Contrast study of kidneys and urinary tract
Expansion
Intravenous Pyelogram
Purpose
Evaluates renal function, obstruction, and anatomy
Clinical Context
IVP uses IV contrast to opacify kidneys and collecting system. Largely replaced by non-contrast CT for renal colic and CT urography for oncology.
Related Terms
- CT urography:
- Ultrasound:
- MRCP:
Key Points
- IVP largely replaced by CT; shows nephrogram, pyelogram, and calyceal anatomy