gray scale echography may be used to determine ( 1 ) if normal liver and a normal right kidney have interacted to give the false clinical impression of disease , ( 2 ) when renal lesions simulate hepatic disease , ( 3 ) when hepatic lesions mimic renal disease , and ( 4 ) if structural hepatic and structural renal disease are related or unrelated .
C0022646
renal
C0022658
renal disease