软骨营养不良,软骨营养不良,ruangu yingyang buliang,ruangu,yingyang,buliang,[拼音]:ruangu yingyang buliang[外文]:chondrodystrophy achondroplasia一种始于胎儿的软骨发育障碍,以长骨受累最重,表现为四肢与躯干比例失常的侏儒症。其基本病理...