 Hello. My topic is T2 Flare Bride Trim Sign and Disembryo Plastic Neuroepithelial Tumors. I'm Mohanapriya from Mahatma Gandhi Medical College and Research Institute, Pondicherry. So the affiliations, I'm Dr. Mohanapriya A, PG resident, Department of Radio Diagnosis, Mahatma Gandhi Medical College and Research Institute. Disclosures, the authors declare that they have no conflicts of interest pertaining to the subject of this paper or the contents within. Abstract, Disembryo Plastic Neuroepithelial Tumors or Benign Low Grade Glyonural Cortical Based Tumors with Good Prognosis. The diagnosis of Disembryo Plastic Neuroepithelial Tumors can be made out without biopsy if it has a typical characteristics. We discussed the typical features of D-Net and the T2 Flare Rim Sign, which is considered to be specific for its diagnosis. Introduction, Disembryo Plastic Neuroepithelial Tumors commonly present with seizures, especially when in a temporal lobe location. Patients with D-Nets typically present with long standing treatment resistant focal seizures and a 90% of cases, the first seizure occurs before the age of 20. We discussed the MRI findings of a historical proven D-Net which show the classic T2 Flare Rim Sign and this was performed with 1.5 Tesla MR Phillips Achiva machine. Discussion, D-Net is a classically a cortical based lesion, most commonly seen in temporal lobe with no significant mass effect or peritumoral edema. However, atypical cases may have edema or mass effect and ported a relatively poorer prognosis after resection. Typically described appearance on MR include T1 Hypo Intense, T2 Hypo that is a bubbly appearance, the flare mixes signal intensity with the bright rim sign. Flare is helpful in identifying the small peripheral lesions which have similar intensity to CSF except for the periphery. Axial T1 weighted image, here this is showing a hypo intense lesion in the right parietal region and which shows a hyper intense signal in T2 and here is a flare image typically showing the bright rim sign. This is a histological picture, shows the glianural element in the form of oligodendrocyte like cells and which is embedded in a mucoid matrix with floating neurons. The flare hyper intense ring sign was initially described by Palmer at all as a thin rim of hyper intensity at the border of the lesion separating it from the surrounding brain. The pathological correlation of this sign was found to be loosely packed glianural elements at the margin of the lesion. This is important as it has been shown that removal of the hyper intense ring during surgery can be relevant to avoid reoccurrence of the seizures. The presence of atypical features such as perillational edema and the persistence of the hyper intense ring post surgery has been associated with the risk of malignant transformation and seizure recurrence postoperatively although it is a rare occurrence. So here is a MR T2 flare image and other patients showing the central separation of the cystic component with the peripheral hyper intensity T2 flare rim sign. HP of the margin shows the corresponding loose glianural tissue. Conclusion, the distinction of D net from other tumors is very important because patients benefit from complete restriction which is a most important prognostic factor predicting seizure freedom. The presence of the T2 flare bright rim sign is rather specific to D net and can be aid in the accurate diagnosis and obvious need for an invasive biopsy. The presence of other atypical features should be sought for however as they are associated with high recurrence rates and predisposed to malignant transformation which although rare has been reported and confirmed with genome wide methylation analysis. So these are my references. Thank you.