Dexamethasone-Adjuvanted Scalp Block and Total Intravenous Anesthesia for Endoscopic Transsphenoidal Resection of a Giant Sellar-Suprasellar Rathke Cleft Cyst: An Observational Analytic Case Study. (2026). Journal of Anesthesiology and Clinical Research, 7(2), 315-329. https://doi.org/10.37275/jacr.v7i2.981