What is another word for bilirubin?
Pronunciation: [ba͡ɪlˈɜːɹuːbˌɪn] (IPA) 
Bilirubin is a chemical compound found in bile that is produced when old red blood cells break down in the liver. It is a vital indicator of liver function and is commonly measured in blood tests. There are several synonyms for bilirubin, including jaundice pigment, urobilinogen, and heme pigment. Jaundice pigment is a term often used to describe the yellow coloration of the skin and eyes that results from high levels of bilirubin in the blood. Urobilinogen is a byproduct of bilirubin metabolism that is excreted in the urine. Heme pigment is a type of pigment that is found in the blood and is responsible for the red color of blood.
