Ulshöfer B
Helv Chir Acta. 1978 Jul;45(3):317-22.
Using a contrast medium mixture adhering to the mucosa of the bladder, tumors with a diameter of only a few millimeters are to be seen positive in the double contrast cystogram. Evaluation of dimension and location is possible. The method is simple and the radiation dose is lower than in other cystographic procedures.
使用附着于膀胱黏膜的造影剂混合物，在双重对比膀胱造影中可以看到直径仅几毫米的肿瘤呈阳性。可以对肿瘤的大小和位置进行评估。该方法简单，且辐射剂量低于其他膀胱造影检查方法。
