Empiric Pip-Tazo in Intra-Abdominal Infections
2 patients are admitted & started on empiric piperacillin/tazobactam.
Patient 1: 
with community-onset appendicitis
Patient 2: 
with pancreatic cancer s/p recent Whipple with anastomotic leak & peritonitis
In which patient is it REASONABLE to narrow antibiotics?
How did others respond?
