{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,2,6]],"date-time":"2026-02-06T05:07:10Z","timestamp":1770354430197,"version":"3.49.0"},"reference-count":20,"publisher":"Journal of Neurosurgery Publishing Group (JNSPG)","issue":"5","license":[{"start":{"date-parts":[[2022,1,31]],"date-time":"2022-01-31T00:00:00Z","timestamp":1643587200000},"content-version":"unspecified","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":[],"published-print":{"date-parts":[[2022,1,31]]},"abstract":"<jats:sec>\n                    <jats:title>BACKGROUND<\/jats:title>\n                    <jats:p>Choroid plexus tumors are rare neoplasms that are typically found in the lateral ventricles. They have infrequently been reported in the third ventricle, and treatment strategies have varied.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>OBSERVATIONS<\/jats:title>\n                    <jats:p>The authors described a 6-month-old patient who presented with irritability and hypotonia. The patient was found to have a large tumor in the third ventricle with obstructive hydrocephalus. Preoperative angiography revealed a feeding artery from the right medial posterior choroidal artery (MPChA). The feeding artery was effectively embolized, and the patient subsequently received open resection of the tumor. Pathology revealed features consistent with atypical choroid plexus papilloma (CPP).<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>LESSONS<\/jats:title>\n                    <jats:p>Choroid plexus tumors are often hypervascular, which can often make gross total resection (GTR) difficult. Preoperative angiography of tumors identifies feeding vessels, and embolization has the potential to decrease perioperative blood loss and allow for a higher GTR rate. Third ventricular CPPs appear to invariably receive vascular supply from the MPChA, arising from the right posterior cerebral artery. Embolization followed by resection of a choroid plexus tumor in the third ventricle is an effective treatment strategy.<\/jats:p>\n                  <\/jats:sec>","DOI":"10.3171\/case21516","type":"journal-article","created":{"date-parts":[[2022,1,31]],"date-time":"2022-01-31T02:07:03Z","timestamp":1643594823000},"source":"Crossref","is-referenced-by-count":1,"title":["Embolization of a third ventricular choroid plexus papilloma: illustrative case"],"prefix":"10.3171","volume":"3","author":[{"given":"Jordan C.","family":"Xu","sequence":"first","affiliation":[{"name":"Department of Neurosurgery, University of California, Irvine Medical Center, Orange, California"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Shuichi","family":"Suzuki","sequence":"additional","affiliation":[{"name":"Department of Neurosurgery, University of California, Irvine Medical Center, Orange, California"},{"name":"Department of Neurosurgery, Children\u2019s Hospital of Orange County, Orange, California; and"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Jennifer","family":"Chrislip","sequence":"additional","affiliation":[{"name":"Department of Neurosurgery, Children\u2019s Hospital of Orange County, Orange, California; and"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Ali","family":"Nael","sequence":"additional","affiliation":[{"name":"Department of Pathology, University of California Irvine and Children\u2019s Hospital of Orange County, Orange, California"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"William G.","family":"Loudon","sequence":"additional","affiliation":[{"name":"Department of Neurosurgery, Children\u2019s Hospital of Orange County, Orange, California; and"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"1754","reference":[{"issue":"12","key":"b1","series-title":"Neuro Oncol","doi-asserted-by":"publisher","first-page":"iv1","DOI":"10.1093\/neuonc\/noaa200","article-title":"CBTRUS statistical report: primary brain and other central nervous system tumors diagnosed in the United States in 2013-2017","volume":"22","author":"Ostrom QT","year":"2020","unstructured":"Ostrom QT, Patil N, Cioffi G, Waite K, Kruchko C, Barnholtz-Sloan JS. CBTRUS statistical report: primary brain and other central nervous system tumors diagnosed in the United States in 2013-2017. Neuro Oncol. 2020;22(12 suppl 2):iv1\u2013iv96.10.1093\/neuonc\/noaa200"},{"key":"b2","series-title":"J Neurosurg Pediatr","article-title":"Rapidly growing, multifocal, benign choroid plexus tumor in an infant: case report","author":"Misiolek KA","unstructured":"Misiolek KA, Osborn ZG, Hauser N, Thomas D, Goodman JF, Fulkerson DH. Rapidly growing, multifocal, benign choroid plexus tumor in an infant: case report. J Neurosurg Pediatr. Published online February 22, 2019. doi: 10.3171\/2018.12.PEDS18453."},{"issue":"5","key":"b3","series-title":"Radiol Case Rep","doi-asserted-by":"publisher","first-page":"454","DOI":"10.1016\/j.radcr.2020.01.021","article-title":"Third ventricle choroid plexus papilloma: 2 cases","volume":"15","author":"Pfeifer CM","year":"2020","unstructured":"Pfeifer CM, Wong K, Malireddy R, Van Tassel D, Veltkamp DL, Cornejo P. Third ventricle choroid plexus papilloma: 2 cases. Radiol Case Rep. 2020;15(5):454\u2013456.10.1016\/j.radcr.2020.01.021"},{"issue":"3","key":"b4","series-title":"J Pediatr Neurosci","doi-asserted-by":"publisher","first-page":"247","DOI":"10.4103\/1817-1745.123696","article-title":"Choroid plexus papilloma of the third ventricle: a rare infantile brain tumor","volume":"8","author":"Gupta P","year":"2013","unstructured":"Gupta P, Sodhi KS, Mohindra S, Saxena AK, Das A, Khandelwal N. Choroid plexus papilloma of the third ventricle: a rare infantile brain tumor. J Pediatr Neurosci. 2013;8(3):247\u2013249.10.4103\/1817-1745.123696"},{"issue":"6","key":"b5","series-title":"J Neurosurg Pediatr","doi-asserted-by":"publisher","first-page":"579","DOI":"10.3171\/2010.9.PEDS1039","article-title":"Treatment of third ventricular choroid plexus papilloma in an infant with embolization alone","volume":"6","author":"Wind JJ","year":"2010","unstructured":"Wind JJ, Bell RS, Bank WO, Myseros JS. Treatment of third ventricular choroid plexus papilloma in an infant with embolization alone. J Neurosurg Pediatr. 2010;6(6):579\u2013582.10.3171\/2010.9.PEDS1039"},{"issue":"6","key":"b6","series-title":"Neuroradiology","doi-asserted-by":"publisher","first-page":"503","DOI":"10.1007\/s002340000470","article-title":"Choroid plexus papilloma of the third ventricle: angiography, preoperative embolization, and histology","volume":"43","author":"Do HM","year":"2001","unstructured":"Do HM, Marx WF, Khanam H, Jensen ME. Choroid plexus papilloma of the third ventricle: angiography, preoperative embolization, and histology. Neuroradiology. 2001;43(6):503\u2013506.10.1007\/s002340000470"},{"issue":"1","key":"b7","series-title":"Childs Nerv Syst","doi-asserted-by":"publisher","first-page":"65","DOI":"10.1007\/s00381-012-1912-8","article-title":"Preoperative embolisation of choroid plexus tumours in children: part I. 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