TY - JOUR T1 - Evre III-B meme kanserli hastalarda CEA ve CA 15-3 düzeylerinin takipteki önemi TT - The importance of monitoring of CEA and CA 15-3 levels in patients with stageIII-B breastcancer AU - Öztürk, Doğan AU - Oral, Süleyman PY - 2023 DA - December DO - 10.18663/tjcl.1369602 JF - Turkish Journal of Clinics and Laboratory JO - TJCL PB - DNT Ortadoğu Yayıncılık A.Ş. WT - DergiPark SN - 2149-8296 SP - 696 EP - 702 VL - 14 IS - 4 LA - tr AB - Amaç: Meme kanserinin ilk tanıda%10-15'i lokal ileri meme kanseridir. Meme kanserinde tümör belirleyicileri grubunda karsinoembriyonik antijen (CEA) ve kanser antijeni 15-3 (CA 15-3) büyük önem taşır. Biz bu çalışmada evre IIIB meme kanserlerinde tümör belirleyicilerinin hastaların takibinde lokal nüks ve uzak organ metastaz ile ilişkisini ortaya koymaya çalıştık. Gereç ve Yöntemler: Ankara Onkoloji Hastanesi'ne 4 yıllık süre içerisinde başvuran evre IIIB meme kanseri olup neoadjuvan kemoterapi sonrası operabl olan 140 hasta retrospektif olarak incelendi. Bulgular: Çalışmaya 140 hasta dahil edildi. Başvuru anında; 54'ünde (%38,5) CEA düzeyi normal sınırlarda iken, CA 15-3 düzeyi 72'sinde (%51,4) normal sınırlarda idi. Kemoterapi sonrası ve bu hastaların 60’ında (%69,7) CEA düzeyleri normal, 46'sında (%67,6) CA 15-3 düzeyi normal sınırlarda idi. Kemoterapi sonrası CEA düzeyindeki düşüş oranı ile CA 15-3 düzeyindeki düşüş oranı p'ye göre KW - Meme kanseri KW - ileri evre KW - CEA KW - CA 15-3 KW - lokal nüks KW - uzak metastaz N2 - Aim: 10-15% of breast cancer is locally advancedbreastcancer at the time of initial diagnosis. Intergroup of tumor markers in breast cancer, carcinoembryonic antigen (CEA) andcancerantigen 15-3 (CA 15-3) are of great importance. Inthisstudy,we tried to reveal the relationshipbetweentumormarkers in stage IIIB breastcancerwithlocalrecurrenceanddistant organ metastasis in the follow-up of patients.Material and Methods: 140 patientswithstage IIIB breastcancerwhowereadmitted to Ankara OncologyHospitalwithin4yearsandwereoperableafterneoadjuvantchemotherapywhere retrospectively analyzed.Results: 140 patientswereincluded in thestudy. At the time of application, CEA levelwaswithinthe normal range in 54 (38.5%), the CA 15-3 levelwaswithinthe normal range in 72 (51.4%). Afterchemotherapyand in 60 (69.7%) of thesepatients, the CEA levelswere normal. In 46 (67.6%) of them, CA 15-3 levelwaswithin normal limits. The rate of decrease in CEA levelandthe rate of decrease in CA 15-3 levelafterchemotherapywas CR - Ahmed M. Kabel, Tumor markers of breast cancer: new prospectives, J. Oncol. Sci.2017; 3 (1) 5–11. CR - Ahmed M. Kabel, Fahad H. 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