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Abstract #2700

DCE-MRI Imaging Features for Differentiating Borderline and Malignant Epithelial Ovarian Tumors

Yu Sun1, Shinong Pan1, Xue Bai1, Zhengrong Bai1, and Zhiwei Shen2
1Shengjing Hospital of China Medical University, Shenyang, China, 2Philips Healthcare, Beijing, China

Synopsis

Keywords: Pelvis, Pelvis

Motivation: Borderline ovarian tumors (BEOTs) are a unique pathological type of tumor that lies between benign and malignant ovarian tumors. However, there are few reports on its use in differentiating between borderline and invasive ovarian tumors.

Goal(s): This study aims to explore the value of DCE-MRI imaging features in the differential diagnosis of BEOTs and Malignant epithelial ovarian tumors (MEOTs).

Approach: Dynamic contrast-enhanced MRI (DCE-MRI) has high sensitivity and specificity in diagnosing ovarian malignancies and staging malignant tumors preoperatively.

Results: Tumor size, solid components, and septations are independent predictors of borderline and invasive ovarian tumors in women.

Impact: DCE-MRI has certain value in the diagnosis and differentiation of borderline and invasive ovarian tumors, providing important imaging references for the development of clinical treatment plans and prognosis evaluation.

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Keywords