GB and Pancreas Flashcards

1
Q

another name for gallstones

A

cholelithiasis

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2
Q

2 main types of cholelithiasis:

A
  • cholesterol

- pigment (bilirubin)

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3
Q

caused by biliary tree obstruction of inflammation of the GB itself

A

cholelithiasis

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4
Q

excruciating pain localized to RUQ or epigastric region

A

cholelithiasis

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5
Q

main complication of cholelithiasis

A

obstruction of common bile duct

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6
Q

The _____ the stone, the more dangerous due to the ability to travel further along the biliary tract.

A

smaller

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7
Q

uncommon malignancy of the epithelial cells of the GB, poor prognosis likely due to advanced stage at diagnosis

A

GB carcinoma

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8
Q

nonspecific symptoms of GB carcinoma:

A

pain, anorexia, nausea, vomiting

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9
Q

Acute or chronic pancreatitis? inflammation resulting from the auto-digestion of the pancreas by its own digestive enzymes, synthesis of enzymes continues while secretion is blocked, resulting in enzyme activation within systemic circulation

A

acute

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10
Q

Acute or chronic pancreatitis? range of presentations, inflammation leading to necrosis

A

acute

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11
Q

Acute or chronic pancreatitis? clinical features include severe abdominal pain, nausea, and vomiting

A

acute

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12
Q

Acute or chronic pancreatitis? labs reveal elevations in serum amylase, lipase, and cytokines and inflammatory mediators

A

acute

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13
Q

Acute or chronic pancreatitis? treatment involves limiting consumption of food by mouth to allow pancreas to “rest”, supportive care including abdominal pain control, fluid replacement, and nutritional support

A

acute

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14
Q

Acute or chronic pancreatitis? in severe cases, tissue necrosis will occur

A

acute

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15
Q

Acute or chronic pancreatitis? characterized by long-standing inflammation, fibrosis, and destruction of the exocrine parenchyma, in late stages the endocrine parenchyma is also destroyed

A

chronic

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16
Q

chief distinction between acute and chronic pancreatitis

A

the irreversible impairment of pancreatic function in chronic

17
Q

Acute or chronic pancreatitis? can occur due to recurrent bouts of acute pancreatitis

A

chronic

18
Q

Acute or chronic pancreatitis? up to 40% of patients have no pre-disposing factors, thought to be due to inherited mutations in genes important for pancreatic exocrine function

A

chronic

19
Q

Acute or chronic pancreatitis? attacks are usually precipitated by alcohol abuse, overeating, opiates or other drugs that increase muscle tone in sphincter of Oddi

A

chronic

20
Q

Acute or chronic pancreatitis? diagnosis requires a high degree of clinical suspicion

A

chronic

21
Q

Acute or chronic pancreatitis?not immediately life threatening, but long-term outlook is poor (50% mortality rate over 20-25 years)

A

chronic

22
Q

4th leading cause of cancer death in the US

A

pancreatic carcinoma

23
Q

One of the highest mortality rates (over 44k Americans diagnosed in 2020, all will die of it, 5-year survival rate is less than 5%)

A

pancreatic carcinoma

24
Q

strongest environmental influence of pancreatic carcinoma

A

cigarette smoking (doubles risk)

25
Q

Courvoisier’s sign

A

obstructive jaundice with painless palpable dilation of the GB (pancreatic carcinoma)