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Table 5 The prognosis reported by previous studies about ODP

From: The detail of the en bloc technique and prognosis of spleen-preserving laparoscopic distal pancreatectomy for pancreatic cancer

Source Year No. of cases Median survival (months) 5-year survival (%) Mean no. of harvested lymph nodes Mean tumor size (mm) Mean blood loss (ml)
Shimada et al. [6] 2006 88 22 19 NS NS NS
Kooby et al. [7] 2010 189 16 NS 13 25 790
Yamamoto et al. [8] 2010 73 NS 30 NS 33 707
Redmond et al. [9] 2010 94 16 NS NS 43 NS
Mitchem et al. [10] 2012 47 26 36 18 34 744
  1. NS: not stated