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目的:探讨卵巢畸胎瘤的超声图像特点及其诊断与鉴别诊断。方法:应用超声检查卵巢畸胎瘤36例,并与手术病理对照。结果:超声诊断与手术病理对照,符合率为91.67%。畸胎瘤位于右侧卵巢17例,左侧卵巢19例。超声表现为混合型23例占63.89%;囊肿型6例,占16.67%;复杂型5例,占13.89%;实持型2例,占5.55%。结论:超声诊断卵巢畸胎瘤具有十分重要的价值,它不仅可以了解卵巢畸胎瘤的有无、位置、大小、形态、内部回声、包膜情况,还可以观察有否其他疾病。
Objective: To investigate the characteristics of ultrasound image of ovarian teratoma and its diagnosis and differential diagnosis. Methods: 36 cases of ovarian teratoma were diagnosed by ultrasound and compared with the surgical pathology. Results: Ultrasound diagnosis and surgical pathology control, the coincidence rate was 91.67%. Teratoma located in the right ovary in 17 cases, the left ovary in 19 cases. Ultrasound showed 23 cases of mixed type accounted for 63.89%; 6 cases of cyst type, accounting for 16.67%; 5 cases of complex type, accounting for 13.89%; 2 cases of real type, accounting for 5.55%. Conclusion: Ultrasound diagnosis of ovarian teratoma is of great value. It can not only understand the presence, location, size, shape, internal echo and envelope of ovarian teratoma, but also observe other diseases.