PMC9609800_01
An axial T1-weighed contrast-enhanced (a) and T2-weighed (b) Magnetic resonance image showing the vestibular schwannoma in the right cerebellopontine angle. There is severe brainstem compression.
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F1
A 33-year-old patient was referred to our skull-base center because of a large vestibular schwannoma (VS) (diameter of 4.4 cm, Figure 1: magnetic resonance imaging).
Computed tomography images showing the hematoma in the resection cavity (a), compression of the basal cistern (b), and supratentorial edema causing sulcal effacement (c).
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F2
CT showed generalized brain edema (supratentorial and infratentorial, Figure 2) and the presence of blood in the resection cavity.