摘要
目的总结儿童睾丸肿瘤的超声表现,探讨超声对儿童睾丸肿瘤的诊断价值。方法对我院2005年1月至2009年12月经手术或睾丸穿刺活检后病理证实的72例儿童睾丸肿瘤病例的彩色多普勒超声及二维超声图像进行回顾性分析。结果卵黄囊瘤(19例)超声声像图表现为中等或低回声的实性包块,可见不规则低回声或小囊区。畸胎瘤(25例,其中隐睾发生3例)超声声像图为囊性、实性和(或)钙化按不同比例组成的混合回声包块。表皮样囊肿(6例)超声声像图呈中等或稍强不均匀回声包块,偶见包膜环状钙化。皮样囊肿(6例)超声声像图显示为囊性和(或)实性不均质包块。睾丸白血病浸润(9例)和睾丸淋巴瘤(5例)超声声像图均呈结节、团块或弥漫性分布的睾丸内低回声灶。睾丸转移瘤2例。结论儿童睾丸肿瘤中生殖细胞瘤发病率最高。儿童睾丸肿瘤的超声表现特点突出,超声是其首选的检查方法。
Objective To summarize the features of children s testicular tumors by ultrasound and to assess the values for the role of ultrasound.Methods A total of 72 cases from January,2005 to December,2009,were testified by the operations or the biopsy of testis.Their two-dimensional images or the color Doppler ultrasonic images were analysed.Results The medium or hepoechoic solid masses in 19 cases verified to be yolk sac tumors were shown by ultrasound.The masses mixed with variable proportions of cyst,solid and c...
出处
《中华医学超声杂志（电子版）》
2011年第5期1082-1091,共10页
Chinese Journal of Medical Ultrasound(Electronic Edition)
关键词
睾丸肿瘤
超声检查
儿童
testicular tumor
ultrasonography
child
