ALB and neoplasm: Of 218 consecutive patients, 25 patients were excluded according to the exclusion criteria (6 tumor metastases found intra-operatively, 7 emergency operations, 4 with neo-adjuvant treatment, 3 laparoscopic conversions to laparotomy, and 5 lack of albumin values within postoperative 2 days), which is shown in Fig. 1.