Best diagnostic test for cholestasis of pregnancy:
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
Serum bilirubin
Bile acid
Serum alkaline phosphatase
Serum transaminase
Medical, surgical and gynaecological illness complicating pregnancy