患者女,55岁。直肠癌肝转移介入栓塞术后,无其它特殊不适。超声检查于腹主动脉左上方、胰尾后方见一类圆形囊性包块,大小约23mm×22mm×22mm,边界尚清,内部透声好,囊壁上可见小斑片状强回声附着,并可见包块与腹主动脉通过一迂曲动脉相通(图1),后经仔细扫查证实其为腹腔干及其分 Female patient, 55 years old. Rectal cancer after liver metastases and embolization, no other special discomfort. Ultrasonography in the upper left abdominal aorta, pancreatic tail see a class of circular cystic mass, the size of about 23mm × 22mm × 22mm, the boundary is clear, the internal sound is good, small patchy echogenic adhesions can be seen on the wall , And visible mass and the abdominal aorta through a tortuous artery (Figure 1), after careful examination confirmed it as the celiac and its points