title: Clinical value of spleen-preserving distal pancreatectomy: a case-matched analysis with a special emphasis on the postoperative systemic inflammatory response.
abstract: BACKGROUND
  The impact of splenectomy on outcomes after distal pancreatectomy was assessed in the present study, with a special emphasis on the postoperative systemic inflammatory response.
  
  
  METHODS
  Thirty-three patients with spleen-preserving distal pancreatectomy-Kimura technique (SPDP group) were compared with a group of distal pancreatectomies with splenectomy (DPS group). The two groups were 1:1 matched for age, gender, co-morbidities and pathology.
  
  
  RESULTS
  No differences between the groups were observed regarding the overall/severe/infectious morbidity, pancreatic fistulae and postoperative diabetes rates (P-values ≥ 0.475). An increased blood loss (P = 0.031) and need for intraoperative transfusions (P = 0.004) was observed in the DPS group. Postoperative platelet count and platelet-to-lymphocyte ratio were significantly higher in the DPS group (P < 0.001).
  
  
  CONCLUSIONS
  Spleen removal during DP is not associated with a higher morbidity but with an increased blood loss and need for intraoperative transfusions. Although the postoperative systemic inflammatory response is higher when the splenectomy is performed, the number of postoperative infectious complications is not influenced. Preservation of the spleen during DP for benign and low-grade malignant tumor of the distal pancreas appears to be worthy and should be the first option whenever is technically feasible and it can be safely achieved.
authors.affiliation: Center of General Surgery and Liver Transplant, Fundeni Clinical Institute, Fundeni Street No. 258, Bucharest, 022328, Romania. traian.dumitrascu@srchirurgie.ro.
authors.forename: Traian
authors.initials: T
authors.lastname: Dumitrascu
authors.forename: Simona
authors.initials: S
authors.lastname: Dima
authors.forename: Cezar
authors.initials: C
authors.lastname: Stroescu
authors.forename: Andra
authors.initials: A
authors.lastname: Scarlat
authors.forename: Mihnea
authors.initials: M
authors.lastname: Ionescu
authors.forename: Irinel
authors.initials: I
authors.lastname: Popescu
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D015897:Comorbidity; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D010180:Pancreatectomy / Q000379:methods*; D011183:Postoperative Complications / Q000209:etiology*; D012307:Risk Factors; D013156:Splenectomy / Q000379:methods*; D018746:Systemic Inflammatory Response Syndrome / Q000209:etiology*; D016896:Treatment Outcome
keywords: Distal pancreatectomy; Morbidity; Spleen; Systemic inflammatory response