{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,2,19]],"date-time":"2026-02-19T15:32:08Z","timestamp":1771515128820,"version":"3.50.1"},"reference-count":3,"publisher":"BMJ","issue":"11","content-domain":{"domain":["bmj.com"],"crossmark-restriction":true},"short-container-title":["BMJ Case Rep"],"accepted":{"date-parts":[[2025,10,21]]},"published-print":{"date-parts":[[2025,11]]},"abstract":"<jats:p>A female in her late 40s presented with progressively worsening headaches, nausea, vomiting and gait imbalance and was ultimately found to have a fourth ventricular mass and cervical cyst. Initially presumed to be a neoplastic process, histopathology revealed longstanding neurocysticercosis and reactive changes. The patient underwent suboccipital craniotomy, C1 laminectomy and external ventricular drain placement. Postoperative complications included persistent very low-pressure hydrocephalus (VLPH), venous sinus thrombosis and fluctuating mental status requiring prolonged active cerebrospinal fluid drainage and ventriculoperitoneal shunt placement. This case highlights the diagnostic and management challenges of chronic neurocysticercosis in a posterior fossa location, complicated by rare, VLPH.<\/jats:p>","DOI":"10.1136\/bcr-2025-267494","type":"journal-article","created":{"date-parts":[[2025,11,11]],"date-time":"2025-11-11T08:05:27Z","timestamp":1762848327000},"page":"e267494","update-policy":"https:\/\/doi.org\/10.1136\/crossmarkpolicy","source":"Crossref","is-referenced-by-count":1,"title":["Resolved posterior fossa neurocysticercosis mimicking a fourth ventricular tumour and cervical cyst, with a postoperative course complicated by very low-pressure hydrocephalus"],"prefix":"10.1136","volume":"18","author":[{"given":"Aafreen","family":"Azmi","sequence":"first","affiliation":[{"name":"Department of Neurosurgery, Rutgers Robert Wood Johnson Medical School, New Brunswick, New Jersey, USA"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Daniela Alejandra","family":"Perez-Chadid","sequence":"additional","affiliation":[{"name":"Department of Neurosurgery, Rutgers New Jersey Medical School, Newark, New Jersey, USA"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Trong","family":"Huynh","sequence":"additional","affiliation":[{"name":"Department of Neurosurgery, Rutgers Robert Wood Johnson Medical School, New Brunswick, New Jersey, USA"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Kant","family":"Matsuda","sequence":"additional","affiliation":[{"name":"Department of Pathology, Rutgers Robert Wood Johnson Medical School, New Brunswick, New Jersey, USA"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Amr","family":"Morsi","sequence":"additional","affiliation":[{"name":"Department of Neurosurgery, Rutgers Robert Wood Johnson Medical School, New Brunswick, New Jersey, USA"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"239","published-online":{"date-parts":[[2025,11,10]]},"reference":[{"key":"2025111100052012000_18.11.e267494.1","first-page":"388","article-title":"Neurocysticercosis: Update on epidemiology and management","volume":"34","author":"Del Brutto","year":"2021","journal-title":"Curr Opin Infect Dis"},{"key":"2025111100052012000_18.11.e267494.2","doi-asserted-by":"publisher","DOI":"10.1016\/j.jocn.2012.04.027"},{"key":"2025111100052012000_18.11.e267494.3","doi-asserted-by":"publisher","DOI":"10.3171\/2011.6.JNS101504"}],"container-title":["BMJ Case Reports"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/syndication.highwire.org\/content\/doi\/10.1136\/bcr-2025-267494","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,11,11]],"date-time":"2025-11-11T08:05:30Z","timestamp":1762848330000},"score":1,"resource":{"primary":{"URL":"https:\/\/casereports.bmj.com\/lookup\/doi\/10.1136\/bcr-2025-267494"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2025,11]]},"references-count":3,"journal-issue":{"issue":"11","published-online":{"date-parts":[[2025,11,10]]},"published-print":{"date-parts":[[2025,11]]}},"alternative-id":["10.1136\/bcr-2025-267494"],"URL":"https:\/\/doi.org\/10.1136\/bcr-2025-267494","relation":{},"ISSN":["1757-790X"],"issn-type":[{"value":"1757-790X","type":"electronic"}],"subject":[],"published":{"date-parts":[[2025,11]]}}}