Accuracy and Reproducibility of Frozen Section Diagnosis in Ovarian Tumors

Context.— Intraoperative consultation—frozen section diagnosis (FSD)—determines tumor pathology and guides the optimal surgical management of ovarian neoplasms intraoperatively. Objective.— To evaluate the diagnostic accuracy of the FSD and analyze the discrepancy between the FSD and final diagnosis. Design.— This is a retrospective study of 618 ovarian neoplasm FSDs from 2009 to 2018 at a tertiary health care center. The discrepant cases were...