case_images: PMC4244796_01
case_images: Contrast-enhanced computed tomography examination of head displaying, a disc-enhancing lesion with edema
case_images: JNRP-6-81-g001.jpg
case_images: PMC4244796_01_JNRP-6-81-g001.jpg
case_images: F1
case_images: On contrast-enhanced computed tomography, examination of head, a disc-enhancing lesion [Figure 1] with edema was seen in the right posterior frontal region.
case_images: Hematoxylin and eosin-stained squash smear, revealing tight bundles of spindle cells
case_images: JNRP-6-81-g002.jpg
case_images: PMC4244796_01_JNRP-6-81-g002.jpg
case_images: F2
case_images: Microscopic examination revealed glial tissue with pleomorphic nuclei, areas of necrosis, endothelial proliferation, and areas of sarcomatous change [Figure 2] displaying interlacing bundles of spindle cells with pleomorphism.
case_images: Imprint PAP-stained smear displays a round dark nuclei (arrow head) and a pleomorphic nuclei (black arrow)
case_images: JNRP-6-81-g003.jpg
case_images: PMC4244796_01_JNRP-6-81-g003.jpg
case_images: F3
case_images: Areas of oligodendroglial tissue with small dark round nuclei and fine chromatin pattern were evident [Figure 3].
case_images: Hematoxylin and eosin-stained section displays a glial lesion with oligodendroglial component (arrow head)
case_images: JNRP-6-81-g004.jpg
case_images: PMC4244796_01_JNRP-6-81-g004.jpg
case_images: F4
case_images: Reticulin stain positivity [Figure 4] was employed to confirm the diagnosis of sarcomatous component.