Fig. 1From: Impact of para aortic lymph node removal on survival following resection for pancreatic adenocarcinomaOverall survival of patients with metastases (PALN+) and no metastases (PALN-) to paraaortic lymph nodes, and patients who only had explorative laparotomy without lymph node resection (EXP). Log rank testing indicated a significant difference between PALN + and EXP survival curves (p = 0.04), but not between PALN + and PALN- survival curves (p = 0.10)Back to article page