نتایج جستجو برای: نشانگر CA15-3
تعداد نتایج: 1819290 فیلتر نتایج به سال:
AIM To investigate the prognostic significance of cancer antigen 15-3 (CA15-3) in primary breast cancer (BC). PATIENTS AND METHODS This prospective study included 368 women: 62 patients with benign breast disease (BBD), 159 patients with invasive BC and 88 healthy blood donors (control). The median follow-up was 76 months (range, 43-99 months). Serum CA15-3 was measured with LIAISON® CA15-3® ...
The usefulness of post-operatively serial serum CA15-3 determination with CEA and TPA was evaluated in a group of 285 breast cancer patients. In particular, the CAI 5-3 sensitivity to 'early' diagnosis and monitoring of the response to treatment of breast cancer relapses, was compared with those of the two other markers in order to'define the most suitable association. Moreover, in a group of 1...
سابقه و هدف: سرطان پستان شایع ترین سرطان در جنس مونث می باشد. 7 تا 11 درصد زنان در طول عمر خود و سالیانه یک میلیون نفر در کل دنیا به آن مبتلا می شوند. علی رغم پیشرفت هایی که در روش های تشخیص موارد متاستاتیک بدخیمی ها صورت گرفته است، هنوز محدودیت های فراوانی در این زمینه وجود دارد. به همین علت امروزه توجه خاصی به استفاده از روش های حساس، سریع و ارزان شده است که یکی از آن ها استفاده از نشانگرهای ...
BACKGROUND Although the prognosis for operable breast cancers is reportedly worse if serum carcinoembryonic antigen (CEA) and cancer antigen 15-3 (CA15-3) levels are above normal, the usefulness of this prognosis is limited due to the low sensitivity and specificity; in addition, the optimal cutoff levels remain unknown. METHODS A total of 1076 patients who were operated for breast cancers (t...
PURPOSE The clinical significance of preoperative serum levels of carcinoembryonic antigen (CEA) and cancer antigen 15-3 (CA15-3) in breast cancer is controversial. The purpose of this study was to assess the clinical value of preoperative serum levels of CEA and CA 15-3 on the risk of axillary lymph node metastasis (ALNM) in patients with breast cancer. METHODS This retrospective study analy...
BACKGROUND & AIMS The utility of measuring carcinoembryonic antigen(CEA) and cancer antigen 15-3 (CA15-3) levels in patients with breast cancer remains controversial. The present study aims to investigate the prognostic value of preoperative serum CEA and CA15-3 levels in breast cancer patients. METHODS Serum preoperative CEA and CA 15-3 concentration levels were measured in a total of 432 br...
Pleural fluid levels of the cancer antigen 15-3 (CA15-3) detected by monoclonal antibodies (115D8 and DF3) were determined in 40 patients with carcinomatous pleural effusions and in 41 patients with tuberculous pleural effusions. Using a cut off level of 16 U/ml, 15 of the 40 carcinomatous fluids but none of the 41 tuberculous fluids were positive. Pleural fluid levels of CA15-3 were not correl...
Breast cancer is the most frequently diagnosed cancer and the leading cause of cancer death among females. However, mammographic diagnosis is sometimes non-conclusive with a Breast imaging Reporting and Data System (Bi-RaDS) result of 0. Cancer antigen 15-3 (CA15-3) is the most widely used serum tumor marker for breast cancer screening. Platelet distribution width (PDW) is an early indicator of...
BACKGROUND We evaluated the ability of CA15-3 and alkaline phosphatase (ALP) to predict breast cancer recurrence. PATIENTS AND METHODS Data from seven International Breast Cancer Study Group trials were combined. The primary end point was relapse-free survival (RFS) (time from randomization to first breast cancer recurrence), and analyses included 3953 patients with one or more CA15-3 and ALP...
BACKGROUND The aim of the present prospective case-control study was to evaluate the putative relevance of circulating microparticles (MP) as a biomarker in breast cancer patients. MATERIALS AND METHODS Endothelial cell-(EMP) and leukocyte-derived MP (LMP) were determined by flow cytometry in breast cancer patients (n = 41) and healthy controls (n = 25) and compared to carcinoembryonic antige...
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