Intraventricular Craniopharyngiomas: Surgical Management and Outcome Analyses in 24 Cases

Attachment and deformation grade evaluated based on our criteria are significantly correlated with postoperative outcome. GTR of tightly attached tumor is associated with worse endocrinologic, functional, and radiologic outcomes compared with STR. Hence, we suggest that individual surgical plans should be made according to the grade of tumor attachment and hypothalamic deformation. STR should used in tumors with a high grade to achieve a good long-term outcome and avoid severe postoperative sequelae.