Tracy S. Ma, Benjamin A. Rubin, B. Grobelny, Robert E. Elliott, D. Zagzag, D. Harter, I. Mikolaenko
{"title":"Management of Trapped Fourth Ventricle in Patient with Cerebral and Spinal Neurocysticercosis","authors":"Tracy S. Ma, Benjamin A. Rubin, B. Grobelny, Robert E. Elliott, D. Zagzag, D. Harter, I. Mikolaenko","doi":"10.5580/1a74","DOIUrl":null,"url":null,"abstract":"Neurocysticercosis (NCC) is the most common parasitic infection of the CNS. Surgical intervention is often required to treat for hydrocephalus with neuroendoscopy emerging as a logical alternative to craniotomies. While cranial NCC cases have increased in the United States, spinal NCC incidences have remained relatively low. We report a case of trapped fourth ventricle and myelopathy from both concomitant cranial and spinal NCC. This patient exhibited a subacute thoracic myelopathy and acute deterioration from a trapped fourth ventricle (TFV) from aqueductal and fourth ventricular outflow occlusion. She underwent urgent posterior fossa exploration. A fourth ventricular lesion consistent with NCC was removed from the distal aqueduct and the aqueduct was opened via aqueductoplasty with a ventricular catheter and balloon dilatation. She improved following surgery without extraoccular dysfunction. Intraoperative visualization and postoperative MRI flow-studies confirmed patency of the aqueduct and there was complete resolution of her fourth ventricle dilatation. With antiparasitic and corticosteroid therapy, her myelopathy has slowly improved over 9 months of follow-up.","PeriodicalId":326784,"journal":{"name":"The Internet Journal of Neurosurgery","volume":null,"pages":null},"PeriodicalIF":0.0000,"publicationDate":"2009-12-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"The Internet Journal of Neurosurgery","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.5580/1a74","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 0
Abstract
Neurocysticercosis (NCC) is the most common parasitic infection of the CNS. Surgical intervention is often required to treat for hydrocephalus with neuroendoscopy emerging as a logical alternative to craniotomies. While cranial NCC cases have increased in the United States, spinal NCC incidences have remained relatively low. We report a case of trapped fourth ventricle and myelopathy from both concomitant cranial and spinal NCC. This patient exhibited a subacute thoracic myelopathy and acute deterioration from a trapped fourth ventricle (TFV) from aqueductal and fourth ventricular outflow occlusion. She underwent urgent posterior fossa exploration. A fourth ventricular lesion consistent with NCC was removed from the distal aqueduct and the aqueduct was opened via aqueductoplasty with a ventricular catheter and balloon dilatation. She improved following surgery without extraoccular dysfunction. Intraoperative visualization and postoperative MRI flow-studies confirmed patency of the aqueduct and there was complete resolution of her fourth ventricle dilatation. With antiparasitic and corticosteroid therapy, her myelopathy has slowly improved over 9 months of follow-up.