• Department of General Surgery, The Third People’s Hospital of Chengdu City, Chengdu 610031, P. R. China;
LIU Zehan, Email: zehanliu92@163.com
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Objective To analyze relationship between clinicopathologic features and prognosis of gastric cancer with or without vascular cancer thrombus and investigate clinical significances of plasma D-dimer in gastric cancer patient with vascular cancer thrombus.Method The clinicopathologic data of patients with gastric cancer who underwent the radical resection in The Third People’s Hospital of Chengdu City from January 2012 to December 2015 were analyzed. Results In this study, 295 patients with gastric cancer were enrolled, of which 250 without vascular cancer thrombus and 45 with vascular cancer thrombus. The results of multivariate analysis showed that the depth of invasion, lymph node metastasis, and D-dimer level were the independent influencing factors for the occurrence of vascular cancer thrombus in the patients with gastric cancer (P<0.050). The results of Cox multivariate analysis showed that the lymph node metastasis, high TNM stage, high D-dimer level, and presence of vascular cancer thrombus were the independent risk factors for the overall prognosis of patients with gastric cancer (P<0.050). The lymph node metastasis, high TNM stage, and high D-dimer level were the independent risk factors for the prognosis of gastric cancer patients with vascular cancer thrombus (P<0.050). The survival time of the gastric cancer patients with vascular cancer thrombus or with higher D-dimer level was significantly lower than that of the patients without vascular cancer thrombus or with lower D-dimer level (vascular cancer thrombus: 40.5 months versus 50.3 months, χ2=20.489, P=0.001; D-dimer level: 43.0 months versus 53.3 months, χ2=12.670, P<0.001).Conclusion Preoperative monitoring of D-dimer level has a certain reference value in evaluating formation of vascular cancer thrombus and judging prognosis in patient with gastric cancer.

Citation: HE Huan, LIU Zehan, LI Qilin. Clinicopathologic characteristics and prognosis of vascular cancer thrombus and D-dimer level in patient with gastric cancer. CHINESE JOURNAL OF BASES AND CLINICS IN GENERAL SURGERY, 2019, 26(9): 1077-1082. doi: 10.7507/1007-9424.201904019 Copy

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