west china medical publishers
Author
  • Title
  • Author
  • Keyword
  • Abstract
Advance search
Advance search

Search

find Author "XU Qiyin" 2 results
  • Expressions of Galectin-3 and Cytokeratin-19 in Different Tissues of Hashimoto Thyroiditis Complicated with Papillary Thyroid Microcarcinoma

    Objective To explore the expressions of galectin-3 (Gal-3) and cytokeratin-19 (CK-19) in different tissues of Hashimoto thyroiditis (HT) complicated with papillary thyroid microcarcinoma (PTMC). Methods The tumor tissue, 0.5 cm near tumor tissue, and opposite lateral lobe thyroid tissue in 25 HT with benign nodus patients, 25 PTMC patients, and 25 HT with PTMC patients were collected. The expressions of Gal-3 and CK-19 in these tissues were detected by immunohistochemical methods. Results ①The positive rates of Gal-3 and CK-19 expressions in the tumor tissueof HT with PTMC patients and PTMC patients were significantly higher than those of HT with benign nodus patients (P<0.05).②The positive rates of Gal-3 and CK-19 expressions in the opposite lateral lobe thyroid tissue of HT with PTMC patients and HT with benign nodus patients were significantly higher than those of PTMC patients (P<0.05).③The positive rates of Gal-3 and CK-19 expressions in the 0.5 cm near tumor tissue of HT with PTMC patients and HT with benign nodus patients were significantly higher than those of PTMC patients (P<0.05). ④The middle and b positive rates of Gal-3 and CK-19 expressions in the 0.5 cm near tumor tissue of HT with PTMC patients were significantly higher than those of HT with benign nodus patients and the PTMC patients (P<0.05).Conclusions ①Gal-3 and CK-19 protein are helpful to differentiate the benign thyroid tumor and malignant one. ② The expressions of Gal-3 and CK-19 protein in patients with HT are clear higher than those in patients without HT that means the prognosis evaluation in HT canceration. ③ Gal-3 combined with CK-19 protein are help for early diagnosis, the pathogenesis and prognosis evaluation in thyroid cancer. The b positive means canceration. ④ In HT with PTMC, it needs an operation therapy and a larger one, which is appropriate for lateral and opposite lobe partial resection or total resection.

    Release date:2016-09-08 10:24 Export PDF Favorites Scan
  • The clinical effect of laparoscopic and open surgery in treatment of gastric cancer and their effect on the blood coagulation state

    Objective To compare the effect of laparoscopic surgery and open surgery on the blood coagulation state in patients with gastric cancer, and to provide evidence for the prevention measurement of thrombosis in perioperative period. Methods One hundred patients with gastric cancer who received treatment in our hospital from Feb. 2014 to Aug. 2014, were randomly divided into laparoscopy group and laparotomy group, 50 patients in each group. The patients in laparotomy group were treated by traditionally open surgery, while patients in the laparoscopy group accepted laparoscopic surgery. The clinically therapeutic effect of 2 groups was compared. Results ① Operative indexes. The operation time, blood loss, anal exhaust time, hospital stay, and morbidity of laparoscopy group were all lower than those of laparotomy group (P<0.05). ② Coagulation function. Compared with preoperative indexes, the prothrombin time (PT) at 24 h after operation in laparoscopy group and laparotomy group were both shorter (P<0.05), but there was no significant difference in activated partial thromboplastin time (APTT) and international normalized ratio (INR) between the 2 time points (before operation and 24 h after operation) in both 2 groups (P>0.05). Both at 2 time points (before operation and 24 h after operation), there was no significant difference in PT, APTT, and INR between 2 groups (P>0.05). ③ Fibrinolysis indexes. Compared with preoperative indexes, the fibrinogen (FIB) and D-dimer at 24 h after operation in laparoscopy group and laparotomy group were higher (P<0.05). The FIB and D-dimer at 24 h after operation in laparoscopy group were both higher than those of laparotomy group (P<0.05). ④ Follow-up results. There was no significant difference in metastasis rate, recurrence rate, and mortality between the 2 groups (P>0.05), but the incidence of thrombus was higher in laparoscopy group than that of laparotomy group (P<0.05). Conclusions In the treatment of patients with gastric cancer, laparoscopic surgery has the advantages of less trauma, less blood loss, less complications, and so on. Laparoscopic surgery and open surgery both can lead to hypercoagulable state, but the effect of laparoscopic surgery is stronger than open surgery.

    Release date:2017-06-19 11:08 Export PDF Favorites Scan
1 pages Previous 1 Next

Format

Content