Jan Kuschick Feher, Luis A Marin-Castañeda, Fernando S Juárez-Tovar, Roger Carrillo-Mezo, Gabriela Rosas, Martha Lilia Tena-Suck, Agnès Fleury
{"title":"Disseminated Intracranial and Spinal Neurenteric Cysts: A Case Report and Literature Review.","authors":"Jan Kuschick Feher, Luis A Marin-Castañeda, Fernando S Juárez-Tovar, Roger Carrillo-Mezo, Gabriela Rosas, Martha Lilia Tena-Suck, Agnès Fleury","doi":"10.1155/2024/9673413","DOIUrl":null,"url":null,"abstract":"<p><p>Neurenteric cysts (NECs) are rare congenital, benign lesions of the central nervous system (CNS), predominantly located within the spinal cord. However, they may also occur less frequently within the brainstem, fourth ventricle, or cerebellopontine angle (CPA). Originating from anomalous interactions between embryonic layers, NECs are recognized for their potential to compress adjacent structures. We report a unique case of disseminated NECs exhibiting few to absent symptoms, which represents an unusual presentation of this disease, with only six similar reports in the literature. A 22-year-old female presented to our institute with chronic headaches resistant to nonsteroidal anti-inflammatory drugs (NSAIDs). Initially treated for intracranial hypertension (ICH) secondary to a cyst in the quadrigeminal cistern at the age of 17 via neuroendoscopic surgery and subsequent ventriculoperitoneal shunting, she experienced transient relief. However, follow-up at 22 years of age revealed multiple cysts in the basal and spinal cisterns, with MRI findings suggestive of neurocysticercosis. Despite treatment with albendazole and corticosteroids, subsequent MRIs showed no change in the size or number of the cysts. Six years later, symptoms had worsened, previously identified cysts had grown, and the detection of new cysts prompted surgical intervention. Histopathological examination confirmed the presence of NECs. This case highlights the diagnostic challenges posed by NECs, especially in regions endemic for neurocysticercosis, where clinical and radiological findings may initially suggest this condition. It underscores the importance of considering NECs in the differential diagnosis of cystic lesions in the CNS, even in the absence of typical symptoms of spinal cord compression. The recurrence and spread of NECs post-treatment demand a comprehensive management approach, encompassing surgical intervention and close monitoring.</p>","PeriodicalId":9615,"journal":{"name":"Case Reports in Neurological Medicine","volume":null,"pages":null},"PeriodicalIF":0.9000,"publicationDate":"2024-10-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11530287/pdf/","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Case Reports in Neurological Medicine","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1155/2024/9673413","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"2024/1/1 0:00:00","PubModel":"eCollection","JCR":"Q4","JCRName":"CLINICAL NEUROLOGY","Score":null,"Total":0}
引用次数: 0
Abstract
Neurenteric cysts (NECs) are rare congenital, benign lesions of the central nervous system (CNS), predominantly located within the spinal cord. However, they may also occur less frequently within the brainstem, fourth ventricle, or cerebellopontine angle (CPA). Originating from anomalous interactions between embryonic layers, NECs are recognized for their potential to compress adjacent structures. We report a unique case of disseminated NECs exhibiting few to absent symptoms, which represents an unusual presentation of this disease, with only six similar reports in the literature. A 22-year-old female presented to our institute with chronic headaches resistant to nonsteroidal anti-inflammatory drugs (NSAIDs). Initially treated for intracranial hypertension (ICH) secondary to a cyst in the quadrigeminal cistern at the age of 17 via neuroendoscopic surgery and subsequent ventriculoperitoneal shunting, she experienced transient relief. However, follow-up at 22 years of age revealed multiple cysts in the basal and spinal cisterns, with MRI findings suggestive of neurocysticercosis. Despite treatment with albendazole and corticosteroids, subsequent MRIs showed no change in the size or number of the cysts. Six years later, symptoms had worsened, previously identified cysts had grown, and the detection of new cysts prompted surgical intervention. Histopathological examination confirmed the presence of NECs. This case highlights the diagnostic challenges posed by NECs, especially in regions endemic for neurocysticercosis, where clinical and radiological findings may initially suggest this condition. It underscores the importance of considering NECs in the differential diagnosis of cystic lesions in the CNS, even in the absence of typical symptoms of spinal cord compression. The recurrence and spread of NECs post-treatment demand a comprehensive management approach, encompassing surgical intervention and close monitoring.