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Author3 Posts
  #1

What are the predisposing factors for cholesterol stones and pigment stones ?

  #2

cholesterol stones: female, obesity, pregnancy,oral contraceptives, hormone replasement therapy, age , genetic(nativ americans, navajo indians)
pigmented billirubinate stones: chronic hemolytic anemia, cirrhosis ,parazites( ascaris clonorhis) ,sickle cell disease.

  #3

also cystic fibrosis ,crohn's disease, ileal resection, diabetis mellitus, multiple pregnancy , clofibrate.are risk factors for cholesterol stones.

alcoholic cirrhosis is one of the risk factor for pigment stones







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