n.胆囊照相术，胆囊造影术

Cholecystography is a diagnostic procedure that involves the use of X-rays to visualize the gallbladder.
造影是一种利用X射线来观察胆囊的诊断程序。
The patient underwent cholecystography to detect any abnormalities in the gallbladder or bile ducts.
病人接受了胆囊造影检查以检测胆囊或胆管是否有异常。
Intravenous cholecystography is often performed before cholecystectomy to confirm the presence of gallstones.
在进行胆囊切除术之前，通常会做静脉胆囊造影以确认胆结石的存在。
Oral cholecystography can be used as an alternative method for imaging the gallbladder when intravenous access is difficult.
当静脉注射困难时，可以使用口服胆囊造影作为胆囊成像的替代方法。
The radiologist interpreted the results of the cholecystography, revealing a contracted and distended gallbladder indicative of acute cholecystitis.
放射科医生解读了胆囊造影的结果，显示出一个收缩且扩张的胆囊，提示急性胆囊炎。
Contrast medium used in cholecystography must not be administered to patients with known allergies to iodine.
在胆囊造影中使用的造影剂不得用于已知对碘过敏的患者。
Following cholecystography, it was determined that the patient needed surgery due to multiple large gallstones.
经过胆囊造影后，确定由于多个大型胆结石，病人需要进行手术。
Cholecystography typically follows a fatty meal to stimulate bile production and ensure better visualization of the gallbladder.
通常在一顿富含脂肪的餐后进行胆囊造影，以刺激胆汁产生并确保胆囊的良好显影。
The sensitivity and specificity of magnetic resonance cholecystography are comparable to those of conventional cholecystography.
磁共振胆囊造影的敏感性和特异性与常规胆囊造影相当。
A negative result on cholecystography does not rule out the possibility of microlithiasis or acalculous cholecystitis.
胆囊造影结果阴性并不能排除微小结石病或无石性胆囊炎的可能性。