Delayed postoperative hyponatremia after transsphenoidal surgery: prevalence and associated factors

Object Transient delayed postoperative hyponatremia (DPH) after transsphenoidal surgery (TSS) is common and can have potentially devastating consequences. However, the true prevalence of transient symptomatic and asymptomatic DPH has not been studied in a large patient cohort with close and accurate follow-up. Methods A retrospective analysis of a single-institution prospective database was conducted; all patients undergoing TSS for lesions...