摘要
目的：探讨儿童复发性腮腺炎的高频超声表现及其诊断价值。方法：16例临床确诊的儿童复发性腮腺炎患者纳入研究,年龄4~12岁,平均7.9岁,回顾性分析其高频超声声像图及彩色血流特点。结果：儿童复发性腮腺炎在声像图表现为单侧或双侧受累腺体的弥漫性或局限性增大、回声减低并粗糙不均匀,彩色多普勒血流显像见部分病变腺体血流信号增多,动脉血流为低速低阻型。结论：儿童复发性腮腺炎表现为腮腺增大、回声粗糙并减低,病变血流增加但呈低速低阻型,可能有助于诊断。
Purpose： To evaluate the value of high frequency ultrasound for diagnosing recurrent parotitis in children（RPC）. Methods： Sixteen patients with clinically proved RPC were examined by high frequency color Doppler ultrasound. The ultrasonographic features and blood flow distribution of the tumors were analyzed retrospectively. Results： The ultrasonographic features of RPC were mainly presented as glands with either sporadic or diffuse enlargement, diffuse or focal low echogenicity. Color Doppler ultrasonography showed the lesions were with the increased vascularity. Intraarterial blood flow feature of them measured by PW was low velocity and low resistance pattern. Conclusion： High frequency probe and color Doppler flow imaging are helpful in determining of recurrent parotitis in Children and can be used to improve the diagnosis.
出处
《中国医学计算机成像杂志》
CSCD
北大核心
2012年第3期253-254,共2页
Chinese Computed Medical Imaging
关键词
复发性腮腺炎
高频超声
High frequency ultrasonography
Recurrent Parotitis in Children
