Differential diagnosis between hepatic alveolar echinococcosis and intrahepatic cholangiocarcinoma with conventional ultrasound and contrast-enhanced ultrasound. - Zeng-Cheng Wa; Ting Du; Xian-Feng Li; Hui-Qing Xu; Qiu-Cuo Suo-Ang; Li-Da Chen; Hangtong Hu; Wei Wang 181; Ming-De Lu (BMC Medical Imaging, 2020)