摘要
目的 总结小儿甲状舌骨囊肿的声像图特征 ,探讨B型超声诊断价值。方法 采用B型超声仪观察 2 2例患儿的病变部位、大小、形态及内部回声结构。结果 2 2例中超声诊断与病理诊断符合者 2 0例 ( 90 .9% ) ,甲状舌骨囊肿声像图典型特征为颈前区中线皮下、舌骨下方及边界清晰的囊性包块 ,其内为无回声区 ,后壁回声有增强效应。结论 B超能早期诊断甲状舌骨囊肿 ,准确率高 ,为临床选择手术提供可靠的图像依据 。
Objective This study was to study the sonographic features of B-mode ultrasound for thyroglossal cyst in children.Methods B-mode ultrasound was performed in 22 cases. The location, size, shape and echogenicity of the lesions were observed.Results The accuracy of ultrasound was 90.9% confirmed by pathology. The ultrasound images showed cystic lesions with clear margin under the hyoid bone. The inner fluid of cystic was anechoic.Conclusion Ultrasound of the thyroglossal cyst was significant characteristical and could be used as the primary means for differentiation and for operation selection.
出处
《临床超声医学杂志》
2005年第1期24-25,共2页
Journal of Clinical Ultrasound in Medicine
