case_images: PMC11187772_01
case_images: Case 5 brain CT scan without contrasts showing an intratumoral hemorrhage of the midbrain/brainstem. (A) Axial view of the brain with an arrow indicating the intratumoral hemorrhage. (B) Sagittal view of the brain with an arrow indicating the intratumoral hemorrhage. (C) At low magnification, the hematoxylin and eosin (H&E) stained slide image depicts a low-grade spindle cell neoplasm with alternating hypercellular and hypocellular areas (characteristics of a pilocytic astrocytoma). A, Anterior; S, Superior; R, Right. Scale bar, 250 microm.
case_images: vdae074_fig4.jpg
case_images: PMC11187772_01_vdae074_fig4.jpg
case_images: F4
case_images: Female patient presented at almost 1.5 years old with an acute midbrain hemorrhage that was initially thought to be a cavernoma (Figure 4).