{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,2,21]],"date-time":"2026-02-21T20:52:20Z","timestamp":1771707140104,"version":"3.50.1"},"reference-count":10,"publisher":"Journal of Neurosurgery Publishing Group (JNSPG)","issue":"6","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["PED"],"published-print":{"date-parts":[[2009,12]]},"abstract":"<jats:p>The authors present the case of an 11-week-old girl in whom hydrocephalus developed secondary to intermittent obstruction of the third ventricle by a choroid plexus cyst. The patient presented to the emergency department at the authors' institution with a 1-day history of projectile vomiting, lethargy, and dysconjugate gaze. Hydrocephalus was confirmed on head CT. During hospitalization, the symptoms resolved with a decrease in ventricular size. One week later, the patient again presented with similar symptoms, and MR images with 3D-constructive interference in steady state sequences revealed that a cyst was blocking the third ventricle. The patient subsequently underwent endoscopic fenestration of the cyst with resolution of hydrocephalus and symptoms. The authors present a unique description of the diagnosis of intermittent obstructive hydrocephalus caused by a third ventricular region choroid plexus cyst in an infant.<\/jats:p>","DOI":"10.3171\/2009.7.peds08247","type":"journal-article","created":{"date-parts":[[2009,12,1]],"date-time":"2009-12-01T15:03:35Z","timestamp":1259679815000},"page":"571-574","source":"Crossref","is-referenced-by-count":17,"title":["Treatment of intermittent obstructive hydrocephalus secondary to a choroid plexus cyst"],"prefix":"10.3171","volume":"4","author":[{"given":"Tanya Z.","family":"Filardi","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Laura","family":"Finn","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Patrik","family":"Gabikian","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Carlo","family":"Giussani","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Sudesh","family":"Ebenezer","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Anthony M.","family":"Avellino","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"1754","reference":[{"key":"b1-0040571","series-title":"Obstet Gynecol","first-page":"703","article-title":"A sonographic and karyotypic study of second-trimester fetal choroid plexus cysts","volume":"73","author":"Chan","year":"1989"},{"key":"b2-0040571","series-title":"Prenat Diagn","doi-asserted-by":"publisher","first-page":"983","DOI":"10.1002\/(SICI)1097-0223(199611)16:11<983::AID-PD975>3.0.CO;2-C","article-title":"Is genetic amniocentesis warranted when isolated choroid plexus cysts are found?","volume":"16","author":"Gray","year":"1996"},{"key":"b3-0040571","series-title":"Neuroradiology","doi-asserted-by":"publisher","first-page":"634","DOI":"10.1007\/s002340000330","article-title":"Investigation of hydrocephalus with threedimensional constructive interference in steady state MRI","volume":"42","author":"Kurihara","year":"2000"},{"key":"b4-0040571","series-title":"Pediatr Radiol","doi-asserted-by":"publisher","first-page":"413","DOI":"10.1007\/BF02013499","article-title":"Symptomatic third ventricular choroid plexus cysts","volume":"22","author":"Lam","year":"1992"},{"issue":"3 Suppl","key":"b5-0040571","series-title":"J Neurosurg","first-page":"236","article-title":"Acute hydrocephalus secondary to obstruction of the foramen of monro and cerebral aqueduct caused by a choroid plexus cyst in the lateral ventricle. 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