The application of MR perfusion and diffusion combined with tumor marker diagnosis for the identification of benign and malignant ovarian tumors

Ovarian tumors are multifaceted tumors of the female reproductive system, of which early diagnosis and timely treatment of ovarian tumors is particularly important. In this study, we investigated the efficacy of dynamic contrast-enhanced magnetic resonance imaging (DCE-MRI), apparent diffusion coefficient (ADC), serum CA125, human epididymal secretory protein (HE4) and their combined application in the differential diagnosis of benign and malignant ovarian tumors and explored the best method to be used in the diagnosis of ovarian tumors.