PMC9806371_01
(A-B) Preoperative imaging. (C-D) Postoperative imaging 3 weeks after shunt
placement and biopsy demonstrates a progressively enlarging mass and severe
hydrocephalus.
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PMC9806371_01_10.1177_2329048X221146982-fig1.jpg
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MRI demonstrated a large 6 x 7cm lesion, hydrocephalus with subfalcine herniation and mass effect on the brainstem (Figure 1A-B). MRI 2 weeks later showed tumor enlargement, obstructive hydrocephalus and severe brainstem compression (Figure 1C-D).