Flexible Fiber CO Laser in Microsurgical Treatment of Intraventricular Tumors: Usefulness and Limitations.

Objective: To assess usefulness and limitations of flexible fiber carbon dioxide (CO) laser in the microsurgical treatment of intraventricular tumors.

Methods: We reviewed a series of 9 patients treated with microsurgical resection of intraventricular tumors using a flexible fiber CO laser. The lesions involved the third ventricle (8) and the frontal horn of the right lateral ventricle (1).

Ultrasound-guided brain surgery: echographic visibility of different pathologies and surgical applications in neurosurgical routine.

Background: The use of intraoperative ultrasound (iUS) has increased in the last 15 years becoming a standard tool in many neurosurgical centers. Our aim was to assess the utility of routine use of iUS during various types of intracranial surgery. We reviewed our series to assess ultrasound visibility of different pathologies and iUS applications during the course of surgery.