Objective Whether preoperative serum carbohydrate antigen 19–9 (CA19-9) is an
independent prognostic factor and there are interactions of serum CA19-9 with …

Abstract Carbohydrate antigen 19-9 (CA19-9) is one of the most widely used tumor markers
in gastrointestinal cancer. However, serum CA19-9 is not a recommended routine …

We assessed the prognostic significance of preoperative serum carcinoembryonic antigen
(CEA), carbohydrate antigen 19-9 (CA19-9) and carbohydrate antigen 242 (CA242) levels in …

Purpose We retrospectively analyzed preoperative levels of carbohydrate antigen (CA) 19-9
in colorectal cancer (CRC) patients to determine the prognostic value of CA19-9 in CRC …

Background We evaluated the efficiency of CEA and CA19-9 as tools for diagnosing
recurrence in the postoperative surveillance of colorectal cancer. Materials and Methods A …

Colorectal cancer (CRC) is the third most common cancer worldwide. A diagnosis at early
stages with enhanced screening methods is vital as metastases and recurrences increase …

Purpose This unicentric, retrospective cohort study aimed to identify the optimal cutoff values
of preoperative serum carcinoembryonic antigen (CEA) and carbohydrate antigen 19–9 …

Abstract Introduction Carbohydrate antigen (CA) 19-9 is a widely used tumor marker in
colorectal cancer (CRC). However, its prognostic impact in patients with stage IV CRC who …

Background: CA19-9 was evaluated as a prognostic marker for colorectal cancer and
whether it could be helpful in addition to surveillance using CEA was also tested. Materials …

To evaluate the prognostic value of preoperative serum carbohydrate antigen19-9 (CA19-9),
carcinoembryonic antigen (CEA), and carbohydrate antigen 125 (CA125) for overall survival …