pneumoperitoneography

例句：

1. 1. The patient underwent pneumoperitoneography to evaluate the extent of his liver disease.
   患者接受了腹膜腔内透视摄影术，以评估他的肝病程度。
2. 2. During the procedure, the radiologist performed pneumoperitoneography to identify any abnormalities in the patient's abdomen.
   在手术过程中，放射科医生进行了腹膜腔内透视摄影术，以识别患者腹部的任何异常情况。
3. 3. The pneumoperitoneography revealed that the patient had developed a significant amount of ascites.
   腹膜腔内透视摄影术显示，患者已经产生了大量腹水。