Research Article
Clinical Analysis of C-Shaped Embedded Pancreaticojejunostomy in Pancreaticoduodenectomy
Table 1
Classification of postoperative pancreatic fistula.
| | Events | Biochemical fistula | Grade B fistula | Grade C fistula |
| | Drainage fluid amylase concentration | >3 times the upper limit of normal value | >3 times the upper limit of normal value | >3 times the upper limit of normal value | | Peripancreatic drainage time | ≤3 weeks | >3 weeks | >3 weeks | | Postoperative management changes | No | Yes | Yes | | Puncture/endoscopic interventional drainage | No | Yes | Yes | | Bleeding/contrast embolization | No | Yes | Yes | | PF-related infections | No | Yes, without organ failure | Yes, with organ failure | | PF-related secondary surgery | No | No | Yes | | PF-related organ failure | No | No | Yes | | PF-related deaths | No | No | Yes |
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