{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,9,27]],"date-time":"2026-09-27T00:40:44Z","timestamp":1790469644646,"version":"4.1.0"},"reference-count":17,"publisher":"Elsevier BV","license":[{"start":{"date-parts":[[2023,4,1]],"date-time":"2023-04-01T00:00:00Z","timestamp":1680307200000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/tdm\/userlicense\/1.0\/"},{"start":{"date-parts":[[2023,4,1]],"date-time":"2023-04-01T00:00:00Z","timestamp":1680307200000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/legal\/tdmrep-license"},{"start":{"date-parts":[[2023,4,1]],"date-time":"2023-04-01T00:00:00Z","timestamp":1680307200000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-017"},{"start":{"date-parts":[[2023,4,1]],"date-time":"2023-04-01T00:00:00Z","timestamp":1680307200000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-037"},{"start":{"date-parts":[[2023,4,1]],"date-time":"2023-04-01T00:00:00Z","timestamp":1680307200000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-012"},{"start":{"date-parts":[[2023,4,1]],"date-time":"2023-04-01T00:00:00Z","timestamp":1680307200000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-029"},{"start":{"date-parts":[[2023,4,1]],"date-time":"2023-04-01T00:00:00Z","timestamp":1680307200000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-004"}],"content-domain":{"domain":["clinicalkey.com","clinicalkey.com.au","clinicalkey.es","clinicalkey.fr","clinicalkey.jp","elsevier.com","sciencedirect.com"],"crossmark-restriction":true},"short-container-title":["World Neurosurgery"],"published-print":{"date-parts":[[2023,4]]},"DOI":"10.1016\/j.wneu.2023.01.096","type":"journal-article","created":{"date-parts":[[2023,1,30]],"date-time":"2023-01-30T21:47:58Z","timestamp":1675115278000},"page":"e605-e610","update-policy":"https:\/\/doi.org\/10.1016\/elsevier_cm_policy","source":"Crossref","is-referenced-by-count":8,"special_numbering":"C","title":["Early Postoperative Computed Tomography Scan Air Distribution Predicts Postoperative CSF Leak in Endoscopic Skull Base Surgery"],"prefix":"10.1016","volume":"172","author":[{"given":"Abdulrazag","family":"Ajlan","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-6960-9170","authenticated-orcid":false,"given":"Sarah","family":"Basindwah","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Aysha","family":"Hawsawi","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Mohammed","family":"Ali Omar","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-1236-2098","authenticated-orcid":false,"given":"Saad","family":"Alsaleh","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Abdulaziz","family":"Alrasheed","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Ahmad","family":"Alroqi","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-2570-3207","authenticated-orcid":false,"given":"Ashwag","family":"Alqurashi","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"78","reference":[{"key":"10.1016\/j.wneu.2023.01.096_bib1","first-page":"661","article-title":"Case-specific protocol to reduce cerebrospinal fluid leakage after endonasal endoscopic surgery","volume":"119","author":"Patel","year":"2013","journal-title":"J\u00a0Neurosurg"},{"key":"10.1016\/j.wneu.2023.01.096_bib2","doi-asserted-by":"crossref","first-page":"1153","DOI":"10.3357\/ASEM.3100.2011","article-title":"Spontaneous pneumocephalus after commercial air travel complicated by meningitis","volume":"82","author":"Javan","year":"2011","journal-title":"Aviat Space Environ Med"},{"key":"10.1016\/j.wneu.2023.01.096_bib3","first-page":"1544","article-title":"Endoscopic endonasal skull base surgery: analysis of complications in the authors' initial 800 patients: a review","volume":"114","author":"Kassam","year":"2011","journal-title":"J\u00a0Neurosurg"},{"key":"10.1016\/j.wneu.2023.01.096_bib4","doi-asserted-by":"crossref","first-page":"516","DOI":"10.1177\/0194599814536688","article-title":"Risk factors for cerebrospinal leak after endoscopic skull base reconstruction with nasoseptal flap","volume":"151","author":"Gruss","year":"2014","journal-title":"Otolaryngol Head Neck Surg"},{"key":"10.1016\/j.wneu.2023.01.096_bib5","doi-asserted-by":"crossref","first-page":"1","DOI":"10.1055\/s-0032-1331022","article-title":"The efficacy and safety of preoperative lumbar drain placement in anterior skull base surgery","volume":"74","author":"Ackerman","year":"2013","journal-title":"J\u00a0Neurol Surg Rep"},{"key":"10.1016\/j.wneu.2023.01.096_bib6","doi-asserted-by":"crossref","first-page":"246","DOI":"10.1002\/alr.21262","article-title":"Spontaneous sphenoid lateral recess cerebrospinal fluid leaks arise from intracranial hypertension, not Sternberg's canal","volume":"4","author":"Illing","year":"2014","journal-title":"Int Forum Allergy Rhinol"},{"key":"10.1016\/j.wneu.2023.01.096_bib7","first-page":"1066","article-title":"Risk factors