Oncological skull base surgery is conceived for malignant lesions originating in, secondarily infiltrating, or in close proximity to the skull base. The “Symposia and Dissection Course on Oncological Skull Base Surgery” is a series of meetings focused on oncological skull base surgery. The events comprehend an opening symposium on the topic, featuring presentations by experts in the field, followed by a dedicated dissection course. The course includes 2 participants per surgical station for the dissection course (1 anatomical specimen per station). For 10 symposium participants, there will be the opportunity to participate in an observership for the entire duration of the dissection course.