{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,1,29]],"date-time":"2026-01-29T22:12:44Z","timestamp":1769724764530,"version":"3.49.0"},"reference-count":50,"publisher":"Journal of Neurosurgery Publishing Group (JNSPG)","issue":"22","license":[{"start":{"date-parts":[[2025,12,1]],"date-time":"2025-12-01T00:00:00Z","timestamp":1764547200000},"content-version":"unspecified","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by-nc-nd\/4.0\/"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["J Neurosurg Case Lessons"],"published-print":{"date-parts":[[2025,12,1]]},"abstract":"<jats:sec>\n                    <jats:title>BACKGROUND<\/jats:title>\n                    <jats:p>Olfactory groove meningiomas (OGMs) are benign anterior cranial fossa tumors that may encase critical neurovascular structures. While vasospasm is a well-established sequela of aneurysmal subarachnoid hemorrhage, its occurrence following meningioma resection remains rare and underrecognized.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>OBSERVATIONS<\/jats:title>\n                    <jats:p>The authors present illustrative cases of 2 female patients (ages 70 and 39 years) with large OGMs who underwent resection via orbitozygomatic craniotomy. Both patients developed delayed postoperative vasospasm requiring intra-arterial pharmacological and endovascular intervention. In both cases, imaging revealed vasospasm involving the anterior circulation, including the anterior cerebral arteries and internal carotid arteries. The first patient was managed with intra-arterial verapamil alone, while the second underwent balloon-assisted angioplasty in addition to verapamil administration. Radiological improvement and favorable clinical outcomes were achieved, with 1 patient recovering full vision despite initial blindness.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>LESSONS<\/jats:title>\n                    <jats:p>Postoperative vasospasm is an important but often overlooked complication following anterior skull base meningioma resection. Early recognition and aggressive management with intra-arterial therapy can mitigate ischemic complications. Neurosurgeons should maintain high suspicion for vasospasm in the setting of neurological decline after tumor resection near the circle of Willis.<\/jats:p>\n                    <jats:p>\n                      <jats:ext-link xmlns:xlink=\"http:\/\/www.w3.org\/1999\/xlink\" ext-link-type=\"uri\" xlink:href=\"https:\/\/thejns.org\/doi\/10.3171\/CASE25641\">https:\/\/thejns.org\/doi\/10.3171\/CASE25641<\/jats:ext-link>\n                    <\/jats:p>\n                  <\/jats:sec>","DOI":"10.3171\/case25641","type":"journal-article","created":{"date-parts":[[2026,1,29]],"date-time":"2026-01-29T11:11:07Z","timestamp":1769685067000},"source":"Crossref","is-referenced-by-count":0,"title":["Vasospasm following resection of olfactory groove meningiomas via orbitozygomatic craniotomy: illustrative cases"],"prefix":"10.3171","volume":"10","author":[{"ORCID":"https:\/\/orcid.org\/0000-0001-7064-8281","authenticated-orcid":true,"given":"Ahmed Hafez","family":"Mousa","sequence":"first","affiliation":[{"name":"Neurosciences, Dubai Health, Dubai, United Arab Emirates"},{"name":"Department of Neurosurgery, Graduate Medical Education, Mohammed Bin Rashid University of Medicine and Health Sciences, Dubai Health, Dubai, United Arab Emirates"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Badr","family":"Hafiz","sequence":"additional","affiliation":[{"name":"Neurosurgery Section, Department of Neurosciences, King Faisal Specialist Hospital and Research Centre, Jeddah, Kingdom of Saudi Arabia"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-0818-5746","authenticated-orcid":true,"given":"Mohammed","family":"Aref","sequence":"additional","affiliation":[{"name":"Neurosurgery