Figure 2From: Laparoscopic and open resection for colorectal cancer: an evaluation of cellular immunity Cell count of lymphocytes between the two groups. On POD 1 and POD 7, in both two groups, the count of lymphocytes significantly descended (P < 0.05), while there was no difference between the two groups (P > 0.05). While on POD 4, the count of lymphocytes was significantly higher in LCR group than OCR group (P < 0.05).Back to article page