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Preoperative gastric cancer immune prognostic score (GCIPS) as a novel biomarker for predicting survival in gastric cancer patients after radical resection: A retrospective cohort study. [PDF]
Hu X, Li J, Zhang S.
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Improved preoperative clinical staging system for intrahepatic cholangiocarcinoma using the ABC factors: a retrospective study. [PDF]
Huang Y +6 more
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The Need for Assay Harmonization: Carbohydrate Antigen 19-9 (CA 19-9) Assay Example
Turkish Society of Clinical Biochemistry, 2022Amaç: CA 19-9, yüksek riskli kişilerde pankreas, safra kanalı ve kolon kanserlerinin tespiti ve takibinde diğer testlerin tamamlayıcısı olarak yaygın kullanılan bir biyobelirteçtir. CA 19-9 testinin farklı yöntemlerle ölçüm sonuçları arasında uyumsuzluklar bulunabilmektedir. Bu çalışmanın amacı CA 19-9 testinin harmonizasyon problemini ortaya koymaktır.
Fatma Uçar +3 more
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Rheumatoid factor interference in the determination of carbohydrate antigen 19-9 (CA 19-9)
Clinical Chemistry and Laboratory Medicine (CCLM), 2006AbstractClin Chem Lab Med 2006;44:1137–9.
Mario, Berth +6 more
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A case of bronchogenic cyst with high production of antigen CA 19–9
Cancer, 1989A 35-year-old man was hospitalized with complaints of retrosternal pain and high fever. A chest radiograph showed a large round mass in the mediastinum. Of the several tumor markers in the serum tested, only CA 19-9 was elevated. Thoracotomy revealed a cystic mass with purulent hemorrhagic materials.
A, Okubo +6 more
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Scandinavian Journal of Gastroenterology, 1989
Serum levels of the new tumor-associated marker CA 72-4 were measured in healthy controls (n = 64) and patients with benign (n = 410) or malignant (n = 199) gastrointestinal diseases. A cut-off limit of 4 U/ml was established. Tumor-indicating sensitivity was compared with that of the conventional markers carcinoembryonic antigen (CEA) and CA 19-9.
G, Heptner, S, Domschke, W, Domschke
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Serum levels of the new tumor-associated marker CA 72-4 were measured in healthy controls (n = 64) and patients with benign (n = 410) or malignant (n = 199) gastrointestinal diseases. A cut-off limit of 4 U/ml was established. Tumor-indicating sensitivity was compared with that of the conventional markers carcinoembryonic antigen (CEA) and CA 19-9.
G, Heptner, S, Domschke, W, Domschke
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1995
This tumour-associated antigen is a high molecular weight mucin epitope expression is defined by a homologous monoclonal antibody system — the CA 19-9 antibody The antigenic epitope represents a sialylated Lewisa blood group pentasaccharide and, as such, is similar to that detected by some other monocloncal antibody systems.
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This tumour-associated antigen is a high molecular weight mucin epitope expression is defined by a homologous monoclonal antibody system — the CA 19-9 antibody The antigenic epitope represents a sialylated Lewisa blood group pentasaccharide and, as such, is similar to that detected by some other monocloncal antibody systems.
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The Japanese Journal of Surgery, 1986
The significance of measurement of serum CA 19-9 levels and the correlation between the serum levels of CA 19-9 and CEA in 61 patients with colorectal cancer were investigated. CA 19-9 levels above 37 U/ml were found in 24.6 per cent, while CEA levels above 5 ng/ml were observed in 34.4 per cent. Elevation of one or both of two antigens was found in 44.
H, Tomoda, M, Furusawa
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The significance of measurement of serum CA 19-9 levels and the correlation between the serum levels of CA 19-9 and CEA in 61 patients with colorectal cancer were investigated. CA 19-9 levels above 37 U/ml were found in 24.6 per cent, while CEA levels above 5 ng/ml were observed in 34.4 per cent. Elevation of one or both of two antigens was found in 44.
H, Tomoda, M, Furusawa
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