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目的 :应用彩色多普勒能量图观察卵巢肿瘤的血流特征 ,以探讨其临床价值。材料与方法 :超声检查 2 6 5例卵巢肿瘤患者 2 93个病灶 ,所有病例均经手术获病理组织学证实。结果 :本组 92 9%的卵巢癌显示肿瘤内血流 ,其中81 9%血流呈弥散分布。 46 7%的卵巢良性肿瘤无血流显示 ,47 2 %为包膜周边点状、带状单支规则血流。良恶性卵巢病灶的血流显示比较 ,相差极显著 (P <0 0 1)。结论 :彩色多普勒能量图能够直观地描述卵巢肿物的灌流状态 ,对于卵巢良恶性肿瘤的鉴别诊断有重要的参考价值。
Objective: To observe the blood flow characteristics of ovarian tumors by color Doppler energy and explore its clinical value. Materials and Methods: 2693 cases of ovarian tumors were enrolled in 266 patients under ultrasound examination. All the cases were confirmed by histopathology. Results: 92 9% of the ovarian cancer in this group showed intra-tumor blood flow, of which 81 9% had a diffuse distribution of blood flow. 46 7% of benign ovarian tumors without blood flow, 47 2% of the pericardial envelope punctate, a single regular blood flow strip. The blood flow of benign and malignant ovarian lesions showed a significant difference (P <0.01). Conclusion: The color Doppler energy map can describe the state of peritoneal edema directly and has important reference value for the differential diagnosis of benign and malignant ovarian tumors.