The application of contrast enhanced transvaginal ultrasound in the differentiation of benign and malignant ovarian leision
超声造影在卵巢良恶性肿块鉴别诊断中的应用

Objective To investigate the value of contrast enhanced transvaginal ultrasound in the differential diagnosis of benign and malignant ovarian lesion. Methods Fifty-five patients with ovarian masse detected by transvaginal ultrasound were enrolled in this study. Each patient received contrast enhanced transvaginalultrasound examination,and the enhancement patterns were analyzed. The patients were classified into two groups according to the pathological findings. The enhancement patterns were compared between...