GPT and anemia (phenotype): Laboratory test results revealed anemia (hematocrit 30%, white blood cell count 4.7 cells/mL, platelet count of 243 cells/mL) and abnormal liver function tests (LFTs; total bilirubin of 0.8 mg/dL, alkaline phosphatase of 664IU/L, aspartate aminotransferase (AST) 54 U/L, alanine aminotransferase (ALT) 188 U/L), consistent with cholestasis.