| 11. | Doctors found a significant nidus of typhoid bacteria in her gallbladder.
 
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 | 12. | Cholesterol gallstones are generally treated through surgical removal of the gallbladder.
 
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 | 13. | Gallbladders with two lobes separated by a septum may also exist.
 
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 | 14. | A cholecystectomy is a procedure in which the gallbladder is removed.
 
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 | 15. | Ultrasonography or computed tomography often shows an immobile, enlarged gallbladder.
 
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 | 16. | The gallbladder fundus is identified, grasped, and retracted superiorly.
 
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 | 17. | In 1986, he had an operation to remove his gallbladder.
 
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 | 18. | From the gallbladder, bile enters the intestine in individual portions.
 
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 | 19. | The incidence of gallbladder polyps is higher among men than women.
 
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 | 20. | Continued secretion by the gallbladder leads to a rise in pressure.
 
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