World Neurosurg
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Case Reports
Case report of indocyanine green endoscopy for intrasellar pituitary adenoma resection.
Indocyanine green (ICG) angiography has become an established technology in many surgical fields, as well as in neurosurgery with the first application of microscope-integrated indocyanine angiography, which dates to 2003.1 More recently we observed the integration of ICG into endoscopic visualization (e-ICG), which resulted in different applications during the endoscopic endonasal approach ranging from evaluation of intranasal flap perfusion to differentiation of pituitary neuroendocrine tumors from normal gland or even as a predictive factor of postoperative visual function after expanded approaches.2-8 A 49-year-old woman was admitted to our hospital after a 1-year history of amenorrhea and radiologic finding of an intrasellar lesion. The clinical picture was compatible with a nonfunctioning pituitary neuroendocrine tumor, and the mass was completely removed by means of an endoscopic endonasal approach with intraoperative use of e-ICG (Video 1). A 25 mg intravenous bolus of ICG was injected immediately after completion of the sphenoid phase of the approach. ⋯ Near-infrared excitation of fluorescence (780-820 nm) was obtained using a D-light P Cold Light Fountain. At follow-up, the patient experienced resolution of her symptoms, without residues or relapses on control magnetic resonance. This case sheds light on some possible applications and advantages of e-ICG, including visualization of internal carotid arteries before the sellar opening, individuation of the pituitary gland, its distinction from the adenomatous tissue, and the possible evaluation of its degree of compression.
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The historical diversity gap in the neurosurgical workforce persists to this day. Women, despite constituting over half of the yearly total of medical school graduates, comprise only 6% of certified practicing neurosurgeons in the United States. Furthermore, Black Americans make up under 4% of U.S. neurosurgeons, despite making up around 14% of the national population. The purpose of this account is to highlight the life and career of Dr. Maxine Deborrah Hyde and illustrate the importance and necessity of diversity and inclusivity in advancing the field of neurosurgery. Through this paper, we aspire to encourage the development of new diversity initiatives. ⋯ Dr. Hyde was a trailblazer who overcame systematic barriers and paved the way for future generations of aspiring neurosurgeons.
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Laminectomy is a widely employed surgical procedure for the treatment of spinal stenosis, but it may lead to epidural fibrosis (EF) and failed back surgery syndrome. Cinnamaldehyde, a phenylpropanoid found in cinnamon, has demonstrated antioxidant and anti-inflammatory properties. In the present study, we hypothesized that topical application and systemic administration of cinnamaldehyde could be helpful in the prevention of EF in a rat laminectomy model. ⋯ Our findings provide the first experimental evidence of cinnamaldehyde's potential protective effects against EF.
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People worldwide have been affected by coronavirus disease 2019 (COVID-19), which was the fifth pandemic after the 1918 flu pandemic. People have had their sense of normality torn apart, and these changes have taken a toll on their mental health.