Section, Department of Neurosciences, King Faisal Specialist Hospital and Research Centre, Jeddah, Kingdom of Saudi Arabia"},{"name":"College of Medicine, Alfaisal University, Riyadh, Saudi Arabia"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"1754","reference":[{"issue":"5","key":"bib1","series-title":"Neurosurg Focus","first-page":"E3","article-title":"Surgical nuances for removal of olfactory groove meningiomas using the endoscopic endonasal transcribriform approach","volume":"30","author":"Liu","year":"2011","unstructured":"Liu JKChristiano LDPatel SKTubbs RSEloy JA.Surgical nuances for removal of olfactory groove meningiomas using the endoscopic endonasal transcribriform approach. Neurosurg Focus. 2011;30(5):E3."},{"key":"bib2","series-title":"Front Oncol","first-page":"1473261","article-title":"Determinants of quality of life following resection of skull base tumors: a systematic review","volume":"14","author":"Sperl","year":"2024","unstructured":"Sperl VRhomberg TKretschmer T.Determinants of quality of life following resection of skull base tumors: a systematic review. Front Oncol. 2024;14:1473261."},{"issue":"4","key":"bib3","series-title":"Rep Pract Oncol Radiother","first-page":"325","article-title":"Surgical management of skull base tumors","volume":"21","author":"Rangel-Castilla","year":"2016","unstructured":"Rangel-Castilla LRussin JJSpetzler RF.Surgical management of skull base tumors. Rep Pract Oncol Radiother. 2016;21(4):325-335."},{"issue":"6","key":"bib4","series-title":"Neurooncol Pract","first-page":"790","article-title":"Predictors of operative ischemic cerebrovascular complications in skull base tumor resections: experience in low-resource setting","volume":"11","author":"Shiferaw","year":"2024","unstructured":"Shiferaw MYBaleh ASGizaw APredictors of operative ischemic cerebrovascular complications in skull base tumor resections: experience in low-resource setting. Neurooncol Pract. 2024;11(6):790-802."},{"issue":"11","key":"bib5","series-title":"J Biomed Mater Res A","first-page":"4182","article-title":"Hemostatic strategies for traumatic and surgical bleeding","volume":"102","author":"Behrens","year":"2014","unstructured":"Behrens AMSikorski MJKofinas P.Hemostatic strategies for traumatic and surgical bleeding. J Biomed Mater Res A. 2014;102(11):4182-4194."},{"issue":"4","key":"bib6","series-title":"J Neurol Surg B Skull Base","first-page":"431","article-title":"Standard orbitozygomatic craniotomy versus mini orbitozygomatic craniotomy via an eyebrow incision for microsurgical treatment of anterior communicating artery aneurysms","volume":"85","author":"Peters","year":"2024","unstructured":"Peters DRMulvaney GMonk SKarimian BWait SD.Standard orbitozygomatic craniotomy versus mini orbitozygomatic craniotomy via an eyebrow incision for microsurgical treatment of anterior communicating artery aneurysms. J Neurol Surg B Skull Base. 2024;85(4):431-437."},{"issue":"4","key":"bib7","series-title":"Neurosurg Pract","first-page":"e00058","article-title":"Operative strategies for aplastic circle of Willis arteries on CTA in meningioma surgery: a case report","volume":"4","author":"Tabor","year":"2023","unstructured":"Tabor JKPappajohn AFLei HOperative strategies for aplastic circle of Willis arteries on CTA in meningioma surgery: a case report. Neurosurg Pract. 2023;4(4):e00058."},{"issue":"2","key":"bib8","series-title":"Stroke","first-page":"365","article-title":"Clinical vasospasm after subarachnoid hemorrhage: response to hypervolemic hemodilution and arterial hypertension","volume":"18","author":"Awad","year":"1987","unstructured":"Awad IACarter LPSpetzler RFMedina MWilliams FCJr.Clinical vasospasm after subarachnoid hemorrhage: response to hypervolemic hemodilution and arterial hypertension. Stroke. 