Surveillance after resection of vestibular schwannoma: measurement techniques and predictors of growth.

www.postersession.com Table 3. On 3D univariate analysis, younger age and larger preoperative size minimally increased risk of tumor growth. Table 2. On 2D univariate analysis, nodular enhancement in comparison to no enhancement increased risk of tumor growth. Table 1. More tumors with nodular enhancement had growth compared to linear or no enhancement, and more tumors with larger preoperative size had growth compared to smaller tumors. These trends did not reach statistical significance, likely due to inadequate group sizes. DISCUSSION