GPT and cholestasis: Therapeutic options for cholestasis are scarce and currently involve pharmacological approaches such as treatment with ursodeoxycholic acid or obeticholic acid or liver transplantation for the more severe cases [8] Currently, the practice guidelines for cholestasis treatment point out that accurate diagnosis and evaluation of parameters such as levels of ALP, AST/ALT, GGT, or liver stiffness, among others, as well as the cause of the cholestasis, are essential requirements.