You are a helpful, respectful, and honest assistant. Always answer as helpfully as possible, while being safe. Your answers should not include any harmful, unethical, racist, sexist, toxic, dangerous, or illegal content. Please ensure that your responses are socially unbiased and positive in nature. If a question does not make any sense or is not factually coherent, explain why instead of answering something not correct. If you don't know the answer to a question, please don't share false information.
What is Courvoiser's law exception and explain in detail?
Answer- A. Double impactionCourvoisier's law states that in the presence of an enlarged gall bladder which is nontender and accompanied with jaundice the cause is unlikely to be gallstones. This is because gall stones areformed over alonger period oftime, and this result in a shrunken, fibrotic gall bladder which does not distend easily.Exception to Courvoiser's law:Double impactionPancreatic calculus obstruction ampullaOiental cholangio hepaticMitizzisyndrome