Figure 1

The Magnetic Resonance Imaging (MRI) and histology of tumors from the proband (III: 4) and her brother (III: 5).

(A) The MRI of the proband’s tumor (indicated with arrows) located in the left cerebellar hemisphere (A1-A2). No recurrence was detected at 18 months post-surgery (A3). (B) The haematoxylin and eosin (H&E) staining of the proband’s tumor sample. (C) The immunohistochemistry of proband’s tumor sample stained with neuron specific enolase (NSE) antibody. (D) The MRI of the III: 5’s mass (indicated with arrows) in the posterior of left lateral ventricle (D1-D2). No recurrence was detected at 18 months post-surgery (D3). (E) The H&E staining of the III: 5′s tumor sample. (F) The immunohistochemistry of III: 5′s tumor sample stained with pan cytokeratin antibody. Scale bar: B and D: 200 μm; C and E, 100 μm.