In such cases when your gallbladder is not able to break down the extra bilirubin then it can form dark brown or black Pigment gallstones. Cholithiasis, or cholelithiasis, is aa disease in which the formation of hard stones occurs in the gall bladder. Hence if the gallbladder is affected by a problem, such as gallbladder stones, the supply of bile could be adversely affected. It forms hard, tight and solid stones.
Gall bladder stone is a defect of gall bladder in which due to some factors. Are they orally engulfed or simultaneously formed due to various reasons. Along the way there is a black hole, which you should avoid by going around it. Unfortunately, how gall bladder stone formed, it isn't easy to acquire - if you complete it the wrong way it will have dire consequences. Install the engine block oil pan.