Figure 1
From: Calcification of vestibular schwannoma: a case report and literature review
Preoperative MRI showing a round mass with a size of 5.42 × 4.27 × 5.35 cm in the left CPA region. (A) Hypointensity on the T1-weighted imaging (T1WI). (B) Uneven hyperintensity on the T2-weighted imaging (T2WI). (C) Heterogeneous enhancement after contrast injection. The left cerebellum, the fourth ventricle, and the brain stem were compressed.