I would discuss these results with your physician.
Jaundice can be caused by liver and gallbladder disease, or any blockages in the biliary ducts.
Imaging the abdomen is recommended, starting with an ultrasound or CT scan. An MRCP or ERCP can be considered if further tests of the biliary tree are recommended.
These options can be discussed with your doctor, or in conjunction with a GI specialist.
This answer is not intended as and does not substitute for medical advice - the information presented is for patient education only. Please see your personal physician for further evaluation of your individual case.
Kevin Pho, M.D.
KevinMD.com
Twitter.com/kevinmd