Hi - One of my twins, who will be 2 on Christmas eve has recently been diagnosed with hepaticmegaly (enlarged liver). Also, 3 of the enzymes that were tested came back exceptionally high. Does anyone know what this could mean? He was born 3 months premature, is on thyroid medication, prevacid for reflux and is on 1/2 liter of oxygen. His hemoglobin and thyroid were both normal. We've been referred to a specialist. Any ideas please?