Q) 60 year old female undergoes lap cholecystectomy and is discharged She comes back 8 days later with pain abdomen, distension, fever and tachycardia. USG shows a 500 ml collection in Morrisons Pouch. Next step?
a) Conservative, I V antibiotics
b) USG guided drainage
c) LAP exploration and ligation of cystic duct stump
d) CECT followed by open exploration