{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,2,26]],"date-time":"2026-02-26T12:47:21Z","timestamp":1772110041149,"version":"3.50.1"},"reference-count":44,"publisher":"Journal of Neurosurgery Publishing Group (JNSPG)","issue":"2","license":[{"start":{"date-parts":[[2021,1,11]],"date-time":"2021-01-11T00:00:00Z","timestamp":1610323200000},"content-version":"unspecified","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":[],"published-print":{"date-parts":[[2021,1,11]]},"abstract":"<jats:sec>\n                    <jats:title>BACKGROUND<\/jats:title>\n                    <jats:p>Pure arterial malformations (PAMs) are rare vascular anomalies that are commonly mistaken for other vascular malformations. Because of their purported benign natural history, PAMs are often conservatively managed. The authors report the case of a ruptured PAM leading to subarachnoid hemorrhage (SAH) with intraventricular extension that was treated endovascularly.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>OBSERVATIONS<\/jats:title>\n                    <jats:p>A 38-year-old man presented with a 1-day history of headaches and nausea. A computed tomography scan demonstrated diffuse SAH with intraventricular extension, and angiography revealed a right posterior inferior cerebellar artery\u2013associated PAM. The PAM was treated with endovascular Onyx embolization.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>LESSONS<\/jats:title>\n                    <jats:p>To the authors\u2019 knowledge, only 2 other cases of SAH associated with PAM have been reported. In those 2 cases, surgical clipping was pursued for definitive treatment. Here, the authors report the first case of a ruptured PAM treated using an endovascular approach, showing its feasibility as a treatment option particularly in patients in whom open surgery is too high a risk.<\/jats:p>\n                  <\/jats:sec>","DOI":"10.3171\/case2073","type":"journal-article","created":{"date-parts":[[2021,1,29]],"date-time":"2021-01-29T15:32:32Z","timestamp":1611934352000},"source":"Crossref","is-referenced-by-count":5,"title":["Endovascular treatment of a ruptured posterior fossa pure arterial malformation: illustrative case"],"prefix":"10.3171","volume":"1","author":[{"given":"Melissa M. J.","family":"Chua","sequence":"first","affiliation":[{"name":"Departments of Neurosurgery and"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Saksham","family":"Gupta","sequence":"additional","affiliation":[{"name":"Departments of Neurosurgery and"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Walid Ibn","family":"Essayed","sequence":"additional","affiliation":[{"name":"Departments of Neurosurgery and"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Dustin J.","family":"Donnelly","sequence":"additional","affiliation":[{"name":"Departments of Neurosurgery and"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Habibullah","family":"Ziayee","sequence":"additional","affiliation":[{"name":"Departments of Neurosurgery and"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Juan","family":"Vicenty-Padilla","sequence":"additional","affiliation":[{"name":"Departments of Neurosurgery and"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Alvin S.","family":"Das","sequence":"additional","affiliation":[{"name":"Neurology, Brigham and Women\u2019s Hospital, Harvard Medical School, Boston, Massachusetts"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Rosalind P. M.","family":"Lai","sequence":"additional","affiliation":[{"name":"Departments of Neurosurgery and"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Saef","family":"Izzy","sequence":"additional","affiliation":[{"name":"Neurology, Brigham and Women\u2019s Hospital, Harvard Medical School, Boston, Massachusetts"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Mohammad