Q) Pancreatic necrosis all are true except
a) Sterile pancreatic necrosis may be managed conservatively in most of the cases
b) Infected Pancreatic Necrosis is managed by surgery at 2 weeks
c) Minimal access techniques have given better results than open necrosectomy
d)WOPN may be drained by either a transgastric or, less commonly, a transdoudenal route.