1987;18(2):365-372."},{"key":"bib9","series-title":"Textbook of Neurointensive Care","first-page":"427","article-title":"Central nervous system infections","author":"Archibald","year":"2013","unstructured":"Archibald LKQuisling RG.Central nervous system infections. In: Layon AJ, Gabrielli A, Friedman WA, eds. Textbook of Neurointensive Care. Springer; 2013:427-517."},{"issue":"7","key":"bib10","series-title":"J Clin Med","first-page":"2415","article-title":"Cerebral vasospasm as a critical yet overlooked complication following tumor craniotomy: a systematic review of case reports and case series","volume":"14","author":"Tarimah","year":"2025","unstructured":"Tarimah KBisri DYHalimi RAWiyarta E.Cerebral vasospasm as a critical yet overlooked complication following tumor craniotomy: a systematic review of case reports and case series. J Clin Med. 2025;14(7):2415."},{"key":"bib11","series-title":"Acta Neurochir Suppl","first-page":"207","article-title":"Vasospasm after aneurysmal subarachnoid hemorrhage: need for further study","volume":"105","author":"Pearl","year":"2008","unstructured":"Pearl JDMacdonald RL.Vasospasm after aneurysmal subarachnoid hemorrhage: need for further study. Acta Neurochir Suppl. 2008;105:207-210."},{"issue":"10","key":"bib12","series-title":"AJNR Am J Neuroradiol","first-page":"1923","article-title":"Improvement in angiographic cerebral vasospasm after intra-arterial verapamil administration","volume":"31","author":"Sehy","year":"2010","unstructured":"Sehy JVHolloway WELin SPCross DTIIIDerdeyn CPMoran CJ.Improvement in angiographic cerebral vasospasm after intra-arterial verapamil administration. AJNR Am J Neuroradiol. 2010;31(10):1923-1928."},{"key":"bib13","series-title":"Transl Stroke Res","article-title":"Comparative outcomes of combined balloon angioplasty and intra-arterial calcium channel blockers versus monotherapy for cerebral vasospasm management: a systematic review and meta-analysis","author":"Musmar","year":"2025","unstructured":"Musmar BOrscelik ARoy JMComparative outcomes of combined balloon angioplasty and intra-arterial calcium channel blockers versus monotherapy for cerebral vasospasm management: a systematic review and meta-analysis. Transl Stroke Res. Published online May 29, 2025. doi:10.1007\/s12975-025-01358-w"},{"issue":"6","key":"bib14","series-title":"Transl Stroke Res","first-page":"937","article-title":"Four decades of ischemic penumbra and its implication for ischemic stroke","volume":"12","author":"Yang","year":"2021","unstructured":"Yang SHLiu R.Four decades of ischemic penumbra and its implication for ischemic stroke. Transl Stroke Res. 2021;12(6):937-945."},{"issue":"suppl 1","key":"bib15","series-title":"Acta Otorhinolaryngol Ital","first-page":"S1","article-title":"Surgery of the lateral skull base: a 50-year endeavour","volume":"39","author":"Zanoletti","year":"2019","unstructured":"Zanoletti EMazzoni AMartini ASurgery of the lateral skull base: a 50-year endeavour. Acta Otorhinolaryngol Ital. 2019;39(suppl 1):S1-S146."},{"issue":"13","key":"bib16","series-title":"J Neurosurg Case Lessons","first-page":"CASE24411","article-title":"Cerebral arterial vasospasm complicating supratentorial meningioma resection: illustrative cases","volume":"8","author":"Pickles","year":"2024","unstructured":"Pickles ACLin SD\u2019Angelo CSacho RH.Cerebral arterial vasospasm complicating supratentorial meningioma resection: illustrative cases. J Neurosurg Case Lessons. 2024;8(13):CASE24411."},{"issue":"6","key":"bib17","series-title":"Neurochirurgie","first-page":"601","article-title":"Delayed cerebral ischemia after meningioma resection: about 5 cases","volume":"68","author":"Mallereau","year":"2022","unstructured":"Mallereau CHHadad SJousset CJiguet MMenei PMenei A.Delayed cerebral ischemia after meningioma resection: about 5 cases. Neurochirurgie. 