Ali","family":"Aziz-Sultan","sequence":"additional","affiliation":[{"name":"Departments of Neurosurgery and"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"1754","reference":[{"issue":"4","key":"b1","series-title":"J Neurosurg","doi-asserted-by":"publisher","first-page":"1007","DOI":"10.3171\/2014.5.JNS14999","article-title":"Pure arterial malformation of the posterior cerebral artery. Letter","volume":"121","author":"Lanterna LA","year":"2014","unstructured":"Lanterna LA, Brembilla C, Gritti P. Pure arterial malformation of the posterior cerebral artery. Letter. J Neurosurg. 2014;121(4):1007\u20131008.10.3171\/2014.5.JNS149999010533"},{"issue":"2","key":"b2","series-title":"J Neurosurg","doi-asserted-by":"publisher","first-page":"575","DOI":"10.3171\/2013.7.JNS131478","article-title":"Pure arterial malformations of the posterior cerebral artery","volume":"120","author":"Lanzino G","year":"2014","unstructured":"Lanzino G, Burrows AM, Flemming KD, . Pure arterial malformations of the posterior cerebral artery. J Neurosurg. 2014;120(2):575.10.3171\/2013.7.JNS131478"},{"issue":"3","key":"b3","series-title":"J Neurosurg","doi-asserted-by":"publisher","first-page":"655","DOI":"10.3171\/2013.4.JNS121374","article-title":"Pure arterial malformation of the posterior cerebral artery: importance of its recognition","volume":"119","author":"McLaughlin N","year":"2013","unstructured":"McLaughlin N, Raychev R, Duckwiler G, . Pure arterial malformation of the posterior cerebral artery: importance of its recognition. J Neurosurg. 2013;119(3):655\u2013660.10.3171\/2013.4.JNS1213749010533"},{"issue":"2","key":"b4","series-title":"J Neurosurg","doi-asserted-by":"publisher","first-page":"575","DOI":"10.3171\/2013.7.JNS131478","article-title":"Pure arterial malformations of the posterior cerebral artery. Response","volume":"120","author":"McLaughlin N","year":"2014","unstructured":"McLaughlin N, Duckwiler G, Martin NA. Pure arterial malformations of the posterior cerebral artery. Response. J Neurosurg. 2014;120(2):575\u2013577.10.3171\/2013.7.JNS131478"},{"issue":"11","key":"b5","series-title":"Childs Nerv Syst","doi-asserted-by":"publisher","first-page":"2877","DOI":"10.1007\/s00381-020-04539-0","article-title":"An incidental pure arterial malformation in a child: case report and review of the literature","volume":"36","author":"Thatikunta M","year":"2020","unstructured":"Thatikunta M, Raman NV, Zieles KN, . An incidental pure arterial malformation in a child: case report and review of the literature. Childs Nerv Syst. 2020;36(11):2877\u20132881.10.1007\/s00381-020-04539-0"},{"key":"b6","series-title":"World Neurosurg","doi-asserted-by":"publisher","first-page":"e52","DOI":"10.1016\/j.wneu.2019.07.020","article-title":"Progressive pure arterial malformations of the anterior cerebral artery","volume":"131","author":"Yue H","year":"2019","unstructured":"Yue H, Ling W, Hanmin C, . Progressive pure arterial malformations of the anterior cerebral artery. World Neurosurg. 2019;131:e52\u2013e64.10.1016\/j.wneu.2019.07.020"},{"key":"b7","series-title":"World Neurosurg","doi-asserted-by":"publisher","first-page":"214","DOI":"10.1016\/j.wneu.2019.12.093","article-title":"Spontaneous subarachnoid hemorrhage from a pure pial arterial malformation in the lateral cerebellomedullary junction: clinical images with a surgical video","volume":"135","author":"Li Y","year":"2020","unstructured":"Li Y, Sayyahmelli S, Baskaya MK. Spontaneous subarachnoid hemorrhage from a pure pial arterial malformation in the lateral cerebellomedullary junction: clinical images with a surgical video. World Neurosurg. 2020;135:214\u2013216.10.1016\/j.wneu.2019.12.093"},{"issue":"1","key":"b8","series-title":"J Neurosurg","doi-asserted-by":"publisher","first-page":"91","DOI":"10.3171\/2017.2.JNS1744","article-title":"Pure arterial malformations","volume":"129","author":"Brinjikji W","year":"2018","unstructured":"Brinjikji W, Cloft HJ, Flemming KD, . Pure arterial malformations. J Neurosurg. 