question: Hi I had an abdominal ultrasound done and the findings were: Hepatic parenchyma is slightly heterogeneous. The liver is not enlarged measuring up to 16.3 cm in length. There is a fat-containing periumbilical hernia measuring 1.3 x 1.1 cm cholelithiasis without evidence of cholecystitis fat-containg paraumbilical hernia. What does all this mean? very concerned