case_images: PMC10906974_01
case_images: Brain CT scan at presentation
case_images: cureus-0016-00000053325-i01.jpg
case_images: PMC10906974_01_cureus-0016-00000053325-i01.jpg
case_images: FIG1
case_images: A cranial computed tomography (CT) showed a soft tissue pineal mass with central calcifications compressing the Sylvian aqueduct, causing upstream hydrocephalus (Figure 1).
case_images: Sheets of large epithelial cells with clearing nuclei and prominent nucleoli at 40X magnification
case_images: cureus-0016-00000053325-i02.jpg
case_images: PMC10906974_01_cureus-0016-00000053325-i02.jpg
case_images: FIG2
case_images: The histopathological examination revealed large epithelial cells with clearing of nuclei, prominent nucleoli, abundant cytoplasm, and mononuclear infiltrate (Figure 2).