2018;129(1):91\u201399.10.3171\/2017.2.JNS1744"},{"issue":"3","key":"b9","series-title":"J Neurosurg Pediatr","doi-asserted-by":"publisher","first-page":"261","DOI":"10.3171\/2018.4.PEDS18135","article-title":"Pure arterial malformation of the posterior inferior cerebellar artery with interspersed adipose tissue: case report","volume":"22","author":"Sorenson TJ","year":"2018","unstructured":"Sorenson TJ, Brinjikji W, Flemming KD, . Pure arterial malformation of the posterior inferior cerebellar artery with interspersed adipose tissue: case report. J Neurosurg Pediatr. 2018;22(3):261\u2013264.10.3171\/2018.4.PEDS18135"},{"issue":"2","key":"b10","series-title":"Oper Neurosurg (Hagerstown)","doi-asserted-by":"publisher","first-page":"E67","DOI":"10.1093\/ons\/opy382","article-title":"Clipping of basilar perforator pure arterial malformation aneurysm: 2-dimensional operative video","volume":"17","author":"Munich SA","year":"2019","unstructured":"Munich SA, Brunet MC, Starke RM, . Clipping of basilar perforator pure arterial malformation aneurysm: 2-dimensional operative video. Oper Neurosurg (Hagerstown). 2019;17(2):E67.10.1093\/ons\/opy382"},{"issue":"1","key":"b11","series-title":"J Neurosurg","doi-asserted-by":"publisher","first-page":"335","DOI":"10.3171\/2018.8.JNS182423","article-title":"Pure arterial malformation: a rare vascular entity. Letter","volume":"130","author":"Rosalind Lai PM","year":"2018","unstructured":"Rosalind Lai PM, Patel NJ. Pure arterial malformation: a rare vascular entity. Letter. J Neurosurg. 2018;130(1):335\u2013336.10.3171\/2018.8.JNS182423"},{"key":"b12","series-title":"World Neurosurg","doi-asserted-by":"publisher","first-page":"489","DOI":"10.1016\/j.wneu.2020.02.030","article-title":"Letter to the editor regarding \u201cprogressive pure arterial malformations of the anterior cerebral artery.\u201d","volume":"137","author":"Xia C","year":"2020","unstructured":"Xia C, Ren Y, You C, . Letter to the editor regarding \u201cprogressive pure arterial malformations of the anterior cerebral artery.\u201d World Neurosurg. 2020;137:489.10.1016\/j.wneu.2020.02.030"},{"issue":"6","key":"b13","series-title":"Interv Neuroradiol","doi-asserted-by":"publisher","first-page":"715","DOI":"10.15274\/INR-2014-10086","article-title":"Color-coded digital subtraction angiography in the management of a rare case of middle cerebral artery pure arterial malformation. A technical and case report","volume":"20","author":"Feliciano CE","year":"2014","unstructured":"Feliciano CE, Pamias-Portalatin E, Mendoza-Torres J, . Color-coded digital subtraction angiography in the management of a rare case of middle cerebral artery pure arterial malformation. A technical and case report. Interv Neuroradiol. 2014;20(6):715\u2013721.10.15274\/INR-2014-10086"},{"issue":"21","key":"b14","series-title":"Medicine (Baltimore)","doi-asserted-by":"publisher","first-page":"e20229","DOI":"10.1097\/MD.0000000000020229","article-title":"Diagnosis and treatment of pure arterial malformation: three case reports and literature review","volume":"99","author":"Liu TY","year":"2020","unstructured":"Liu TY, Xu N, Wan Z, . Diagnosis and treatment of pure arterial malformation: three case reports and literature review. Medicine (Baltimore). 2020;99(21):e20229.10.1097\/MD.0000000000020229"},{"issue":"3","key":"b15","series-title":"Oper Neurosurg (Hagerstown)","doi-asserted-by":"publisher","first-page":"E8","DOI":"10.1093\/ons\/opx002","article-title":"Surgical treatment of a double origin posterior inferior cerebellar artery aneurysm and insights from embryology: case report and literature review","volume":"13","author":"Silva MA","year":"2017","unstructured":"Silva MA, See AP, Aziz-Sultan MA, . Surgical treatment of a double origin posterior inferior cerebellar artery aneurysm and insights from embryology: case report and literature review. Oper Neurosurg (Hagerstown). 