Recently, the team of clinical scientists of Zhejiang University has established an effective evaluation of non-surgical drugs for children with epilepsy by establishing a brain metabolic database of children with epilepsy positron emission tomography (PET), combined with nuclear magnetic resonance, EEG and years of clinical follow-up. Severity imaging methods have found new ways to search for hidden epileptic foci, increasing the detection rate of non-surgical epilepsy in children from 15% to 39% to 79%. In general, major human diseases often undergo biochemical changes first, and then there are changes in the size of the tissue structure. Sometimes, nuclear magnetic resonance or the like may not be able to see early lesions with only abnormal cellular metabolism. Professor Tian Mei from the Medical PET Center of Zhejiang University overcomes this difficulty from the perspective of molecular imaging technology through PET. The basic principle of PET is to inject a small molecule into the body and use image to reflect where the small molecule has gone in the body, how long it will stay, and where it is discharged. The research team used PET glucose metabolism imaging to find that the brain area of ​​the lesion was more reduced than the peripheral metabolism when seizures did not occur. Tian Mei introduced that the use of nuclear magnetic imaging to form a "map with latitude and longitude", and the use of PET imaging to form a brain "satellite cloud map", once scientists found an abnormality on the "satellite cloud map", can find the lesion through nuclear magnetic localization Part. A series of clinical studies have shown that PET molecular imaging technology can not only reflect the brain function and brain metabolism changes of epilepsy from the level of cell metabolism and receptors, but also the accurate localization of epileptic foci, the evaluation of cognitive damage caused by antiepileptic drugs, and PET imaging. Guided epilepsy surgery and other aspects play an important role. The series of researches were carried out by multidisciplinary and multi-team research in the Department of Nuclear Medicine and PET Center, Pediatrics, Neurology and Neurosurgery of the Second Affiliated Hospital of Zhejiang University School of Medicine. Three papers based on the results were published in international nuclear medicine and molecular imaging. The top journal in the field, the Journal of the American Society of Nuclear Medicine and Molecular Imaging, and the Journal of the European Union of Nuclear Medicine. People's Daily (12th edition, July 24th, 2018) Snack Food,Snack Food Spicy,Food Healthy Snacks,Food Heart Rice Snack Zhejiang Shanying Trading Co.,Ltd. , https://www.shanyingtrading.com