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Intraoperative photographs of a patient with an intraventricular craniopharyngioma, undergoing a frontal transcortical-transventricular approach, for tumor excision. (A) Tumor being dissected from the walls of the third ventricle (calcifications visualized in the wall of the tumor). (B) Tumor being separated from the floor of the third ventricle. (C) Solid tumor being removed, after dissection.
