PMC5838831_01
Axial contrast-enhanced T1 image showing the tumor's dimensions (right). Sagital contrast-enhanced T1 image showing the relation between the mass and the cerebellar tentorium (left)
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F1
Severe vasogenic edema was noticed at the cerebellum causing mass effect, midline shift, and mild tonsilar herniation [Figure 1].
Post- operative MRI showing complete ressection of the tumor
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F2
The patient underwent a posterior fossa craniotomy and microsurgical resection of cerebellar tumor [Figure 2].
Micropcopy showing highly cellular neoplasm composed of large cells with hyperchromatic nuclei, scant cytoplasm, nuclear molding and moderate pleomorphism, consistent with undifferentiated medulloblastoma
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F3