{"title":"产后椎动脉动脉瘤所致蛛网膜下腔出血的延迟诊断:1例最初误诊为硬膜穿刺后头痛。","authors":"Nirmalya Ray, Mithun Shekar, Ritwick Mondal, Shramana Deb, Jayanta Roy, Julián Benito-León","doi":"10.1177/19418744251384752","DOIUrl":null,"url":null,"abstract":"<p><strong>Background: </strong>Postpartum subarachnoid hemorrhage caused by aneurysm rupture is a rare but potentially life-threatening complication that can mimic a benign postpartum headache, especially after neuraxial anesthesia.</p><p><strong>Case report: </strong>We describe a 40-year-old woman who developed a severe headache, predominantly located in the occipital and posterior neck region, following cesarean section under spinal anesthesia. Initially presumed to be post-dural puncture headache, her condition deteriorated by postoperative day 5, with coma and seizures. Cranial computed tomography revealed diffuse subarachnoid and intraventricular hemorrhage. Vascular imaging showed a dissecting aneurysm of the right vertebral artery (V4 segment), with the posterior inferior cerebellar artery arising from the aneurysm dome. She underwent endovascular coiling with parent vessel sacrifice. Her recovery was favorable, with only mild cerebellar ataxia at discharge. At the 3-year follow-up, she was neurologically intact.</p><p><strong>Discussion: </strong>This case underscores the importance of considering aneurysmal subarachnoid hemorrhage in postpartum patients with atypical or worsening headache following neuraxial anesthesia. Early neuroimaging and timely intervention can lead to excellent outcomes.</p>","PeriodicalId":46355,"journal":{"name":"Neurohospitalist","volume":" ","pages":"19418744251384752"},"PeriodicalIF":0.7000,"publicationDate":"2025-09-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC12476368/pdf/","citationCount":"0","resultStr":"{\"title\":\"Delayed Diagnosis of Postpartum Subarachnoid Hemorrhage Caused by Vertebral Artery Aneurysm: A Case Initially Misdiagnosed as Post-Dural Puncture Headache.\",\"authors\":\"Nirmalya Ray, Mithun Shekar, Ritwick Mondal, Shramana Deb, Jayanta Roy, Julián Benito-León\",\"doi\":\"10.1177/19418744251384752\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p><strong>Background: </strong>Postpartum subarachnoid hemorrhage caused by aneurysm rupture is a rare but potentially life-threatening complication that can mimic a benign postpartum headache, especially after neuraxial anesthesia.</p><p><strong>Case report: </strong>We describe a 40-year-old woman who developed a severe headache, predominantly located in the occipital and posterior neck region, following cesarean section under spinal anesthesia. Initially presumed to be post-dural puncture headache, her condition deteriorated by postoperative day 5, with coma and seizures. Cranial computed tomography revealed diffuse subarachnoid and intraventricular hemorrhage. Vascular imaging showed a dissecting aneurysm of the right vertebral artery (V4 segment), with the posterior inferior cerebellar artery arising from the aneurysm dome. She underwent endovascular coiling with parent vessel sacrifice. Her recovery was favorable, with only mild cerebellar ataxia at discharge. At the 3-year follow-up, she was neurologically intact.</p><p><strong>Discussion: </strong>This case underscores the importance of considering aneurysmal subarachnoid hemorrhage in postpartum patients with atypical or worsening headache following neuraxial anesthesia. Early neuroimaging and timely intervention can lead to excellent outcomes.</p>\",\"PeriodicalId\":46355,\"journal\":{\"name\":\"Neurohospitalist\",\"volume\":\" \",\"pages\":\"19418744251384752\"},\"PeriodicalIF\":0.7000,\"publicationDate\":\"2025-09-27\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC12476368/pdf/\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Neurohospitalist\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1177/19418744251384752\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q4\",\"JCRName\":\"CLINICAL NEUROLOGY\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Neurohospitalist","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1177/19418744251384752","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q4","JCRName":"CLINICAL NEUROLOGY","Score":null,"Total":0}
Delayed Diagnosis of Postpartum Subarachnoid Hemorrhage Caused by Vertebral Artery Aneurysm: A Case Initially Misdiagnosed as Post-Dural Puncture Headache.
Background: Postpartum subarachnoid hemorrhage caused by aneurysm rupture is a rare but potentially life-threatening complication that can mimic a benign postpartum headache, especially after neuraxial anesthesia.
Case report: We describe a 40-year-old woman who developed a severe headache, predominantly located in the occipital and posterior neck region, following cesarean section under spinal anesthesia. Initially presumed to be post-dural puncture headache, her condition deteriorated by postoperative day 5, with coma and seizures. Cranial computed tomography revealed diffuse subarachnoid and intraventricular hemorrhage. Vascular imaging showed a dissecting aneurysm of the right vertebral artery (V4 segment), with the posterior inferior cerebellar artery arising from the aneurysm dome. She underwent endovascular coiling with parent vessel sacrifice. Her recovery was favorable, with only mild cerebellar ataxia at discharge. At the 3-year follow-up, she was neurologically intact.
Discussion: This case underscores the importance of considering aneurysmal subarachnoid hemorrhage in postpartum patients with atypical or worsening headache following neuraxial anesthesia. Early neuroimaging and timely intervention can lead to excellent outcomes.