2022;68(6):601-605."},{"key":"bib18","series-title":"Surg Neurol Int","first-page":"245","article-title":"Management of postoperative cerebral vasospasm in skull base surgeries: a systematic review of case reports and series","volume":"14","author":"Hamzah","year":"2023","unstructured":"Hamzah ABusaidy MKheder AManagement of postoperative cerebral vasospasm in skull base surgeries: a systematic review of case reports and series. Surg Neurol Int. 2023;14:245."},{"issue":"4","key":"bib19","series-title":"Iran J Neurosurg","first-page":"31","article-title":"Delayed bilateral symptomatic vasospasm after resection of a skull base meningioma: case report and review of the literature","volume":"2","author":"Capozza","year":"2016","unstructured":"Capozza MPandolfi CD\u2019Alessandris QGSantoro A.Delayed bilateral symptomatic vasospasm after resection of a skull base meningioma: case report and review of the literature. Iran J Neurosurg. 2016;2(4):31-36."},{"key":"bib20","series-title":"World Neurosurg","first-page":"672.e1","article-title":"Reversal of visual impairment associated with vasospasm after resection of sphenoclinoidocavernous meningioma with intra-arterial verapamil","volume":"91","author":"Amuluru","year":"2016","unstructured":"Amuluru KAl-Mufti FGandhi CDPrestigiacomo CJ.Reversal of visual impairment associated with vasospasm after resection of sphenoclinoidocavernous meningioma with intra-arterial verapamil. World Neurosurg. 2016;91:672.e1-672.e5."},{"issue":"2","key":"bib21","series-title":"Skull Base Surg","first-page":"71","article-title":"Vasospasm after resection of skull base meningiomas","volume":"7","author":"Bejjani","year":"1997","unstructured":"Bejjani GKSekhar LNYost AMBank WOWright DC.Vasospasm after resection of skull base meningiomas. Skull Base Surg. 1997;7(2):71-78."},{"key":"bib22","series-title":"Surg Neurol Int","first-page":"293","article-title":"Symptomatic cerebral vasospasm after sphenoid wing meningioma resection: case report and review of literature","volume":"13","author":"Abou-Al-Shaar","year":"2022","unstructured":"Abou-Al-Shaar HAlzhrani GAlzhrani ASymptomatic cerebral vasospasm after sphenoid wing meningioma resection: case report and review of literature. Surg Neurol Int. 2022;13:293."},{"issue":"6","key":"bib23","series-title":"Neurosurg Focus","first-page":"e4","article-title":"Olfactory groove meningiomas","volume":"14","author":"Hentschel","year":"2003","unstructured":"Hentschel SJDeMonte F.Olfactory groove meningiomas. Neurosurg Focus. 2003;14(6):e4."},{"issue":"3","key":"bib24","series-title":"IOSR JDMS","first-page":"57","article-title":"Bilateral MCA infarct following resection of giant olfactory groove meningioma: a rare complication","volume":"15","author":"Srinivas","year":"2016","unstructured":"Srinivas BHRajeshAShuklaDPurohitAK. Bilateral MCA infarct following resection of giant olfactory groove meningioma: a rare complication. IOSR JDMS. 2016;15(3):57-67."},{"issue":"2","key":"bib25","series-title":"J Clin Med","first-page":"349","article-title":"Cerebral vasospasm after craniotomy for tumor (CVACT): a systematic review","volume":"14","author":"Tarimah","year":"2025","unstructured":"Tarimah KHanna MQureshi ACerebral vasospasm after craniotomy for tumor (CVACT): a systematic review. J Clin Med. 2025;14(2):349."},{"issue":"5","key":"bib1","series-title":"Neurosurg Focus","first-page":"E3","article-title":"Surgical nuances for removal of olfactory groove meningiomas using the endoscopic endonasal transcribriform approach","volume":"30","author":"Liu","year":"2011","unstructured":"Liu JKChristiano LDPatel SKTubbs RSEloy JA.Surgical nuances for removal of olfactory groove meningiomas using the endoscopic endonasal transcribriform approach. Neurosurg Focus. 