Methods:Thirty two cases with typical gallstones and cholesterosis seen on sonography were examined with color Doppler sonography,and studied after operation in vitro.

• 方法:对32例二维图像表现典型的胆囊结石及胆固醇沉着患者进行彩色多普勒检查,并对术后结石进行体外对照扫查。