高频超声用于儿童皮肤厚度测量的可行性研究

目的 探讨高频超声应用于儿童皮肤厚度测量的可行性和可靠性.方法 应用13mHz的高频超声对34例儿童的7个部位皮肤进行厚度测定.结果 13 mHz的高频超声能较精确地测量所扫查部位的表皮和真皮的厚度,并清晰地显示真皮-皮下的分界线.结论 13 mHz的高频超声可以使皮肤结构清晰显像,将其用于儿童皮肤厚度的检测切实可行,数据可靠,为临床提供了一种无创测量儿童皮肤厚度的方法.

Study on feasibility of measurement of children's skin thickness using high-frequency ultrasound

Objective To explore the practicability and reliability on measuring the skin thickness of children by 13 mHz highfrequency ultrasound. Methods The skin thicknesses of children in 7 locations of the body were measured by 13 mHz high-frequency ultrasound. Thirty-four cases of children without systemic disease and injury in skin were chosen as objects. Results The 13 mHz high-frequency ultrasound could reveal the structure of epidermis and dermis clearly. The skin in back and fundament was thicker than that in cheek. Conclusion The ultrasound of 13 mHz can show the structure of skin clearly, and it can be used reliably in the measurement of skin thickness as a non-invasive method.