question: HI I am 23 yrs old, have 24.5 BMI..I observed increased bilirubin levels in blood test sometimes 1.5,2.1..etc..but all other enzymes are normal..I went for ultrasound of liver and abdomen and found calculi of 1.1cms in gallbladder..but rest everything was normal.i dont have any acidity or pain symptoms..Is it actually a gallstone? If so..How it can be treated other than laparoscopy?