The indications for endonasal endoscopic approaches to diseases of the skull base and its adjacent structures have expanded considerably during the last decades. This is not only due to improved technical possibilities such as intraoperative navigation, the development of specialized instruments, and the compilation of anatomical studies from the endoscopic perspective but also related to the a...

We present a rare case of skull base chordoma of extraosseous intradural type that presented as acute intratumoral hemorrhage. Surgical removal of the tumor was accomplished using a skull base approach.

Prostate cancer is the first cause of skull metastases in men, accounting for 12-18% of all cases. This condition is generally a late event in the course of the disease, involving patients with disseminated lesions. Quite rarely is skull involvement the first and single site of distant recurrence. We report the case of a patient who developed a single skull lesion 15 years after primary treatme...