To help make the pictures clearer, your lower abdomen may be slightly compressed. Retrograde urography is also an x-ray examination. A small tube or catheter is led into the passage leading to the ...

Retrograde urography was performed for patients with suspect UPJO. All the procedures were performed in accordance with the ethical standards of the committee on human experimentation of the ...

In search of a noninvasive, image-based alternative, Sadow et al. investigated whether CT urography can accurately detect bladder cancer in patients at risk for the disease. A total of 838 CT ...

Uranus has a long retrograde period of more than 150 days, and in 2025, it will occur from August 29, 2025, to January 27, ...