Preoperative MRI and Intraoperative Frozen Section Diagnosis of Myometrial Invasion In Patients With Endometrial Cancer

摘要

Objective: The rate of lymph node metastasis is extremely low in patients with low-risk endometrial cancer; lymphadenectomy may be unnecessary for these patients under an accurate preoperative diagnosis. The aim of this study was to evaluate the diagnostic accuracy of myometrial invasion (MI) on preoperative magnetic resonance imaging (MRI) and intraoperative frozen sections (FSs).