the diagnostic value of magnetic resonance contrast between the renal cortex and renal medulla as an indicator of renal disease was retrospectively studied in 38 patients ( ten patients with a variety of diseases affecting the renal parenchyma , nine with renal obstruction , four with diffusely infiltrating renal-cell carcinoma , one with renal hematoma , nine with normally functioning renal allograft , and five with renal allograft failure ) .
C0022646
renal
C0035078
renal