{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,4,24]],"date-time":"2026-04-24T15:44:08Z","timestamp":1777045448856,"version":"3.51.4"},"reference-count":8,"publisher":"Scientific Scholar","content-domain":{"domain":["surgicalneurologyint.com"],"crossmark-restriction":true},"short-container-title":[],"abstract":"<jats:sec id=\"st1\">\n<jats:title>Background: <\/jats:title>\n<jats:p>Colloid cysts of third ventricle are rare lesions which may present with symptoms of acute hydrocephalus. We report a case of acute obstructive hydrocephalus secondary to third ventricular colloid cyst and its management during 1<jats:sup>st<\/jats:sup> trimester pregnancy.<\/jats:p>\n<\/jats:sec>\n<jats:sec id=\"st2\">\n<jats:title>Case Description: <\/jats:title>\n<jats:p>A 31-years-old lady presented to the emergency department with reduced consciousness. Computed tomography head showed obstructive hydrocephalus and an obstructing lesion near foramen of Monro suggestive of third ventricle colloid cyst. She underwent endoscopic resection of colloid cyst. Her pregnancy was only confirmed after surgery and she delivered a healthy neonate at full term. She has remained clinically well and had resumed her work as a general practitioner.<\/jats:p>\n<\/jats:sec>\n<jats:sec id=\"st3\">\n<jats:title>Conclusion: <\/jats:title>\n<jats:p>This case illustrates that urinary pregnancy test may show false negative result but pregnancy should not preclude radiological investigation and neurosurgical intervention in patients with deteriorating neurological function.<\/jats:p>\n<\/jats:sec>","DOI":"10.25259\/sni_724_2020","type":"journal-article","created":{"date-parts":[[2021,2,10]],"date-time":"2021-02-10T06:37:12Z","timestamp":1612939032000},"page":"54","update-policy":"https:\/\/doi.org\/10.25259\/crossmark_policy","source":"Crossref","is-referenced-by-count":2,"title":["Third ventricular colloid cyst causing acute hydrocephalus during early pregnancy: Clinical lessons from a case"],"prefix":"10.25259","volume":"12","author":[{"given":"Ching Chung","family":"Foo","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Pasquale","family":"Gallo","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Chandrasekaran","family":"Kaliaperumal","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"10894","published-online":{"date-parts":[[2021,2,10]]},"reference":[{"key":"10.25259\/SNI_724_2020\/ref-1","first-page":"119","article-title":"First trimester anesthesia exposure and fetal outcome. A review","volume":"58","author":"Allaert","year":"2007","journal-title":"Acta Anaesthesiol Belg"},{"key":"10.25259\/SNI_724_2020\/ref-2","doi-asserted-by":"crossref","first-page":"1420","DOI":"10.3171\/2015.11.JNS151396","article-title":"Natural history of colloid cysts of the third ventricle","volume":"125","author":"Beaumont","year":"2016","journal-title":"J Neurosurg"},{"key":"10.25259\/SNI_724_2020\/ref-3","doi-asserted-by":"crossref","first-page":"621","DOI":"10.1002\/jmri.26317","article-title":"MRI in pregnancy: Indications and practical considerations","volume":"49","author":"Mervak","year":"2019","journal-title":"J Magn Reson Imaging"},{"key":"10.25259\/SNI_724_2020\/ref-4","doi-asserted-by":"crossref","first-page":"bcr2012006863","DOI":"10.1136\/bcr-2012-006863","article-title":"Spontaneous haemorrhage and rupture of third ventricular colloid cyst","volume":"2012","author":"Ogbodo","year":"2012","journal-title":"BMJ Case Rep"},{"key":"10.25259\/SNI_724_2020\/ref-5","doi-asserted-by":"crossref","first-page":"952","DOI":"10.1001\/jama.2016.12126","article-title":"Association between MRI exposure during pregnancy and fetal and childhood outcomes","volume":"316","author":"Ray","year":"2016","journal-title":"JAMA"},{"key":"10.25259\/SNI_724_2020\/ref-6","doi-asserted-by":"crossref","first-page":"1","DOI":"10.1007\/s11060-018-2851-3","article-title":"Clinical challenges of glioma and pregnancy: A systematic review","volume":"139","author":"van Westrhenen","year":"2018","journal-title":"J Neurooncol"},{"key":"10.25259\/SNI_724_2020\/ref-7","doi-asserted-by":"crossref","first-page":"1796","DOI":"10.1056\/NEJM199906103402304","article-title":"Time of implantation of the conceptus and loss of pregnancy","volume":"340","author":"Wilcox","year":"1999","journal-title":"N Engl J Med"},{"key":"10.25259\/SNI_724_2020\/ref-8","doi-asserted-by":"crossref","first-page":"34","DOI":"10.1016\/j.gore.2017.06.008","article-title":"The \u201chook effect\u201d causing a negative pregnancy test in a patient with an advanced molar pregnancy","volume":"21","author":"Winder","year":"2017","journal-title":"Gynecol Oncol Rep"}],"container-title":["Surgical Neurology International"],"original-title":[],"language":"en","link":[{"URL":"http:\/\/surgicalneurologyint.com\/third-ventricular-colloid-cyst-causing-acute-hydrocephalus-during-early-pregnancy-clinical-lessons-from-a-case","content-type":"text\/html","content-version":"vor","intended-application":"text-mining"},{"URL":"http:\/\/surgicalneurologyint.com\/surgicalint-articles\/third-ventricular-colloid-cyst-causing-acute-hydrocephalus-during-early-pregnancy-clinical-lessons-from-a-case","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2022,1,26]],"date-time":"2022-01-26T08:09:24Z","timestamp":1643184564000},"score":1,"resource":{"primary":{"URL":"http:\/\/surgicalneurologyint.com\/surgicalint-articles\/third-ventricular-colloid-cyst-causing-acute-hydrocephalus-during-early-pregnancy-clinical-lessons-from-a-case"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2021,2,10]]},"references-count":8,"alternative-id":["10.25259\/SNI_724_2020"],"URL":"https:\/\/doi.org\/10.25259\/sni_724_2020","relation":{},"ISSN":["2152-7806"],"issn-type":[{"value":"2152-7806","type":"electronic"}],"subject":[],"published":{"date-parts":[[2021,2,10]]},"article-number":"54"}}