2017;13(3):E8\u2013E12.10.1093\/ons\/opx002"},{"issue":"4","key":"b16","series-title":"Neuroradiol J","doi-asserted-by":"publisher","first-page":"283","DOI":"10.1177\/1971400916643339","article-title":"Pure arterial malformation of the posterior inferior cerebellar artery diagnosed by MR angiography","volume":"29","author":"Sako T","year":"2016","unstructured":"Sako T, Uchino A, Saito N. Pure arterial malformation of the posterior inferior cerebellar artery diagnosed by MR angiography. Neuroradiol J. 2016;29(4):283\u2013285.10.1177\/1971400916643339"},{"issue":"1","key":"b17","series-title":"AJNR Am J Neuroradiol","first-page":"144","article-title":"Arterial vascular abnormality accompanying cerebral cortical dysplasia","volume":"18","author":"Abe T","year":"1997","unstructured":"Abe T, Singer RJ, Marks MP, . Arterial vascular abnormality accompanying cerebral cortical dysplasia. AJNR Am J Neuroradiol. 1997;18(1):144\u2013146."},{"issue":"6","key":"b18","series-title":"Can J Neurol Sci","doi-asserted-by":"publisher","first-page":"757","DOI":"10.1017\/S0317167100008398","article-title":"A rare case of cerebral cortical dysplasia with arterial vascular dysplasia","volume":"36","author":"Shankar JJS","year":"2009","unstructured":"Shankar JJS, Banerjee ST, Hogan M, . A rare case of cerebral cortical dysplasia with arterial vascular dysplasia. Can J Neurol Sci. 2009;36(6):757\u2013760.10.1017\/S0317167100008398"},{"issue":"suppl 6","key":"b19","series-title":"Eur Radiol","doi-asserted-by":"publisher","first-page":"L237","DOI":"10.1007\/s00330-002-1817-0","article-title":"Extremely tortuous superior cerebellar artery","volume":"13","author":"Uchino A","year":"2003","unstructured":"Uchino A, Abe M, Sawada A, . Extremely tortuous superior cerebellar artery. Eur Radiol. 2003;13(suppl 6):L237\u2013L238.10.1007\/s00330-002-1817-0"},{"issue":"1","key":"b20","series-title":"Surg Neurol","doi-asserted-by":"publisher","first-page":"19","DOI":"10.1016\/0090-3019(85)90154-5","article-title":"Cerebral arterial dolichoectasia associated with moyamoya vessels","volume":"23","author":"Yamada K","year":"1985","unstructured":"Yamada K, Hayakawa T, Ushio Y, . Cerebral arterial dolichoectasia associated with moyamoya vessels. Surg Neurol. 1985;23(1):19\u201324.10.1016\/0090-3019(85)90154-5"},{"issue":"7","key":"b21","series-title":"AJNR Am J Neuroradiol","first-page":"1548","article-title":"Dolichoectasia of the anterior cerebral arteries in an adolescent","volume":"16","author":"Doran SE","year":"1995","unstructured":"Doran SE, Deveikis JP, Chandler WF. Dolichoectasia of the anterior cerebral arteries in an adolescent. AJNR Am J Neuroradiol. 1995;16(7):1548\u20131550."},{"issue":"4","key":"b22","series-title":"J Neurosurg","doi-asserted-by":"publisher","first-page":"509","DOI":"10.3171\/jns.1976.44.4.0509","article-title":"Cerebral arterial dolichoectasia with seizure. Case report","volume":"44","author":"Thompson JR","year":"1976","unstructured":"Thompson JR, Weinstein PR, Simmons CR. Cerebral arterial dolichoectasia with seizure. Case report. J Neurosurg. 1976;44(4):509\u2013512.10.3171\/jns.1976.44.4.0509"},{"issue":"4","key":"b1","series-title":"J Neurosurg","doi-asserted-by":"publisher","first-page":"1007","DOI":"10.3171\/2014.5.JNS14999","article-title":"Pure arterial malformation of the posterior cerebral artery. Letter","volume":"121","author":"Lanterna LA","year":"2014","unstructured":"Lanterna LA, Brembilla C, Gritti P. Pure arterial malformation of the posterior cerebral artery. Letter. J Neurosurg. 