Detection of serum carcinoembryonic antigen and carbohydrate antigen 19-9 in patients with progressive colon cancer and its clinical significance
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چکیده
منابع مشابه
Association between carcinoembryonic antigen, carbohydrate antigen 19-9 and body mass index in colorectal cancer patients
Carbohydrate antigen 19-9 (CA19-9) and carcinoembryonic antigen (CEA) have been well recognized as tumor markers for colorectal cancer. Previous studies suggested that obesity is inversely associated with the screening of CEA and CA19-9 levels and may reduce screening sensitivity. This study was conducted to evaluate the association of body mass index (BMI) with serum CEA and CA19-9 concentrati...
متن کاملThe clinical significance of preoperative serum levels of carbohydrate antigen 19-9 in colorectal cancer
PURPOSE Carcinoembryonic antigen (CEA) and carbohydrate antigen 19-9 (CA 19-9) are the most frequently used tumor markers in the clinical setting of colorectal cancer (CRC). This study was designed to investigate the correlation between preoperative serum levels of CA 19-9 (pre-CA 19-9) and the clinicopathologic factors of patients with CRC. METHODS A study was performed on 333 patients with ...
متن کاملValidity of carcinoembryonic antigen and carbohydrate antigen 19-9 measurements in pancreatic cyst fluid with a serum-based immunoassay.
Imaging techniques, cytology, and biochemical analysis [including carcinoembryonic antigen (CEA) and carbohydrate antigen 19-9 (CA 19-9) concentrations] of pancreatic cyst fluid obtained by endoscopic ultrasound-guided fineneedle aspiration are used to differentiate pancreatic cyst lesions, particularly those with malignant potential (1, 2 ). American College of Gastroenterology guidelines have...
متن کاملHigh serum levels of both carcinoembryonic antigen and carbohydrate antigen 19-9 in a patient with sigmoid colon cancer without metastasis.
Carcinoembryonic antigen (CEA) and carbohydrate antigen (CA)19-9 are well known as the most common tumor markers of colon cancer, and levels are used not only for preoperative assessment of extent and outcome of cancer, but also postoperative monitoring of recurrence. We encountered a patient with sigmoid colon cancer showing abnormally high serum levels of CEA (311.1 ng/ml) and CA19-9 (5731.2 ...
متن کاملClinical utility of tumor marker cutoff ratio and a combination scoring system of preoperative carcinoembryonic antigen, carbohydrate antigen 19-9, carbohydrate antigen 72-4 levels in gastric cancer
PURPOSE The present study is to investigate the clinical utility of tumor marker cutoff ratio (TMR) and develop a TMR combination scoring system based on preoperative tumor marker (TM) levels to prognosis prediction in gastric cancer. METHODS We include 1,142 patients for whom two or more TMs were measured and who underwent radical gastrectomy between 1990 and 2003. RESULTS Five-year risk o...
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ژورنال
عنوان ژورنال: World Chinese Journal of Digestology
سال: 2007
ISSN: 2219-2859
DOI: 10.11569/wcjd.v15.i1.82