Are Internal or External Pancreatic Duct Stents the Preferred Choice for Patients Undergoing Pancreaticoduodenectomy? A Meta-Analysis

Figure 15

Subgroup funnel plots: (a) patient undergoing end-to-side duct-to-mucosal anastomosis; (b) patient with soft pancreas or hard pancreas; (c) severity of pancreatic fistula.

(a)

(b)

(c)