carcinoembryonic antigen


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Related to carcinoembryonic antigen: alpha fetoprotein

car·ci·no·em·bry·on·ic antigen

 (kär′sə-nō-ĕm′brē-ŏn′ĭk)
n. Abbr. CEA
A glycoprotein present in fetal gastrointestinal tissue and in the cells or serum of adults having certain cancers. It is used clinically to monitor the effectiveness of a treatment, as for colorectal cancer.
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Global Carcinoembryonic Antigen (CEA) Market - Growth, Share, Opportunities, Competitive Analysis, and Forecast, 2016 - 2023," the carcinoembryonic antigen (CEA) market was valued at USD 1,624.
Global Carcinoembryonic Antigen (CEA) Market - Growth, Share, Opportunities, Competitive Analysis, and Forecast, 2016 - 2023, the carcinoembryonic antigen (CEA) market was valued at USD 1,624.
VALIDATE Tumor Markers evaluates Carcinoembryonic Antigen and Cancer Antigens 15-3, 19-9, and 125 in a human serum-based matrix.
All her blood tests results including Full Blood Count, Carcinoembryonic Antigen (CEA) and Carbohydrate Antigen (CA19-9) levels were normal.
Serum biomarkers including chromogranin A, carcinoembryonic antigen, and parathyroid hormone-related protein might be helpful for diagnosis (2).
Immunohistochemical staining showed positive staining for vimentin, cytokeratin (CK), epithelial membrane antigen (EMA), cluster of differentiation-10 (CD-10), human chorionic gonadotropin, and carcinoembryonic antigen, confirming cervical metastasis of RCC.
Oncofetal antigens, including alpha fetoprotein (AFP), human chorionic gonadotropin (hCG), carcinoembryonic antigen (CEA), and cancer antigen 125 (CA-125), are elevated during gestation, making them poor markers for malignancy.
Thus, novel insights into carcinoembryonic antigen cell adhesion molecule 1 (CEACAM1) may lead to promising strategies in melanoma treatment.
The immunohistochemical studies revealed tumor cell positivity for cytokeratin 19, carcinoembryonic antigen (partial positive), villin, caudal-related homeodomain transcription-2, and Ki67 50%, but studies were negative for TTF-1, cytokeratin 7, cytokeratin 20, and NapsinA.