2011;30(5):E3."},{"key":"bib2","series-title":"Front Oncol","first-page":"1473261","article-title":"Determinants of quality of life following resection of skull base tumors: a systematic review","volume":"14","author":"Sperl","year":"2024","unstructured":"Sperl VRhomberg TKretschmer T.Determinants of quality of life following resection of skull base tumors: a systematic review. Front Oncol. 2024;14:1473261."},{"issue":"4","key":"bib3","series-title":"Rep Pract Oncol Radiother","first-page":"325","article-title":"Surgical management of skull base tumors","volume":"21","author":"Rangel-Castilla","year":"2016","unstructured":"Rangel-Castilla LRussin JJSpetzler RF.Surgical management of skull base tumors. Rep Pract Oncol Radiother. 2016;21(4):325-335."},{"issue":"6","key":"bib4","series-title":"Neurooncol Pract","first-page":"790","article-title":"Predictors of operative ischemic cerebrovascular complications in skull base tumor resections: experience in low-resource setting","volume":"11","author":"Shiferaw","year":"2024","unstructured":"Shiferaw MYBaleh ASGizaw APredictors of operative ischemic cerebrovascular complications in skull base tumor resections: experience in low-resource setting. Neurooncol Pract. 2024;11(6):790-802."},{"issue":"11","key":"bib5","series-title":"J Biomed Mater Res A","first-page":"4182","article-title":"Hemostatic strategies for traumatic and surgical bleeding","volume":"102","author":"Behrens","year":"2014","unstructured":"Behrens AMSikorski MJKofinas P.Hemostatic strategies for traumatic and surgical bleeding. J Biomed Mater Res A. 2014;102(11):4182-4194."},{"issue":"4","key":"bib6","series-title":"J Neurol Surg B Skull Base","first-page":"431","article-title":"Standard orbitozygomatic craniotomy versus mini orbitozygomatic craniotomy via an eyebrow incision for microsurgical treatment of anterior communicating artery aneurysms","volume":"85","author":"Peters","year":"2024","unstructured":"Peters DRMulvaney GMonk SKarimian BWait SD.Standard orbitozygomatic craniotomy versus mini orbitozygomatic craniotomy via an eyebrow incision for microsurgical treatment of anterior communicating artery aneurysms. J Neurol Surg B Skull Base. 2024;85(4):431-437."},{"issue":"4","key":"bib7","series-title":"Neurosurg Pract","first-page":"e00058","article-title":"Operative strategies for aplastic circle of Willis arteries on CTA in meningioma surgery: a case report","volume":"4","author":"Tabor","year":"2023","unstructured":"Tabor JKPappajohn AFLei HOperative strategies for aplastic circle of Willis arteries on CTA in meningioma surgery: a case report. Neurosurg Pract. 2023;4(4):e00058."},{"issue":"2","key":"bib8","series-title":"Stroke","first-page":"365","article-title":"Clinical vasospasm after subarachnoid hemorrhage: response to hypervolemic hemodilution and arterial hypertension","volume":"18","author":"Awad","year":"1987","unstructured":"Awad IACarter LPSpetzler RFMedina MWilliams FCJr.Clinical vasospasm after subarachnoid hemorrhage: response to hypervolemic hemodilution and arterial hypertension. Stroke. 1987;18(2):365-372."},{"key":"bib9","series-title":"Textbook of Neurointensive Care","first-page":"427","article-title":"Central nervous system infections","author":"Archibald","year":"2013","unstructured":"Archibald LKQuisling RG.Central nervous system infections. In: Layon AJ, Gabrielli A, Friedman WA, eds. Textbook of Neurointensive Care. Springer; 2013:427-517."},{"issue":"7","key":"bib10","series-title":"J Clin Med","first-page":"2415","article-title":"Cerebral vasospasm as a critical yet overlooked complication following tumor craniotomy: a systematic review of case reports and case series","volume":"14","author":"Tarimah","year":"2025","unstructured":"Tarimah KBisri DYHalimi RAWiyarta E.Cerebral vasospasm as a critical yet overlooked complication following tumor craniotomy: a systematic review of case reports and case series. J Clin Med. 2025;14(7):2415."