case_images: PMC5697137_01
case_images: The axial T1 (a), T2 W/FLAIR (b) image shows cerebellar vermis lesion that was hypointense on T1WI and heterogeneous on T2WI, vith perilesional edema, and triventricular hydrocephalus
case_images: 12907_2017_64_Fig1_HTML.jpg
case_images: PMC5697137_01_12907_2017_64_Fig1_HTML.jpg
case_images: Fig1
case_images: Brain magnetic resonance imaging (MRI) showed a large cerebellar vermis lesion compressing the 4th ventricle with surrounding edema and triventricular hydrocephalus, the mass demonstrated a heterogeneous low signal on T2-weighted (Fig. 1).
case_images: Histological and Immunohistochemical findings. a: Malignant tumor proliferation with round cells HE x10 b: Tubular structures HEx20 c: Intense and diffuse membrane expression of vimentin HEx10
case_images: 12907_2017_64_Fig2_HTML.jpg
case_images: PMC5697137_01_12907_2017_64_Fig2_HTML.jpg
case_images: Fig2
case_images: The diagnosis of medulloepithelioma was retained (Fig. 2).