Renal function tests were deranged (urea - 105 mg/dl, creatinine - 3.3 mg/dl), and liver function test (LFT) showed conjugated hyperbilirubinemia with elevated enzymes (total (T.)bilirubin - 3.7 mg/dl, direct bilirubin - 2.4 mg/dl, serum glutamic-oxaloacetic transaminase (SGOT) - 108 IU/L, serum glutamic pyruvic transaminase (SGPT) - 138 IU/L, alkaline phosphatase (ALP) - 454 IU/L, gamma-glutamyl transferase (GGT) - 277 IU/L). This evidence concerns the gene GPT and Hyperbilirubinemia.