RARE PEDIATRIC CONDITIONS - CONTRIBUTION OF GREY-SCALE ULTRASONOGRAPHY

The authors report some unusual pediatric conditions where grey scale ultrasound was the most useful diagnostic tool. Cases of pericardial cyst, polycystic kidney disease of the adult type, hepatic hamartoma and hepatocarcinoma, gallstones, renal pseudo tumors, calcified inferior vena caval thrombus, acute pancreatitis, multicystic kidney and retroperitoneal lymphangioma are briefly described and compared to the literature. In a patient presenting with hereditary tyrosinemia, ultrasound not only disclosed evidence of hepatocarcinoma but was shown to be the procedure of choice for following the course of the disease. © 1979 Springer-Verlag.