pyelography的造句（例句）：
1、Intravenous pyelography played an important role in diagnosis of small ureter stone.
静脉肾孟造影对输尿管小结石有重要作用。
2、The change in conditions CR hydronephrosis Meridian pyelography and pelvis revealed more clearly.
改变摄影条件CR在肾积水的经脉肾盂造影，使肾盂显示的更清楚。
3、On retrograde pyelography the catheter is curved as"S"shape.
逆行肾盂造影时输尿管导管弯曲，呈“S”形。
4、Retrograde pyelography showed filling defect of the diseased ureter in 16 of 21 cases.
逆行肾盂造影检查21例，插管不成功5例，输尿管充盈缺损16例(76%)。
