胆囊照相术

例句：

1. 1. The patient's gallbladder was enlarged, which required a cholecystography.
   患者的胆囊肿大，需要进行胆囊摄影术。
2. 2. The doctor ordered an ultrasound to check the patient's gallbladder.
   医生要求做超声波检查以检查患者的胆囊。
3. 3. The procedure involves inserting a needle into the gallbladder and injecting contrast dye tocreate an image of the organ.
   该程序涉及将针插入胆囊并注入对比剂以创建器官的图像。