Pancreatitis Flashcards
elevated lipase with abdominal fullness after resolved attack of acute pancreatitis
pancreatic pseudocyst
Pancreatic pseudocysts happen when
4-6 wks post acute pancreatitis
seen more in alcoholic than non alcoholic pancreatitis
Symptoms of pancreatic pseudocyst
asymptomatic or abdominal pain and fullness
Complications of pancreatic pseudocyst
infected pseudocyst (see fever) pseudocyst can swell and result in gastric outlet or biliary obstruction, vascular occlusion) can have fistula formation to adjacent viscera
Lipase level trend in pancreatitis
increases 4-8 hrs after pancreatitis
peaks at 24 hrs
returns to normal in 8-14 days
Follow lipase levels??
no not in acute pancreatitis. Persistent levels can show pancreatic duct blockage or pseudocyst in sympotmatic patients
Diagnosis of pancreatic pseudocyst
CT scan - thick walled, rounded fluid filled mass adjacent to pancreas
Treatment of pancreatic pseudocyst
resolve spontaneously and asymptomatic cysts do not need intervention
regardless of size.
Only treat if they are causing significant symptoms
When to treat pancreatic pseudocyst
When complicated with infection, or if causing duodenal or biliary obstruction (drain percutaneously, surgically, or endoscopically)
chronic pancreatitis symptoms
abdominal pain or pancreatic insufficiency (steatorrhea, malabsorption, diabetes
is lipase elevated in chronic pancreatitis
no. it’s fibrosed or only mildy elevated.
acute pancreatitis presentation
abdominal pain radiation through back, nasuea, vomiting, unexplained hypotension
First line therapy to treat chronic pancreatitis?
stop ETOH and smoking, increase fluid intake, eat small meals with low fat intake.
Need pancreatic enzyme replacement with exocrine insufficiency and helps with pain even if there’s no exocrine insufficiency (fat soluble vitamin deficiency or steatorrhea.)
what are you supplementing in chronic pancreatitis?
pancreatic enzyme replacement - by supplying it as a supplement, you suppression of cholecystokinin CCK release by pancreas so it’s not as streased out.
How do you treat abdominal pain in patients with chronic pancreatitis
non opioid pain medication as a rule but sometimes will need intermittent opioid medications. but need to rule out pseudocyst formation or PUD prior to starting opiate therapy
TCA can help with pain and are preferred over long term opioids