Contrast enhanced ultrasonography with monocyte chemoattractant protein-1 and cellular adhesion molecule-1 detection in preoperative staging of gastric cancer
10.3760/cma.j.issn.1007-631X.2016.03.009
- VernacularTitle:超声造影联合血清单核细胞趋化蛋白1和细胞黏附分子1检测确定胃癌术前分期
- Author:
Chaoxian ZHANG
;
Yongmei QIN
;
Guangyan LI
- Publication Type:Journal Article
- Keywords:
Stomach neoplasms;
Ultrasonography;
Chemokine CCL2;
Cell adhesion molecules
- From:
Chinese Journal of General Surgery
2016;31(3):208-211
- CountryChina
- Language:Chinese
-
Abstract:
Objective To explore the clinical value of oral ultrasonic contrast agent ultrasonography (OUCAUS) combined with serum monocyte chemoattractant protein-1 (MCP-1) and cell adhesion molecule-1 (CAM-1) measurement in preoperative staging of stomach carcinoma.Methods 800 gastric cancer patients were diagnosed by electric gastroscopy and OUCAUS.The preoperative staging was measured by OUCAUS and compared with pathologic staging,and serum levels of MCP-1 and CAM-1 were measured with ELISA.Results The total accuracy rate of OUCAUS was 79.9％ in estimating invasive depth of stomach neoplasm,82.9％ in estimating lymphatic metastasis and 88.6％ in estimating distant metastasis respectively.The expression levels of MCP-1 and CAM-1 in serum were closely correlated with invasive degree,lymphatic metastasis,distant metastasis and pathologic staging (all P ＜ 0.05).The total accuracy rate of combining OUCAUS and MCP-1,CAM-1 was 93.0 ％ in estimating invasive depth,93.9％ in estimating lymphatic metastasis and 98.6％ in estimating distant metastasis respectively.The total accuracy rate of combining OUCAUS and MCP-1,CAM-1 in estimating invasive depth,lymphatic metastasis and distant metastasis was significantly higher than that of by OUCAUS alone.Conclusions MCP-1 and CAM-1 serum levels are closely correlated to pathologic staging of gastric cancer.Combining OUCAUS and MCP-1,CAM-1 can increase the accuracy rate determining invasion and metastasis in gastric cancer.
