| Popis: |
Objective: To compare the effects and prognosis of concurrent and staged resections for the treatment of resectable colorectal cancer liver metastasis (CRLM). Methods: A prospective study was conducted on 118 patients with CRLM. The 59 cases in the observation group received concurrent resections, while the 59 cases in the control group received staged resections. The operation time, intraoperative blood loss, length of hospital stay, hospital cost, postoperative complications, 5-year survival rate and 3-year progression-free survival rate were recorded for all patients. Factors that affect the prognosis of CRLM patients were analyzed. Results: The length of hospital stay, operation time, intraoperative blood loss, hospital cost were significantly lower in the observation group than in the control group (P0.05). Independent risk factors affecting the prognosis of CRLM included the number of liver metastasis, whether resection is feasible after recurrence, and RAS genotype (P |
