title: Postoperative delayed emptying in pylorus-preserving pancreatoduodenectomy using pancreaticogastrostomy: comparison of the reconstruction position.
abstract: OBJECTIVE
  We frequently use pancreaticogastrostomy after pylorus-preserving pancreatoduodenectomy (PpPD). Although it is a useful and effective technique, it sometimes requires prolonged delayed emptying. We considered the best position for pancreaticogastrostomy in such a way as to reduce this period of delayed emptying.
  
  
  METHODS
  From 1991 to 1996, 17 patients whose blood sugar was controlled and who were kept on H2 blocker were selected from among 25 patients who underwent PpPD and were reconstructed by pancreaticogastrostomy. We investigated the history of the relationship between reconstruction position and delayed emptying, reconstruction position and minor leakage, minor leakage and delayed emptying, reconstruction position and stomach mobility without leakage.
  
  
  RESULTS
  The delayed emptying was shorter for a reconstruction position in the area above the angulus rather than below it.
  
  
  CONCLUSIONS
  The results suggest that the area above the angulus is the preferred site for pancreaticogastrostomy after PpPD.
authors.affiliation: Department of Surgery II, Nagoya University School of Medicine.
authors.forename: H
authors.initials: H
authors.lastname: Kasuaya
authors.forename: A
authors.initials: A
authors.lastname: Nakao
authors.forename: S
authors.initials: S
authors.lastname: Nomoto
authors.forename: J
authors.initials: J
authors.lastname: Hosono
authors.forename: S
authors.initials: S
authors.lastname: Takeda
authors.forename: T
authors.initials: T
authors.lastname: Kaneko
authors.forename: H
authors.initials: H
authors.lastname: Takagi
mesh_terms: D000328:Adult; D000368:Aged; D005746:Gastric Emptying; D006801:Humans; D008875:Middle Aged; D016577:Pancreaticoduodenectomy / Q000009:adverse effects / Q000379:methods*; D011183:Postoperative Complications; D011859:Radiography; D012086:Reoperation; D013270:Stomach / Q000000981:diagnostic imaging / Q000601:surgery*