gall stone disease.pptx gall stone disease

Persistently Impacted stone in GB outlet gallbladder distension and edema with acute inflammation venous stasis and obstruction, followed by CA thrombosis ischemia and necrosis

1. gall stone disease

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3. Prevalence - 10% to 15% of adult population Risk factors - Age, gender, obesity, rapid weight loss, prolonged fasting and TPN, Cirrhosis, Hemolysis, IBD, Ilial resection, somatostatins , OCP and HRT use, Genetics Types :- Cholesterol stones- 80% or - Pigment stones *Black stones form only in the gallbladder *Brown stones form in any part of the biliary tree