Objective: To evaluate the diagnosis value of color Dopplar and intervention ultrasonography combining other imagic diagnosis in hepatic biliary cystadenocarcinoma(HBCAC).

• 摘要目的：探讨彩色多普勒超声和介入超声技术及其他影像学检查在肝脏胆管囊腺癌(HBCAC)诊断中的价值。