Racial differences in cardiothoracic surgery letters of recommendation.

Objective: Cardiothoracic surgery lacks racial diversity. Attracting the best candidates requires valuing diversity and advancing a recruitment process that minimizes racial bias. Implicit bias in recommendation letters has been identified as an influential mechanism for lack of diversity in cardiothoracic surgery.

Dear Program Director: An Evaluation of Implicit Bias in Letters of Recommendation for Neurosurgery Residency.

Background And Objectives: Despite comprising half of medical students, women represent only 29.6% of neurosurgery applicants and 17% of residents, suggesting a "leak" in the career pipeline for women neurosurgeons. Surveys persistently show that neurosurgery programs identify United States Medical Licensing Examination (USMLE®) Step 1 score and letters of recommendation (LORs) as the most important factors in selecting applicants to interview.

Development of an adjustable patient-specific rigid guide to improve the accuracy of external ventricular catheter placement.

Objective: The most common method for external ventricular drain (EVD) placement is the freehand approach, which has reported inaccuracy rates of 12.3%-44.9%, especially in the case of altered ventricular anatomy.

A Vascular Quartet: Scalp Arteriovenous Malformation, Sinus Pericranii, Dural Arteriovenous Fistula, and Arteriovenous Brain Malformation in a Single Patient.

We present a case of a 51-year-old female who presented for evaluation of a large scalp mass found to have a different quartet of vascular malformations- a persistent scalp arteriovenous malformation (sAVM) with sinus pericranii, an inoperable intracranial SM-V brain arteriovenous malformation (bAVM), and a Cognard I dural arteriovenous fistula (dAVF). This is the first reported instance with four distinct vascular pathologies. We review the etiologies of multiple vascular abnormalities in the cerebral circulation that could contribute to this patient's findings and review strategies for treatment.

Transcondylar Approach for Resection of Medullary Cavernous Malformation: 2-Dimensional Operative Video.

Cavernous malformations located within the brainstem present with a high rate of neurological symptoms and carry a more aggressive course in both pediatric and adult populations.1,2 Cavernomas within the medulla are the rarest form, representing only 5% of all brainstem lesions.3 Repeated hemorrhage of brainstem cavernomas is associated with significant and cumulative neurological deficits and thus requires treatment.