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 …

Objective: Colorectal cancer (CRC) is among the most common malignancies worldwide.
Understanding CRCprognosis at the initial diagnosis is very important for therapeutic …

OBJECTIVE: Colon cancer is a primary human cancer that accounts for approximately one-
tenth of all cancers and is one of the three most common cancers in incidence and mortality …

Purpose: The significance of serum levels of CEA and CA19-9 in forming a prognosis for
colorectal cancer patients remains as subject for debating. The aim of this study is to assess …

Background/Aim: We investigated the association of the levels of serum carcinoembryonic
antigen (CEA) and carbohydrate antigen 19-9 (CA19-9) with prognosis in patients with stage …

Objective: The purpose of this study was to explore the relationship between the levels of
three tumor markers (TMs), carcinoembryonic antigen (CEA), carbohydrate antigen (CA) 19 …

Background: Since the first introduction of tumour markers, their usefulness for diagnosis
has been a challenging question. The aim of the present prospective study was to …

Carcinoembryonic Antigen (CEA) and CA 19-9 are tumor markers expressed by colorectal
cancers (CR), particularly in advanced cases. The aim of this study was to evaluate the …

Objectives: Carcinoembrionic Antigen (CEA) and carbohydrateantigen 19-9 (CA 19-9) are
the most commonly used tumor-associated antigens in the colorectal cancer. Several …

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