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目的：了解多普勒超声在卵巢良恶性肿物中的鉴别诊断意义。方法：对照比较１１２例术前疑为卵巢肿物的多普勒超声图像特点与术后病理结果。结果：１１２例患者术后病理诊断良性肿物１１种８４例，恶性肿物８种２８例。良、恶性肿物的外周血流特点除平均得分外均无显著差异（Ｐ＞００５）。良、恶性肿物内的血流特点差异显著（Ｐ＜００５，Ｐ＜００１）。结论：卵巢肿物的外周血流特点无鉴别诊断意义。肿物的内部血流特点在鉴别良、恶性方面有一定的鉴别诊断意义。
Objective: To understand the significance of differential diagnosis of benign and malignant ovarian tumors in Doppler ultrasound. Methods: The characteristics and postoperative pathological findings of 112 cases of preoperative suspected ovarian mass were compared. Results: 112 cases of pathological diagnosis of benign tumor in 11 kinds of 84 cases, 8 cases of malignant tumor in 28 cases. Peripheral blood flow of benign and malignant tumors showed no significant difference except the average score (P> 005). There were significant differences in blood flow characteristics between benign and malignant tumors (P <005, P <001). Conclusion: The characteristics of peripheral blood flow of ovarian tumor have no significance in differential diagnosis. The characteristics of internal blood flow in the identification of benign and malignant aspects of the differential diagnosis.