Evaluating the Diagnostic Accuracy of Endosonography for Gastric Cancer Staging in a Tertiary Center; A Cross-sectional Study
- سال انتشار: 1398
- محل انتشار: مجله قانون طب، دوره: 1، شماره: 1
- کد COI اختصاصی: JR_CJM-1-1_006
- زبان مقاله: انگلیسی
- تعداد مشاهده: 43
نویسندگان
Student Research Committee, Baqiyatallah University of Medical Sciences, Tehran, Iran
Baqiyatallah Research Center for gastroenterology and Liver Diseases (BRCGL), Baqiyatallah University of Medical Sciences, Tehran, Iran.
Student Research Committee, Baqiyatallah University of Medical Sciences, Tehran, Iran
Student Research Committee, Baqiyatallah University of Medical Sciences, Tehran, Iran
Student Research Committee, Baqiyatallah University of Medical Sciences, Tehran, Iran
Trauma Research Center, Baqiyatallah University of Medical Sciences, Tehran, Iran
Trauma Research Center, Baqiyatallah University of Medical Sciences, Tehran, Iran
چکیده
Introduction: The staging of gastric cancer has an important role in the management of tumors. Surgeons & oncologists may use many diagnostic tests to measure the stage of tumors. There is a need of study about the reliability of diagnostic endosonography as one of the most important tests for evaluating tumoral stages. The aim of current study is to determine the efficacy of endosonography (EUS) for the staging of gastric tumors pre-operatively. Methods: This cross-sectional study was performed on ۱۲۰ patients with gastric cancer who underwent gastrectomy operation and admitted to a tertiary hospital between ۲۰۱۴ and ۲۰۱۵. At the beginning, the tumors were staged by using endosonography. Also, the tumors re-staged after surgery by histopathologic studies. The results of the two methods were compared. Diagnostic indicators such as sensitivity, specificity, accuracy, positive predictive value and negative predictive value were compared between the two methods and the level of ۰.۰۵ was considered as statistically significant. Results: Mean age of the patients was ۶۵.۴۴±۱۲.۳ years. Of the total patients, ۸۷ patients (۷۲.۵%) were male and ۳۳ (۲۵.۵%) were female. The accuracy of endosonography method was ۸۲.۵% for tumor size. Also, the accuracy of evaluating lymph node involvement by endosonography was ۷۹.۲% and for metastasis was ۲۵.۰%. Conclusion: Endosonography is a precise method for evaluating tumoral invasion and lymph node involvement with a high accuracy in our hospital and is recommended to be used forpre-operative staging of gastric cancers.کلیدواژه ها
Endosonography, Pathology, Gastric neoplasmsاطلاعات بیشتر در مورد COI
COI مخفف عبارت CIVILICA Object Identifier به معنی شناسه سیویلیکا برای اسناد است. COI کدی است که مطابق محل انتشار، به مقالات کنفرانسها و ژورنالهای داخل کشور به هنگام نمایه سازی بر روی پایگاه استنادی سیویلیکا اختصاص می یابد.
کد COI به مفهوم کد ملی اسناد نمایه شده در سیویلیکا است و کدی یکتا و ثابت است و به همین دلیل همواره قابلیت استناد و پیگیری دارد.