2014;121(4):1007\u20131008.10.3171\/2014.5.JNS14999"},{"issue":"2","key":"b2","series-title":"J Neurosurg","doi-asserted-by":"publisher","first-page":"575","DOI":"10.3171\/2013.7.JNS131478","article-title":"Pure arterial malformations of the posterior cerebral artery","volume":"120","author":"Lanzino G","year":"2014","unstructured":"Lanzino G, Burrows AM, Flemming KD, . Pure arterial malformations of the posterior cerebral artery. J Neurosurg. 2014;120(2):575.10.3171\/2013.7.JNS131478"},{"issue":"3","key":"b3","series-title":"J Neurosurg","doi-asserted-by":"publisher","first-page":"655","DOI":"10.3171\/2013.4.JNS121374","article-title":"Pure arterial malformation of the posterior cerebral artery: importance of its recognition","volume":"119","author":"McLaughlin N","year":"2013","unstructured":"McLaughlin N, Raychev R, Duckwiler G, . Pure arterial malformation of the posterior cerebral artery: importance of its recognition. J Neurosurg. 2013;119(3):655\u2013660.10.3171\/2013.4.JNS121374"},{"issue":"2","key":"b4","series-title":"J Neurosurg","doi-asserted-by":"publisher","first-page":"575","DOI":"10.3171\/2013.7.JNS131478","article-title":"Pure arterial malformations of the posterior cerebral artery. Response","volume":"120","author":"McLaughlin N","year":"2014","unstructured":"McLaughlin N, Duckwiler G, Martin NA. Pure arterial malformations of the posterior cerebral artery. Response. J Neurosurg. 2014;120(2):575\u2013577.10.3171\/2013.7.JNS131478"},{"issue":"11","key":"b5","series-title":"Childs Nerv Syst","doi-asserted-by":"publisher","first-page":"2877","DOI":"10.1007\/s00381-020-04539-0","article-title":"An incidental pure arterial malformation in a child: case report and review of the literature","volume":"36","author":"Thatikunta M","year":"2020","unstructured":"Thatikunta M, Raman NV, Zieles KN, . An incidental pure arterial malformation in a child: case report and review of the literature. Childs Nerv Syst. 2020;36(11):2877\u20132881.10.1007\/s00381-020-04539-0"},{"key":"b6","series-title":"World Neurosurg","doi-asserted-by":"publisher","first-page":"e52","DOI":"10.1016\/j.wneu.2019.07.020","article-title":"Progressive pure arterial malformations of the anterior cerebral artery","volume":"131","author":"Yue H","year":"2019","unstructured":"Yue H, Ling W, Hanmin C, . Progressive pure arterial malformations of the anterior cerebral artery. World Neurosurg. 2019;131:e52\u2013e64.10.1016\/j.wneu.2019.07.020"},{"key":"b7","series-title":"World Neurosurg","doi-asserted-by":"publisher","first-page":"214","DOI":"10.1016\/j.wneu.2019.12.093","article-title":"Spontaneous subarachnoid hemorrhage from a pure pial arterial malformation in the lateral cerebellomedullary junction: clinical images with a surgical video","volume":"135","author":"Li Y","year":"2020","unstructured":"Li Y, Sayyahmelli S, Baskaya MK. Spontaneous subarachnoid hemorrhage from a pure pial arterial malformation in the lateral cerebellomedullary junction: clinical images with a surgical video. World Neurosurg. 2020;135:214\u2013216.10.1016\/j.wneu.2019.12.093"},{"issue":"1","key":"b8","series-title":"J Neurosurg","doi-asserted-by":"publisher","first-page":"91","DOI":"10.3171\/2017.2.JNS1744","article-title":"Pure arterial malformations","volume":"129","author":"Brinjikji W","year":"2018","unstructured":"Brinjikji W, Cloft HJ, Flemming KD, . Pure arterial malformations. J Neurosurg. 2018;129(1):91\u201399.10.3171\/2017.2.JNS1744"},{"issue":"3","key":"b9","series-title":"J Neurosurg Pediatr","doi-asserted-by":"publisher","first-page":"261","DOI":"10.3171\/2018.4.PEDS18135","article-title":"Pure arterial malformation of the posterior inferior cerebellar artery with interspersed adipose tissue: case report","volume":"22","author":"Sorenson TJ","year":"2018","unstructured":"Sorenson TJ, Brinjikji W, Flemming KD, . Pure arterial malformation of the posterior inferior cerebellar artery with interspersed adipose tissue: case report. J Neurosurg Pediatr. 