},{"key":"bib11","series-title":"Acta Neurochir Suppl","first-page":"207","article-title":"Vasospasm after aneurysmal subarachnoid hemorrhage: need for further study","volume":"105","author":"Pearl","year":"2008","unstructured":"Pearl JDMacdonald RL.Vasospasm after aneurysmal subarachnoid hemorrhage: need for further study. Acta Neurochir Suppl. 2008;105:207-210."},{"issue":"10","key":"bib12","series-title":"AJNR Am J Neuroradiol","first-page":"1923","article-title":"Improvement in angiographic cerebral vasospasm after intra-arterial verapamil administration","volume":"31","author":"Sehy","year":"2010","unstructured":"Sehy JVHolloway WELin SPCross DTIIIDerdeyn CPMoran CJ.Improvement in angiographic cerebral vasospasm after intra-arterial verapamil administration. AJNR Am J Neuroradiol. 2010;31(10):1923-1928."},{"key":"bib13","series-title":"Transl Stroke Res","article-title":"Comparative outcomes of combined balloon angioplasty and intra-arterial calcium channel blockers versus monotherapy for cerebral vasospasm management: a systematic review and meta-analysis","author":"Musmar","year":"2025","unstructured":"Musmar BOrscelik ARoy JMComparative outcomes of combined balloon angioplasty and intra-arterial calcium channel blockers versus monotherapy for cerebral vasospasm management: a systematic review and meta-analysis. Transl Stroke Res. Published online May 29, 2025. doi:10.1007\/s12975-025-01358-w"},{"issue":"6","key":"bib14","series-title":"Transl Stroke Res","first-page":"937","article-title":"Four decades of ischemic penumbra and its implication for ischemic stroke","volume":"12","author":"Yang","year":"2021","unstructured":"Yang SHLiu R.Four decades of ischemic penumbra and its implication for ischemic stroke. Transl Stroke Res. 2021;12(6):937-945."},{"issue":"suppl 1","key":"bib15","series-title":"Acta Otorhinolaryngol Ital","first-page":"S1","article-title":"Surgery of the lateral skull base: a 50-year endeavour","volume":"39","author":"Zanoletti","year":"2019","unstructured":"Zanoletti EMazzoni AMartini ASurgery of the lateral skull base: a 50-year endeavour. Acta Otorhinolaryngol Ital. 2019;39(suppl 1):S1-S146."},{"issue":"13","key":"bib16","series-title":"J Neurosurg Case Lessons","first-page":"CASE24411","article-title":"Cerebral arterial vasospasm complicating supratentorial meningioma resection: illustrative cases","volume":"8","author":"Pickles","year":"2024","unstructured":"Pickles ACLin SD\u2019Angelo CSacho RH.Cerebral arterial vasospasm complicating supratentorial meningioma resection: illustrative cases. J Neurosurg Case Lessons. 2024;8(13):CASE24411."},{"issue":"6","key":"bib17","series-title":"Neurochirurgie","first-page":"601","article-title":"Delayed cerebral ischemia after meningioma resection: about 5 cases","volume":"68","author":"Mallereau","year":"2022","unstructured":"Mallereau CHHadad SJousset CJiguet MMenei PMenei A.Delayed cerebral ischemia after meningioma resection: about 5 cases. Neurochirurgie. 2022;68(6):601-605."},{"key":"bib18","series-title":"Surg Neurol Int","first-page":"245","article-title":"Management of postoperative cerebral vasospasm in skull base surgeries: a systematic review of case reports and series","volume":"14","author":"Hamzah","year":"2023","unstructured":"Hamzah ABusaidy MKheder AManagement of postoperative cerebral vasospasm in skull base surgeries: a systematic review of case reports and series. Surg Neurol Int. 2023;14:245."