associated with postoperative cerebrospinal fluid leak after endoscopic endonasal skull base surgery","volume":"128","author":"Fraser","year":"2018","journal-title":"J\u00a0Neurosurg"},{"key":"10.1016\/j.wneu.2023.01.096_bib8","first-page":"961","article-title":"Pneumocephalus patterns following endonasal endoscopic skull base surgery as predictors of postoperative CSF leaks","volume":"121","author":"Banu","year":"2014","journal-title":"J\u00a0Neurosurg"},{"key":"10.1016\/j.wneu.2023.01.096_bib9","first-page":"713","article-title":"Skull base reconstruction in the extended endoscopic transsphenoidal approach for suprasellar lesions","volume":"107","author":"Cavallo","year":"2007","journal-title":"J\u00a0Neurosurg"},{"key":"10.1016\/j.wneu.2023.01.096_bib10","doi-asserted-by":"crossref","first-page":"55","DOI":"10.1007\/s10143-007-0098-0","article-title":"The role of the endoscope in the transsphenoidal management of cystic lesions of the sellar region","volume":"31","author":"Cavallo","year":"2008","journal-title":"Neurosurg Rev"},{"key":"10.1016\/j.wneu.2023.01.096_bib11","doi-asserted-by":"crossref","first-page":"1842","DOI":"10.1097\/MLG.0b013e31817e2c43","article-title":"Minimally invasive pituitary surgery","volume":"118","author":"Senior","year":"2008","journal-title":"Laryngoscope"},{"issue":"Suppl_5","key":"10.1016\/j.wneu.2023.01.096_bib12","doi-asserted-by":"crossref","first-page":"ons269","DOI":"10.1227\/01.NEU.0000327857.22221.53","article-title":"Endonasal versus supraorbital keyhole removal of craniopharyngiomas and tuberculum sellae meningiomas","volume":"64","author":"Fatemi","year":"2009","journal-title":"Oper Neurosurg"},{"key":"10.1016\/j.wneu.2023.01.096_bib13","doi-asserted-by":"crossref","first-page":"239","DOI":"10.1055\/s-0032-1325636","article-title":"Endoscopic endonasal versus open repair of anterior skull base CSF leak, meningocele, and encephalocele: a systematic review of outcomes","volume":"74","author":"Komotar","year":"2013","journal-title":"J\u00a0Neurol Surg A Cent Eur Neurosurg"},{"key":"10.1016\/j.wneu.2023.01.096_bib14","doi-asserted-by":"crossref","first-page":"637","DOI":"10.3109\/02688697.2012.654837","article-title":"Endoscopic skull base surgery: a comprehensive comparison with open transcranial approaches","volume":"26","author":"Komotar","year":"2012","journal-title":"Br J Neurosurg"},{"key":"10.1016\/j.wneu.2023.01.096_bib15","doi-asserted-by":"crossref","first-page":"730","DOI":"10.1177\/0194599814520685","article-title":"Endoscopic reconstruction of surgically created skull base defects: a systematic review","volume":"150","author":"Soudry","year":"2014","journal-title":"Otolaryngol Head Neck Surg"},{"key":"10.1016\/j.wneu.2023.01.096_bib16","doi-asserted-by":"crossref","first-page":"468","DOI":"10.1002\/lary.21409","article-title":"Perioperative lumbar drain placement: an independent predictor of tension pneumocephalus and intracranial complications following anterior skull base surgery","volume":"121","author":"Pepper","year":"2011","journal-title":"Laryngoscope"},{"key":"10.1016\/j.wneu.2023.01.096_bib17","first-page":"180","article-title":"Incidence, radiographical features, and proposed mechanism for pneumocephalus from intravenous injection of air","volume":"11","author":"Tran","year":"2010","journal-title":"West J Emerg Med"}],"container-title":["World Neurosurgery"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S1878875023001122?httpAccept=text\/xml","content-type":"text\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S1878875023001122?httpAccept=text\/plain","content-type":"text\/plain","content-version":"vor","intended-application":"text-mining"}],"deposited":{"date-parts":[[2025,10,30]],"date-time":"2025-10-30T09:19:23Z","timestamp":1761815963000},"score":1,"resource":{"primary":{"URL":"https:\/\/linkinghub.elsevier.com\/retrieve\/pii\/S1878875023001122"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2023,4]]},"references-count":17,"alternative-id":["S1878875023001122"],"URL":"https:\/\/doi.org\/10.1016\/j.wneu.2023.01.096","relation":{},"ISSN":["1878-8750"],"issn-type":[{"value":"1878-8750","type":"print"}],"subject":[],"published":{"date-parts":[[2023,4]]},"assertion":[{"value":"Elsevier","name":"publisher","label":"This article is maintained by"},{"value":"Early Postoperative Computed Tomography Scan Air Distribution Predicts Postoperative CSF Leak in Endoscopic Skull Base Surgery","name":"articletitle","label":"Article Title"},{"value":"World Neurosurgery","name":"journaltitle","label":"Journal Title"},{"value":"https:\/\/doi.org\/10.1016\/j.wneu.2023.01.096","name":"articlelink","label":"CrossRef DOI link to publisher maintained version"},{"value":"article","name":"content_type","label":"Content Type"},{"value":"\u00a9 2023 Elsevier Inc. All rights reserved.","name":"copyright","label":"Copyright"}]}}