2018;22(3):261\u2013264.10.3171\/2018.4.PEDS18135"},{"issue":"2","key":"b10","series-title":"Oper Neurosurg (Hagerstown)","doi-asserted-by":"publisher","first-page":"E67","DOI":"10.1093\/ons\/opy382","article-title":"Clipping of basilar perforator pure arterial malformation aneurysm: 2-dimensional operative video","volume":"17","author":"Munich SA","year":"2019","unstructured":"Munich SA, Brunet MC, Starke RM, . Clipping of basilar perforator pure arterial malformation aneurysm: 2-dimensional operative video. Oper Neurosurg (Hagerstown). 2019;17(2):E67.10.1093\/ons\/opy382"},{"issue":"1","key":"b11","series-title":"J Neurosurg","doi-asserted-by":"publisher","first-page":"335","DOI":"10.3171\/2018.8.JNS182423","article-title":"Pure arterial malformation: a rare vascular entity. Letter","volume":"130","author":"Rosalind Lai PM","year":"2018","unstructured":"Rosalind Lai PM, Patel NJ. Pure arterial malformation: a rare vascular entity. Letter. J Neurosurg. 2018;130(1):335\u2013336.10.3171\/2018.8.JNS182423"},{"key":"b12","series-title":"World Neurosurg","doi-asserted-by":"publisher","first-page":"489","DOI":"10.1016\/j.wneu.2020.02.030","article-title":"Letter to the editor regarding \u201cprogressive pure arterial malformations of the anterior cerebral artery.\u201d","volume":"137","author":"Xia C","year":"2020","unstructured":"Xia C, Ren Y, You C, . Letter to the editor regarding \u201cprogressive pure arterial malformations of the anterior cerebral artery.\u201d World Neurosurg. 2020;137:489.10.1016\/j.wneu.2020.02.030"},{"issue":"6","key":"b13","series-title":"Interv Neuroradiol","doi-asserted-by":"publisher","first-page":"715","DOI":"10.15274\/INR-2014-10086","article-title":"Color-coded digital subtraction angiography in the management of a rare case of middle cerebral artery pure arterial malformation. A technical and case report","volume":"20","author":"Feliciano CE","year":"2014","unstructured":"Feliciano CE, Pamias-Portalatin E, Mendoza-Torres J, . Color-coded digital subtraction angiography in the management of a rare case of middle cerebral artery pure arterial malformation. A technical and case report. Interv Neuroradiol. 2014;20(6):715\u2013721.10.15274\/INR-2014-10086"},{"issue":"21","key":"b14","series-title":"Medicine (Baltimore)","doi-asserted-by":"publisher","first-page":"e20229","DOI":"10.1097\/MD.0000000000020229","article-title":"Diagnosis and treatment of pure arterial malformation: three case reports and literature review","volume":"99","author":"Liu TY","year":"2020","unstructured":"Liu TY, Xu N, Wan Z, . Diagnosis and treatment of pure arterial malformation: three case reports and literature review. Medicine (Baltimore). 2020;99(21):e20229.10.1097\/MD.0000000000020229"},{"issue":"3","key":"b15","series-title":"Oper Neurosurg (Hagerstown)","doi-asserted-by":"publisher","first-page":"E8","DOI":"10.1093\/ons\/opx002","article-title":"Surgical treatment of a double origin posterior inferior cerebellar artery aneurysm and insights from embryology: case report and literature review","volume":"13","author":"Silva MA","year":"2017","unstructured":"Silva MA, See AP, Aziz-Sultan MA, . Surgical treatment of a double origin posterior inferior cerebellar artery aneurysm and insights from embryology: case report and literature review. Oper Neurosurg (Hagerstown). 