The provided question is incomplete since it lacks the options required to answer it, however the complete question is as follows:
a) Pixelated
b) Patterned
c) Pearl
d) Pigment
Answer:
The correct answer is option D. pigment.
Explanation:
Cholesterol stones are the stones that make the pigments that are major components of gall bladder stones, as basic and primarily made up of the cholesterol.
The stones of this particular type form if the pigments present in the bile precipitate while these pigments are not conjugated. These stones are responsible for the 10 to 25 percentage of stone cases in the U.S.
Thus, the correct answer is - option D. pigment.