“…The most common pathogens involved are Escherichia coli , Klebsiella pneumoniae , Enterococcus faecalis , Staphylococcus aureus, Pseudomonas aeruginosa , Proteus mirabilis , and Streptococcus spp. [13, 15]. A previous study reported that the most common complication of asymptomatic WOPN was an infection of the pancreatic necrosis, which was discovered in 7/16 patients (44%) patients, including 7/9 (78%) patients who had become symptomatic [7].…”