When there is kidney damage or kidney disease, and the kidneys are not able to filter waste efficiently, there will likely be a rise in creatinine levels in the blood. For adults with kidney disease, dialysis is recommended when creatinine levels reach 10.0 mg/dL.
The two types of gallstones are cholesterol stones and pigment stones. Cholesterol stones are usually yellow-green and are made primarily of hardened cholesterol. They account for about 80 percent of gallstones. Pigment stones are small, dark stones made of bilirubin.
Gallstones (commonly misspelled gall stones or gall stone) are solid particles that form from bile cholesterol and bilirubin in the gallbladder. 1  The gallbladder is a small saclike organ in the upper right part of the abdomen. It is located under the liver, just below the front rib cage on the right side.