Carbohydrate antigen 19-9 plus carcinoembryonic antigen for prognosis in colorectal cancer: An observational study.
Jong O LeeMin Jung KimJeong-Hwan LeeYoungmin KimHan-Ki LimYoon-Hye KwonRumi ShinJi W ParkSeung-Bum RyooKyu Joo ParkSeung-Yong JeongPublished in: Colorectal disease : the official journal of the Association of Coloproctology of Great Britain and Ireland (2022)
CA 19-9 is a valuable prognostic and diagnostic marker for CRC when used adjunctively with CEA and can be a supplementary marker with CEA to improve sensitivity, especially with elevated preoperative CA 19-9.
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