Yao Wang, Qingzhu Liu, Hao Yu, Chang Liu, Yu Sun, Yi Wang, Xiaoyan Liu, Lixin Cai
{"title":"额叶断裂治疗轻度皮质发育畸形伴少突胶质增生性癫痫(MOGHE)。","authors":"Yao Wang, Qingzhu Liu, Hao Yu, Chang Liu, Yu Sun, Yi Wang, Xiaoyan Liu, Lixin Cai","doi":"10.3791/66970","DOIUrl":null,"url":null,"abstract":"<p><p>Malformation of cortical development is an important cause of drug-resistant epilepsy in young children. Mild malformation of cortical development with oligodendroglial hyperplasia in epilepsy (MOGHE) has been added to the last focal cortical dysplasia (FCD) classification and commonly involves the frontal lobe. The semiology at the onset of epilepsy is dominated by non-lateralizing infantile spasm; the boundaries of the malformation are usually difficult to determine by magnetic resonance imaging (MRI) and positron emission tomography (PET), and electroencephalography (EEG) findings are often widespread. Therefore, the traditional concept and strategy of preoperative evaluation to determine the extent of the epileptogenic zone by comprehensive anatomo-electro-clinical methods are difficult to implement. Frontal disconnection is an effective surgical method for the treatment of epilepsy, but there are few related reports. A total of 8 children with histo-pathologically confirmed MOGHE were retrospectively studied. MOGHE was located in the frontal lobe in all patients, and frontal disconnection was performed. The periinsular approach was used in the disconnective procedures, divided into several surgical steps: the partial inferior frontal gyrus resection, the frontobasal and intrafrontal disconnection, and the anterior corpus callosotomy. One patient presented with a short-term postoperative speech disorder, while another patient exhibited transient postoperative limb weakness. No long-term postoperative complications were observed. At 2 years after surgery, 75% of patients were seizure-free, with cognitive improvement in half of them. This finding suggested that frontal disconnection is an effective and safe surgical procedure for the treatment of MOGHE instead of extensive resection in the frontal lobe.</p>","PeriodicalId":48787,"journal":{"name":"Jove-Journal of Visualized Experiments","volume":null,"pages":null},"PeriodicalIF":1.2000,"publicationDate":"2024-08-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Frontal Disconnection for Treating Mild Malformation of Cortical Development with Oligodendroglial Hyperplasia in Epilepsy (MOGHE) in the Frontal Lobe.\",\"authors\":\"Yao Wang, Qingzhu Liu, Hao Yu, Chang Liu, Yu Sun, Yi Wang, Xiaoyan Liu, Lixin Cai\",\"doi\":\"10.3791/66970\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p><p>Malformation of cortical development is an important cause of drug-resistant epilepsy in young children. Mild malformation of cortical development with oligodendroglial hyperplasia in epilepsy (MOGHE) has been added to the last focal cortical dysplasia (FCD) classification and commonly involves the frontal lobe. The semiology at the onset of epilepsy is dominated by non-lateralizing infantile spasm; the boundaries of the malformation are usually difficult to determine by magnetic resonance imaging (MRI) and positron emission tomography (PET), and electroencephalography (EEG) findings are often widespread. Therefore, the traditional concept and strategy of preoperative evaluation to determine the extent of the epileptogenic zone by comprehensive anatomo-electro-clinical methods are difficult to implement. Frontal disconnection is an effective surgical method for the treatment of epilepsy, but there are few related reports. A total of 8 children with histo-pathologically confirmed MOGHE were retrospectively studied. MOGHE was located in the frontal lobe in all patients, and frontal disconnection was performed. The periinsular approach was used in the disconnective procedures, divided into several surgical steps: the partial inferior frontal gyrus resection, the frontobasal and intrafrontal disconnection, and the anterior corpus callosotomy. One patient presented with a short-term postoperative speech disorder, while another patient exhibited transient postoperative limb weakness. No long-term postoperative complications were observed. At 2 years after surgery, 75% of patients were seizure-free, with cognitive improvement in half of them. This finding suggested that frontal disconnection is an effective and safe surgical procedure for the treatment of MOGHE instead of extensive resection in the frontal lobe.</p>\",\"PeriodicalId\":48787,\"journal\":{\"name\":\"Jove-Journal of Visualized Experiments\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":1.2000,\"publicationDate\":\"2024-08-16\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Jove-Journal of Visualized Experiments\",\"FirstCategoryId\":\"103\",\"ListUrlMain\":\"https://doi.org/10.3791/66970\",\"RegionNum\":4,\"RegionCategory\":\"综合性期刊\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q3\",\"JCRName\":\"MULTIDISCIPLINARY SCIENCES\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Jove-Journal of Visualized Experiments","FirstCategoryId":"103","ListUrlMain":"https://doi.org/10.3791/66970","RegionNum":4,"RegionCategory":"综合性期刊","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q3","JCRName":"MULTIDISCIPLINARY SCIENCES","Score":null,"Total":0}
Frontal Disconnection for Treating Mild Malformation of Cortical Development with Oligodendroglial Hyperplasia in Epilepsy (MOGHE) in the Frontal Lobe.
Malformation of cortical development is an important cause of drug-resistant epilepsy in young children. Mild malformation of cortical development with oligodendroglial hyperplasia in epilepsy (MOGHE) has been added to the last focal cortical dysplasia (FCD) classification and commonly involves the frontal lobe. The semiology at the onset of epilepsy is dominated by non-lateralizing infantile spasm; the boundaries of the malformation are usually difficult to determine by magnetic resonance imaging (MRI) and positron emission tomography (PET), and electroencephalography (EEG) findings are often widespread. Therefore, the traditional concept and strategy of preoperative evaluation to determine the extent of the epileptogenic zone by comprehensive anatomo-electro-clinical methods are difficult to implement. Frontal disconnection is an effective surgical method for the treatment of epilepsy, but there are few related reports. A total of 8 children with histo-pathologically confirmed MOGHE were retrospectively studied. MOGHE was located in the frontal lobe in all patients, and frontal disconnection was performed. The periinsular approach was used in the disconnective procedures, divided into several surgical steps: the partial inferior frontal gyrus resection, the frontobasal and intrafrontal disconnection, and the anterior corpus callosotomy. One patient presented with a short-term postoperative speech disorder, while another patient exhibited transient postoperative limb weakness. No long-term postoperative complications were observed. At 2 years after surgery, 75% of patients were seizure-free, with cognitive improvement in half of them. This finding suggested that frontal disconnection is an effective and safe surgical procedure for the treatment of MOGHE instead of extensive resection in the frontal lobe.
期刊介绍:
JoVE, the Journal of Visualized Experiments, is the world''s first peer reviewed scientific video journal. Established in 2006, JoVE is devoted to publishing scientific research in a visual format to help researchers overcome two of the biggest challenges facing the scientific research community today; poor reproducibility and the time and labor intensive nature of learning new experimental techniques.