2017;13(3):E8\u2013E12.10.1093\/ons\/opx002"},{"issue":"4","key":"b16","series-title":"Neuroradiol J","doi-asserted-by":"publisher","first-page":"283","DOI":"10.1177\/1971400916643339","article-title":"Pure arterial malformation of the posterior inferior cerebellar artery diagnosed by MR angiography","volume":"29","author":"Sako T","year":"2016","unstructured":"Sako T, Uchino A, Saito N. Pure arterial malformation of the posterior inferior cerebellar artery diagnosed by MR angiography. Neuroradiol J. 2016;29(4):283\u2013285.10.1177\/1971400916643339"},{"issue":"1","key":"b17","series-title":"AJNR Am J Neuroradiol","first-page":"144","article-title":"Arterial vascular abnormality accompanying cerebral cortical dysplasia","volume":"18","author":"Abe T","year":"1997","unstructured":"Abe T, Singer RJ, Marks MP, . Arterial vascular abnormality accompanying cerebral cortical dysplasia. AJNR Am J Neuroradiol. 1997;18(1):144\u2013146."},{"issue":"6","key":"b18","series-title":"Can J Neurol Sci","doi-asserted-by":"publisher","first-page":"757","DOI":"10.1017\/S0317167100008398","article-title":"A rare case of cerebral cortical dysplasia with arterial vascular dysplasia","volume":"36","author":"Shankar JJS","year":"2009","unstructured":"Shankar JJS, Banerjee ST, Hogan M, . A rare case of cerebral cortical dysplasia with arterial vascular dysplasia. Can J Neurol Sci. 2009;36(6):757\u2013760.10.1017\/S0317167100008398"},{"issue":"suppl 6","key":"b19","series-title":"Eur Radiol","doi-asserted-by":"publisher","first-page":"L237","DOI":"10.1007\/s00330-002-1817-0","article-title":"Extremely tortuous superior cerebellar artery","volume":"13","author":"Uchino A","year":"2003","unstructured":"Uchino A, Abe M, Sawada A, . Extremely tortuous superior cerebellar artery. Eur Radiol. 2003;13(suppl 6):L237\u2013L238.10.1007\/s00330-002-1817-0"},{"issue":"1","key":"b20","series-title":"Surg Neurol","doi-asserted-by":"publisher","first-page":"19","DOI":"10.1016\/0090-3019(85)90154-5","article-title":"Cerebral arterial dolichoectasia associated with moyamoya vessels","volume":"23","author":"Yamada K","year":"1985","unstructured":"Yamada K, Hayakawa T, Ushio Y, . Cerebral arterial dolichoectasia associated with moyamoya vessels. Surg Neurol. 1985;23(1):19\u201324.10.1016\/0090-3019(85)90154-5"},{"issue":"7","key":"b21","series-title":"AJNR Am J Neuroradiol","first-page":"1548","article-title":"Dolichoectasia of the anterior cerebral arteries in an adolescent","volume":"16","author":"Doran SE","year":"1995","unstructured":"Doran SE, Deveikis JP, Chandler WF. Dolichoectasia of the anterior cerebral arteries in an adolescent. AJNR Am J Neuroradiol. 1995;16(7):1548\u20131550."},{"issue":"4","key":"b22","series-title":"J Neurosurg","doi-asserted-by":"publisher","first-page":"509","DOI":"10.3171\/jns.1976.44.4.0509","article-title":"Cerebral arterial dolichoectasia with seizure. Case report","volume":"44","author":"Thompson JR","year":"1976","unstructured":"Thompson JR, Weinstein PR, Simmons CR. Cerebral arterial dolichoectasia with seizure. Case report. J Neurosurg. 1976;44(4):509\u2013512.10.3171\/jns.1976.44.4.0509"}],"container-title":["Journal of Neurosurgery: Case Lessons"],"original-title":[],"link":[{"URL":"https:\/\/thejns.org\/view\/journals\/j-neurosurg-case-lessons\/1\/2\/article-CASE2073.xml","content-type":"text\/html","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/thejns.org\/downloadpdf\/journals\/j-neurosurg-case-lessons\/1\/2\/article-CASE2073.xml","content-type":"text\/html","content-version":"vor","intended-application":"syndication"},{"URL":"https:\/\/thejns.org\/downloadpdf\/journals\/j-neurosurg-case-lessons\/1\/2\/article-CASE2073.xml","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,2,5]],"date-time":"2026-02-05T14:59:12Z","timestamp":1770303552000},"score":1,"resource":{"primary":{"URL":"https:\/\/thejns.org\/view\/journals\/j-neurosurg-case-lessons\/1\/2\/article-CASE2073.xml"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2021,1,11]]},"references-count":44,"journal-issue":{"issue":"2"},"URL":"https:\/\/doi.org\/10.3171\/case2073","relation":{},"ISSN":["2694-1902"],"issn-type":[{"value":"2694-1902","type":"electronic"}],"subject":[],"published":{"date-parts":[[2021,1,11]]}}}