Role of Neural Plasticity of Motor Cortex in Gliomas Evaluated by Brain Imaging and Mapping Techniques in Pre- and Postoperative Period: A Systematic Review.

Background:  Resection of infiltrative neuroepithelial primary brain tumors, such as low-grade gliomas (LGGs) remains a neurosurgical challenge. Usual lack of clinical deficit despite LGGs growing in eloquent brain areas may be explained by reshaping and reorganization of functional networks. The development of modern diagnostic imaging techniques could disclose better understanding of the rearrangement of the brain cortex; however, mechanisms underlying such compensation and how it occurs in the motor cortex remain unclear.

Geographical Inequalities in Access to Bellwether Procedures in Brazil.

Background: Brazil is a middle-income country that aims to provide universal health coverage, but its surgical system's efficiency has rarely been analyzed. In an effort to strengthen surgical national systems, the Lancet Commission on Global Surgery proposed bellwether procedures as quality indicators of surgical workforces. This study aims to evaluate regional inequalities in access to bellwether procedures and their associated mortality across the five Brazilian geographical regions.

Women Representation in Surgical Specialties: Reflections about Gender Equity after the 34th Brazilian Surgical Conference.

In September 2021, the 34th Brazilian Surgical Conference hosted the "Panel: Women in Surgery" - the only session in the event solely composed of female speakers. Although gender inequities in surgery are well recognized in the international literature, the panel portrayed how distant we are from the desired equity in our country. In addition, the session emphasized the need to broaden the debate and identify the mechanisms for greater inclusion and maintenance of women in the surgical career.