Yoko Ibe, A. Takahashi, S. Ishiuchi, M. Hirato, Y. Yoshimoto, Y. Yuhara, A. Sasaki
{"title":"氟-18氟脱氧葡萄糖正电子发射断层扫描显示伴有高代谢的癫痫性神经节胶质瘤1例","authors":"Yoko Ibe, A. Takahashi, S. Ishiuchi, M. Hirato, Y. Yoshimoto, Y. Yuhara, A. Sasaki","doi":"10.3805/EANDS.3.125","DOIUrl":null,"url":null,"abstract":"Positron emission tomography with fluorine-18 fluorodeoxyglucose ([18F]FDG-PET) usually shows ganglioglioma as hypometabolic, in the absence of malignant transformation or high grade. We report a case of benign ganglioglioma in the left precentral gyrus showing hypermetabolism on [18F]FDG-PET, which was associated with intractable focal motor seizures. An 11-year-old girl started having simple partial seizures refractory to anti-epileptogenic medication since 4 years of age. Magnetic resonance imaging revealed a tumorous lesion in the left precentral gyrus. Interictal [18F]FDG-PET showed high [18F]FDG uptake in the lesion. Gross total resection was carried out. The histological diagnosis was low-grade ganglioglioma. The hypermetabolism on [18F]FDG-PET may be associated with epileptogenic activity of the ganglioglioma.","PeriodicalId":39430,"journal":{"name":"Epilepsy and Seizure","volume":"3 1","pages":"125-130"},"PeriodicalIF":0.0000,"publicationDate":"2010-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Epileptogenic ganglioglioma with hypermetabolism on positron emission tomography with fluorine-18 fluorodeoxyglucose: a case report\",\"authors\":\"Yoko Ibe, A. Takahashi, S. Ishiuchi, M. Hirato, Y. Yoshimoto, Y. Yuhara, A. Sasaki\",\"doi\":\"10.3805/EANDS.3.125\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Positron emission tomography with fluorine-18 fluorodeoxyglucose ([18F]FDG-PET) usually shows ganglioglioma as hypometabolic, in the absence of malignant transformation or high grade. We report a case of benign ganglioglioma in the left precentral gyrus showing hypermetabolism on [18F]FDG-PET, which was associated with intractable focal motor seizures. An 11-year-old girl started having simple partial seizures refractory to anti-epileptogenic medication since 4 years of age. Magnetic resonance imaging revealed a tumorous lesion in the left precentral gyrus. Interictal [18F]FDG-PET showed high [18F]FDG uptake in the lesion. Gross total resection was carried out. The histological diagnosis was low-grade ganglioglioma. The hypermetabolism on [18F]FDG-PET may be associated with epileptogenic activity of the ganglioglioma.\",\"PeriodicalId\":39430,\"journal\":{\"name\":\"Epilepsy and Seizure\",\"volume\":\"3 1\",\"pages\":\"125-130\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2010-01-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Epilepsy and Seizure\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.3805/EANDS.3.125\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q4\",\"JCRName\":\"Medicine\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Epilepsy and Seizure","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.3805/EANDS.3.125","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q4","JCRName":"Medicine","Score":null,"Total":0}
Epileptogenic ganglioglioma with hypermetabolism on positron emission tomography with fluorine-18 fluorodeoxyglucose: a case report
Positron emission tomography with fluorine-18 fluorodeoxyglucose ([18F]FDG-PET) usually shows ganglioglioma as hypometabolic, in the absence of malignant transformation or high grade. We report a case of benign ganglioglioma in the left precentral gyrus showing hypermetabolism on [18F]FDG-PET, which was associated with intractable focal motor seizures. An 11-year-old girl started having simple partial seizures refractory to anti-epileptogenic medication since 4 years of age. Magnetic resonance imaging revealed a tumorous lesion in the left precentral gyrus. Interictal [18F]FDG-PET showed high [18F]FDG uptake in the lesion. Gross total resection was carried out. The histological diagnosis was low-grade ganglioglioma. The hypermetabolism on [18F]FDG-PET may be associated with epileptogenic activity of the ganglioglioma.
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