A retrospective multicenter study of WHO 2021 classification-diagnosed solitary fibrous tumor of the CNS in a population from Lombardy, Italy.

In this retrospective, multicenter study, we collected patients with solitary fibrous tumor-SFT-of the CNS followed in eight hospitals in Lombardia from 2004 to 2019, revising the diagnosis according to the WHO 2021 classification. Clinical data were analyzed at diagnosis and during follow-up. Overall, 57 patients were enrolled, of whom 52.

Intraoperative Ultrasonography for the Surgical Treatment of Grisel Syndrome of the Adult: Management of A Rare Condition.

Study Design: This is a narrative review and case report.

Objective: To review the literature concerning Grisel syndrome physiopathology, diagnosis, and surgical reports, highlighting the decision-making for treatment and its timing. We describe the role of intraoperative US in the management of 2 cases of GS of the adult.

Spinal navigation for small thoracic intradural tumors: The challenge between minimally invasive and exoscopic magnification.

Background: Spinal navigation offers significant benefits in the surgical treatment of small thoracic intradural tumors. It enables precise tumor localization without subjecting the patient to high radiation doses. In addition, it allows for a smaller skin incision, reduced muscle stripping, and limited bone removal, thereby minimizing the risk of iatrogenic instability, blood loss, postoperative pain, and enabling shorter hospital stays.

Snake-Eye Myelopathy and Surgical Prognosis: Case Series and Systematic Literature Review.

The prognostic value of "snake-eyes" sign in spinal cord magnetic resonance imaging (MRI) is unclear and the correlation with different pathological conditions has not been completely elucidated. In addition, its influence on surgical outcome has not been investigated in depth. A literature review according to PRISMA (Preferred reporting items for systematic review and meta-analysis protocols) guidelines on the prognostic significance of "snake-eyes" sign in operated patients was performed.

Filling the gap between the OR and virtual simulation: a European study on a basic neurosurgical procedure.

Background: Currently available simulators are supposed to allow young neurosurgeons to hone their technical skills in a safe environment, without causing any unnecessary harm to their patients caused by their inexperience. For this training method to be largely accepted in neurosurgery, it is necessary to prove simulation efficacy by means of large-scale clinical validation studies.

Methods: We correlated and analysed the performance at a simulator and the actual operative skills of different neurosurgeons (construct validity).