takashi","family":"Anzai","sequence":"first","affiliation":[{"name":"Department of Otorhinolaryngology, Juntendo University, Faculty of Medicine, Tokyo, Japan"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-6196-4215","authenticated-orcid":true,"given":"Shin","family":"Ito","sequence":"additional","affiliation":[{"name":"Department of Otorhinolaryngology, Juntendo University, Faculty of Medicine, Tokyo, Japan"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Atsushi","family":"Yamashita","sequence":"additional","affiliation":[{"name":"Department of Human Pathology, Juntendo University, Faculty of Medicine, Tokyo, Japan"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Takuma","family":"Ide","sequence":"additional","affiliation":[{"name":"Department of Otorhinolaryngology, Juntendo University, Faculty of Medicine, Tokyo, Japan"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Shori","family":"Tajima","sequence":"additional","affiliation":[{"name":"Department of Otorhinolaryngology, Juntendo University, Faculty of Medicine, Tokyo, Japan"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Hiroko","family":"Okada","sequence":"additional","affiliation":[{"name":"Department of Otorhinolaryngology, Juntendo University, Faculty of Medicine, Tokyo, Japan"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Fumihiko","family":"Matsumoto","sequence":"additional","affiliation":[{"name":"Department of Otorhinolaryngology, Juntendo University, Faculty of Medicine, Tokyo, Japan"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-8920-9916","authenticated-orcid":true,"given":"Katsuhisa","family":"Ikeda","sequence":"additional","affiliation":[{"name":"Department of Otorhinolaryngology, Juntendo University, Faculty of Medicine, Tokyo, Japan"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"311","reference":[{"year":"2020","key":"1"},{"key":"2","doi-asserted-by":"publisher","DOI":"10.1016\/j.joms.2016.12.044"},{"key":"3","doi-asserted-by":"publisher","DOI":"10.1016\/j.anl.2017.01.012"},{"key":"4","doi-asserted-by":"publisher","DOI":"10.1016\/j.jvsv.2017.05.001"},{"issue":"1","key":"5","first-page":"73","volume":"13","year":"2017","journal-title":"B-ENT"},{"key":"6","doi-asserted-by":"publisher","DOI":"10.1097\/00005537-200305000-00017"},{"key":"7","doi-asserted-by":"publisher","DOI":"10.1097\/00005537-200304000-00031"},{"key":"8","doi-asserted-by":"publisher","DOI":"10.1002\/lary.22326"},{"key":"9","doi-asserted-by":"publisher","DOI":"10.2500\/ajra.2012.26.3791"},{"key":"10","doi-asserted-by":"publisher","DOI":"10.1155\/2012\/215847"},{"key":"11","doi-asserted-by":"publisher","DOI":"10.1002\/alr.22327"},{"key":"12","doi-asserted-by":"publisher","DOI":"10.2500\/ar.2013.4.0068"}],"container-title":["Case Reports in Otolaryngology"],"original-title":[],"language":"en","link":[{"URL":"http:\/\/downloads.hindawi.com\/journals\/criot\/2020\/8606103.pdf","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"http:\/\/downloads.hindawi.com\/journals\/criot\/2020\/8606103.xml","content-type":"application\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"http:\/\/downloads.hindawi.com\/journals\/criot\/2020\/8606103.pdf","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2020,2,10]],"date-time":"2020-02-10T18:32:27Z","timestamp":1581359547000},"score":1,"resource":{"primary":{"URL":"https:\/\/www.hindawi.com\/journals\/criot\/2020\/8606103\/"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2020,2,10]]},"references-count":12,"alternative-id":["8606103","8606103"],"URL":"https:\/\/doi.org\/10.1155\/2020\/8606103","relation":{},"ISSN":["2090-6765","2090-6773"],"issn-type":[{"type":"print","value":"2090-6765"},{"type":"electronic","value":"2090-6773"}],"subject":[],"published":{"date-parts":[[2020,2,10]]}}}