Special categories
- Acute respiratory failure and infiltrates -> ARDS 
- Colon CA -> liver metastasis 
- GI surgery -> nutrition-associated complication 
- Joint infection suspected (s/p knee arthroplasty) -> joint infection 
- Pancreatic CA suspected -> pancreatic CA 
- Pancreatitis -> cholelithiasis 
- PE suspected -> pulmonary embolism 
- Positive blood culture -> catheter-related infection 
- Prostate CA -> bony metastases 
- Surgery patient (any) -> post-operative hemorrhage 
- Surgery patient (bleeding risk) -> post-operative hemorrhage 
- Vascular surgery -> 30 day cardiac death or non-fatal MI