以往关于超声对肺实质病变检查的报道很少,本文旨在探讨用超声确定肺类肉瘤病变(亦称肺结节病)的可行性及价值,为临床诊断提供一项更为简捷有效的方法。 In the past, there were few reports on the examination of pulmonary parenchymal lesions by ultrasound. This article aims to explore the feasibility and value of using ultrasound to determine lung sarcoma (also known as pulmonary sarcoidosis), providing a simpler and more effective method for clinical diagnosis. .