},{"issue":"4","key":"bib19","series-title":"Iran J Neurosurg","first-page":"31","article-title":"Delayed bilateral symptomatic vasospasm after resection of a skull base meningioma: case report and review of the literature","volume":"2","author":"Capozza","year":"2016","unstructured":"Capozza MPandolfi CD\u2019Alessandris QGSantoro A.Delayed bilateral symptomatic vasospasm after resection of a skull base meningioma: case report and review of the literature. Iran J Neurosurg. 2016;2(4):31-36."},{"key":"bib20","series-title":"World Neurosurg","first-page":"672.e1","article-title":"Reversal of visual impairment associated with vasospasm after resection of sphenoclinoidocavernous meningioma with intra-arterial verapamil","volume":"91","author":"Amuluru","year":"2016","unstructured":"Amuluru KAl-Mufti FGandhi CDPrestigiacomo CJ.Reversal of visual impairment associated with vasospasm after resection of sphenoclinoidocavernous meningioma with intra-arterial verapamil. World Neurosurg. 2016;91:672.e1-672.e5."},{"issue":"2","key":"bib21","series-title":"Skull Base Surg","first-page":"71","article-title":"Vasospasm after resection of skull base meningiomas","volume":"7","author":"Bejjani","year":"1997","unstructured":"Bejjani GKSekhar LNYost AMBank WOWright DC.Vasospasm after resection of skull base meningiomas. Skull Base Surg. 1997;7(2):71-78."},{"key":"bib22","series-title":"Surg Neurol Int","first-page":"293","article-title":"Symptomatic cerebral vasospasm after sphenoid wing meningioma resection: case report and review of literature","volume":"13","author":"Abou-Al-Shaar","year":"2022","unstructured":"Abou-Al-Shaar HAlzhrani GAlzhrani ASymptomatic cerebral vasospasm after sphenoid wing meningioma resection: case report and review of literature. Surg Neurol Int. 2022;13:293."},{"issue":"6","key":"bib23","series-title":"Neurosurg Focus","first-page":"e4","article-title":"Olfactory groove meningiomas","volume":"14","author":"Hentschel","year":"2003","unstructured":"Hentschel SJDeMonte F.Olfactory groove meningiomas. Neurosurg Focus. 2003;14(6):e4."},{"issue":"3","key":"bib24","series-title":"IOSR JDMS","first-page":"57","article-title":"Bilateral MCA infarct following resection of giant olfactory groove meningioma: a rare complication","volume":"15","author":"Srinivas","year":"2016","unstructured":"Srinivas BHRajeshAShuklaDPurohitAK. Bilateral MCA infarct following resection of giant olfactory groove meningioma: a rare complication. IOSR JDMS. 2016;15(3):57-67."},{"issue":"2","key":"bib25","series-title":"J Clin Med","first-page":"349","article-title":"Cerebral vasospasm after craniotomy for tumor (CVACT): a systematic review","volume":"14","author":"Tarimah","year":"2025","unstructured":"Tarimah KHanna MQureshi ACerebral vasospasm after craniotomy for tumor (CVACT): a systematic review. J Clin Med. 2025;14(2):349."}],"container-title":["Journal of Neurosurgery: Case Lessons"],"original-title":[],"link":[{"URL":"https:\/\/thejns.org\/view\/journals\/j-neurosurg-case-lessons\/10\/22\/article-CASE25641.xml","content-type":"text\/html","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/thejns.org\/downloadpdf\/journals\/j-neurosurg-case-lessons\/10\/22\/article-CASE25641.xml","content-type":"text\/html","content-version":"vor","intended-application":"syndication"},{"URL":"https:\/\/thejns.org\/downloadpdf\/journals\/j-neurosurg-case-lessons\/10\/22\/article-CASE25641.xml","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,1,29]],"date-time":"2026-01-29T11:11:07Z","timestamp":1769685067000},"score":1,"resource":{"primary":{"URL":"https:\/\/thejns.org\/view\/journals\/j-neurosurg-case-lessons\/10\/22\/article-CASE25641.xml"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2025,12,1]]},"references-count":50,"journal-issue":{"issue":"22"},"URL":"https:\/\/doi.org\/10.3171\/case25641","relation":{},"ISSN":["2694-1902"],"issn-type":[{"value":"2694-1902","type":"electronic"}],"subject":[],"published":{"date-parts":[[2025,12,1]]}}}