单词vascular ring
un.: 血管环
血管环
Objective To investigate the value of multislice CT in the diagnosis of tracheal stenosis caused by vascular ring malformation.
目的探讨多层螺旋CT在由血管环畸形造成气管狭窄中的诊断价值。
Recurrent wheezing and respiratory distress in a child with congenital vascular ring
先天性血管环致婴儿喘息和呼吸窘迫一例