Journal of neurosurgery
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Wilder Penfield (1891-1976) is widely regarded as a dominant figure in 20th century neurobiology for his singular contributions to the structure-function relationship of the brain, his discovery of the language function of the supplementary motor area, the discovery (with Herbert Jasper and Brenda Milner) of the anatomy of recall, and his pioneering work in the surgical treatment of focal epilepsy. But another of his significant discoveries has escaped notice: the recognition that focal microgyria can generate epileptic seizures, and that these can be treated surgically. ⋯ As Penfield gave only a fragmentary account of this case, the patient's chart was retrieved from the Montreal Neurological Institute archives, and his operative note and brain map, intraoperative photographs, and the histopathological and cytological examinations of the resected specimen were reviewed. Based on these primary sources, this paper provides a complete, detailed account of the first case in which microgyria was recognized as a cause of focal epilepsy, which was successfully treated surgically.
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Journal of neurosurgery · Mar 2021
Surgical outcomes of the endonasal endoscopic approach within a standardized management protocol for repair of spontaneous cerebrospinal fluid rhinorrhea.
Spontaneous CSF leaks are rare, their diagnosis is often delayed, and they can precipitate meningitis. Craniotomy is the historical "gold standard" repair for these leaks. An endonasal endoscopic approach (EEA) offers potentially less invasiveness and lower surgical morbidity than a traditional craniotomy but must yield the same surgical success. A paucity of data exists studying EEA as the primary management for spontaneous CSF leaks. ⋯ The paradigm of EEA repair of spontaneous CSF rhinorrhea with postoperative LP to identify undiagnosed idiopathic intracranial hypertension appears to be safe and effective. In the authors' cohort, morbid obesity was statistically associated with the need for postoperative CSF diversion. This has implications for future surgical treatment as obesity levels continue to rise worldwide.
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Journal of neurosurgery · Mar 2021
ReviewGlobal neurosurgery: a scoping review detailing the current state of international neurosurgical outreach.
Global neurosurgery is a rapidly emerging field that aims to address the worldwide shortages in neurosurgical care. Many published outreach efforts and initiatives exist to address the global disparity in neurosurgical care; however, there is no centralized report detailing these efforts. This scoping review aims to characterize the field of global neurosurgery by identifying partnerships between high-income countries (HICs) and low- and/or middle-income countries (LMICs) that seek to increase neurosurgical capacity. ⋯ This review provides a detailed overview of current global neurosurgery efforts, elucidates gaps in the existing literature, and identifies the LMICs that may benefit from further efforts to improve accessibility to essential neurosurgical care worldwide.
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Journal of neurosurgery · Mar 2021
Pregnancy and parental leave among neurosurgeons and neurosurgical trainees.
Despite recently heightened advocacy efforts relating to pregnancy and family leave policies in multiple surgical specialties, no studies to date have described female neurosurgeons' experiences with childbearing. The AANS/CNS Section of Women in Neurosurgery created the Women and Pregnancy Task Force to ascertain female neurosurgeons' experiences with and attitudes toward pregnancy and the role of family leave policies. ⋯ Pregnancy and family leave pose significant challenges to the recruitment, retention, and advancement of women in neurosurgery. It is thus imperative to promote clear family leave policies for trainees and practitioners, address discrimination surrounding these topics, and encourage forethought and flexibility to tackle obstacles inherent in pregnancy and the early stages of child rearing.
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Journal of neurosurgery · Mar 2021
Predictors of an academic career among fellowship-trained open vascular and endovascular neurosurgeons.
Although previous studies have explored factors that predict an academic career among neurosurgery residents in general, such predictors have yet to be determined within specific neurosurgical subspecialties. The authors report on predictors they identified as correlating with academic placement among fellowship-trained vascular neurosurgeons. ⋯ The authors report that an h-index of ≥ 2 during residency predicts pursuit of an academic career among vascular and endovascular neurosurgeons. Additionally, attendance of a residency program affiliated with a top research medical school independently predicts an academic career trajectory among endovascular neurosurgeons. This result may be useful to identify and mentor residents interested in academic vascular neurosurgery.