Best diagnostic test for cholestasis of pregnancy:: (A) Serum bilirubin, (B) Bile acid, (C) Serum alkaline phosphatase, (D) Serum transaminase
Answer is B. Liver function tests, including serum bile acids are Evaluated. Bile acids are the specific measure of the diagnosis and monitoring. Liver USG is to be done to exclude cholelithiasis. Reference: Textbook of Duttas, 9th edition ,page 271