My husband was diagnosed with hepetitus C about 4 years ago. He is a Vietnum Vet. Last week they tested his liver and the report showed his dALT 115 and his dGAMMA-GTP were 632. The doctor would not tell us the danger level of the dGAMMA-GTP but said that it was suppose to be 85. Can anyone tell me if this is very serious or not? My husband has had hepetitus (they said) for more than 30 years.