摘要
肌少症是一类与年龄相关的进行性骨骼肌减少性疾病,其与老年人跌倒、失能及死亡等风险密切相关.肌肉质量减少是诊断肌少症的重要指标,超声具有经济、便携、无辐射、可重复性好等特点,在评估肌肉质量方面具有重要作用,本文将对超声在肌少症诊断中的价值及新技术的应用进行综述.
Abstract
Sarcopenia is a progressive loss of skeletal muscle mass associated with aging,which significantly increases the risk of falls,disability,and mortality in the elderly.The loss of muscle mass serves as a critical indicator for diagnosing sarcopenia.Ultrasound,characterized by its cost-effectiveness,portability,non-radiative nature,and repeatability,plays a vital role in assessing muscle mass.This article will review the value of ultrasound in the diagnosis of sarcopenia and explore the application of new techniques.