intravenous urogram. erect position. no filling defects within the ureters.

administered administration agent bladder calyx contrast defects dilatation dilation down erect filling gas imaging intestinal intravenous iodinated iodine ivp ivu joint junction kidney kidneys left medium muscles narrowing normal parenchyma passing pelvic pelvicalyceal pelvis position procedure psoas pubis pyelocaliceal pyelogram pyelography radiocontrast radiography radiological ray renal right rtg sacroiliac sacrum shadows symphysis system technique tract ureter ureteropelvic ureterovesical ureters urinary urogram