https://scholars.lib.ntu.edu.tw/handle/123456789/627074
標題: | Noninvasive diagnosis of advanced pancreatic cancer by real-time ultrasonography, carcinoembryonic antigen, and carbohydrate antigen 19-9 | 作者: | Wang, T H Lin, J T DING-SHINN CHEN JIN-CHUAN SHEU Sung, J L |
關鍵字: | CA 19-9 | CEA | Pancreatic cancer | Ultrasonography | 公開日期: | 1986 | 卷: | 1 | 期: | 3 | 來源出版物: | Pancreas | 摘要: | One-hundred-forty patients with clinical impression of pancreatic cancer were examined prospectively with three noninvasive tests: real-time ultrasonography, determination of serum carcinoembryonic antigen (CEA), and carbohydrate antigen (CA 19-9). Among them, 24 (17.1%) patients were found to have pancreatic cancer. The sensitivity of ultrasonography, CEA, and CA 19-9 was 72.9%, 70.8%, and 83.3%, respectively; the specificity was 94.0%, 77.6%, and 90.5%, respectively, and the diagnostic accuracy was 91.4%, 76.4%, and 89.3%, respectively. The combination of ultrasonography and determination of serum CA 19-9 had better sensitivity (95.8%), comparable specificity (84.5%), and comparable diagnostic accuracy (86.4%) to any individual test alone or any other combination. It was suggested that combined use of real-time ultrasonography and determination of serum CA 19-9 provided excellent noninvasive screening for patients suspected of having pancreatic cancer. |
URI: | https://scholars.lib.ntu.edu.tw/handle/123456789/627074 | ISSN: | 0885-3177 | DOI: | 10.1097/00006676-198605000-00004 |
顯示於: | 醫學系 |
在 IR 系統中的文件,除了特別指名其著作權條款之外,均受到著作權保護,並且保留所有的權利。