Retrograde pyelography is a procedure commonly used by urologists involving X-ray imaging to visualize the kidneys, bladder and ureters. It involves the insertion of a cystoscope into the urinary ...

IN 1955 Benirschke and Brown 1 reported extensively on the occurrence of congenital anomalies in association with the absence of one of the two umbilical arteries. This study, together with previous ...

A retrograde pyelogram (RPG) is an imaging test that uses contrast dye in your urinary tract to take a better X-ray image of your urinary system. Your urinary system includes your kidneys, bladder, ...

A separate report 7 presents data to show that lymphangiograms and inferior venacavagrams are effective and reliable in demonstrating retroperitoneal and pelvic-lymph-node involvement by lymphoma not ...

To diagnose kidney stones physicians ask patients about the symptoms and health conditions that could possibly promote stone formation in the kidneys, and review the patient’s medical history, family ...