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目的总结睾丸畸胎瘤的超声表现。方法回顾性分析2006年4月-2011年12月经病理证实的25例睾丸畸胎瘤的声像图特征,彩色血流显像以及超声与病理诊断对比资料。结果在25例睾丸畸胎瘤中,未成熟畸胎瘤4例(16%),成熟性畸胎瘤19例(76%),未分类2例(8%)。本组睾丸畸胎瘤超声表现共同特征是:患侧睾丸内部可见囊、实混合性团块,成熟性畸胎瘤的囊性成分多,未成熟畸胎瘤的实性成分多,瘤内检出血流的可能性也增大。结论高频超声是诊断睾丸畸胎瘤的重要方法。
Objective To summarize the ultrasound findings of Testicular teratoma. Methods The clinical data of 25 cases of testicular teratoma confirmed by pathology from April 2006 to December 2011 were retrospectively analyzed. The color flow imaging, ultrasonography and pathological diagnosis were compared. Results In 25 cases of testicular teratoma, immature teratoma in 4 cases (16%), mature teratoma in 19 cases (76%), unclassified in 2 cases (8%). Testicular teratoma in this group showed common features of ultrasound is: ipsilateral testes visible inside the capsule, the real mixed mass, mature teratoma cystic components, immature teratoma and more solid components, The possibility of bleeding is also increased. Conclusion High-frequency ultrasound is an important method to diagnose testicular teratoma.