Surgery- Acute Abdomen Flashcards
1
Q
Causes of acute mesenteric ischemia
A
Abrupt arterial occlusion:
- Cardiac embolic event (a.fib, valvular disease, aneurysm, recent MI)
- Acute thrombosis (PAD or low CO)
2
Q
Lab findings of acute mesenteric ischemia
A
Leukocytosis ↑ Hbg ↑ Amylase Metabolic acidosis (low bicarb) ↑ lactate