History of PSC, please monitor for stricture/mass ABDOMEN:LIVER, BILIARY TRACT: Unchanged hepatic subcentimeter cyst formation. Unchanged irregular intrahepatic biliary duct dilatation, most pronounced centrally, including unchanged focal stricture involving left lateral segment bile duct. No definite enhancing focal mass seen. Heterogeneous postcontrast enhancement with geographic wedge-shaped area seen in anterior segment right hepatic lobe, image 263 series 1/6/2001, most likely transient perfusional abnormality as does not persist to a significant degree on subsequent more delayed imaging.SPLEEN: No significant abnormality noted.PANCREAS: No significant abnormality noted.ADRENAL GLANDS: No significant abnormality noted.KIDNEYS, URETERS: Right renal calyceal dilatation with multiple layering stones.RETROPERITONEUM, LYMPH NODES: No significant abnormality noted.BOWEL, MESENTERY: No significant abnormality noted.BONES, SOFT TISSUES: No significant abnormality noted.OTHER: No significant abnormality noted.
1. Essentially stable exam as above. No enhancing soft tissue mass identified on current study, but evaluation with ERCP may be considered for further evaluation.