Preoperative evaluation of resectability of hilar bile duct carcinoma by color Doppler flow imaging and duplex Doppler

摘要: Color flow images of hilar bile duct carcinoma and the relationship between tumors important blood vessals were observed in 22 patients with by color Doppler imaging (CDFI) Duplex Doppler. It was found that most oligovascularity. Accurate rate 81.82% 77.28% respectively preoperative ultrasound evaluation tumor portal vein, hepatic artery. CDFI are sensitive, convenient noninvasive methods for resectability provide information surgery.