case_images: PMC3515966_01
case_images: TI weighted image of the 19-year-old male with dysembryoplastic neuroepithelial tumor involving the right temporo-oocipital lobe (large arrow) and mass effect at the anterior horn of right lateral ventricle (small arrow).
case_images: JCIS-2-60-g001.jpg
case_images: PMC3515966_01_JCIS-2-60-g001.jpg
case_images: F1
case_images: T1WI [Figure 1] and a high signal on T2WI [Figure 2] and a hyperintense region around the tumor on FLAIR sequence. Additionally, peritumoral edema and mass effects were seen in the form of a midline shift. The posterior horn of the lateral ventricle and the third ventricle were compressed and deviated anteriorly. The Gd contrast enhanced scan [Figure 3a and b] showed enhancement of the lesion wall.
case_images: T2 weighted axial image at the level of head of caudate nucleus shows the peritumoral edema (small arrow) multinodular lesion in the temporooccipital lobe (large arrow).
case_images: JCIS-2-60-g002.jpg
case_images: PMC3515966_01_JCIS-2-60-g002.jpg
case_images: F2
case_images: T1WI [Figure 1] and a high signal on T2WI [Figure 2] and a hyperintense region around the tumor on FLAIR sequence. Additionally, peritumoral edema and mass effects were seen in the form of a midline shift. The posterior horn of the lateral ventricle and the third ventricle were compressed and deviated anteriorly. The Gd contrast enhanced scan [Figure 3a and b] showed enhancement of the lesion wall.
case_images: (a) Gd contrast enhanced T1 weighted axial image at the level of caudate nucleus shows the lesion wall enhancement (arrow). (b) Corresponding sagittal plane lesion involving temporo-occipital lobe reconfirms the axial plane features
case_images: JCIS-2-60-g003.jpg
case_images: PMC3515966_01_JCIS-2-60-g003.jpg
case_images: F3
case_images: T1WI [Figure 1] and a high signal on T2WI [Figure 2] and a hyperintense region around the tumor on FLAIR sequence. Additionally, peritumoral edema and mass effects were seen in the form of a midline shift. The posterior horn of the lateral ventricle and the third ventricle were compressed and deviated anteriorly. The Gd contrast enhanced scan [Figure 3a and b] showed enhancement of the lesion wall.
case_images: Glial Fibrillary Acidic Protein (GFAP) stained histopatholgy slide shows the specific glioneuronal elements (arrow). Immunohistochemistry for glial fibrillary acidic protein (GFAP), S-100 protein, establish the presence of astrocytic and neuronal components, while GFAP reactivity is negative for an oligodendrocytic component
case_images: JCIS-2-60-g004.jpg
case_images: PMC3515966_01_JCIS-2-60-g004.jpg
case_images: F4