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Öğe A case of fascioliasis mimicking malignancy(2019) Oruc, Idris; Oruc, Zeynep; Arac, Esref; Kaplan, Muhammet AliFascioliasis, initially considered as malignancy, can lead to unnecessary invasive procedures. A 69-year-old man presented with hepatic masses. Positron emission tomography (PET/CT), upper gastrointestinal endoscopy and colonoscopy performed to detect the primary tumour showed no lesion, except in the liver. The patient had eosinophilia and a history of raising livestock in an endemic area. The result of the indirect hemagglutination test for Fasciolia hepatica was 1/320. Serologic evaluation and dynamic computed tomography confirmed the diagnosis. Occassionally, it may be difficult to differentiate fascioliasis from malignancy. Fascioliasis should be considered in the differential diagnosis of patients with suspicious masses in the liver, especially in those living in endemic areas,prior to conducting invasive procedures.br / Fasciola hepatica, fascioliasis, malignancy.Öğe The efficacy and reliability of sequential adjuvant anthracycline-based chemotherapy and weekly paclitaxel regimen in human epidermal growth factor receptor 2 negative breast cancer: A retrospective analysis of a multicentre study(Imprimatur Publications, 2019) Kaplan, Muhammet Ali; Oruc, Zeynep; Gumus, Mahmut; Ozaydm, Sukru; Elkiran, Emin Tamer; Dine, Nur Sener; Sakin, AbdullahPurpose: To analyze the reliability and the effectiveness of chemotherapy and prognostic factors for survival in patients with HER2 (human epidermal growth receptor 2) negative early-stage breast cancer treated with adjuvant sequential anthracycline-based chemotherapy and paclitaxel. Methods: This analysis retrospectively evaluated the medical records of 756 HER2 negative early-stage breast cancel-patients who received adjuvant sequential anthracycline-based chemotherapy and weekly paclitaxel in 15 medical oncology centers in Turkey between 2008-2015. Estrogen receptor (ER), progesterone receptor (PR), HER2, age, tumor size and grade, nodal status, perineural and lymphatic invasion, disease-free survival (DFS) and overall survival (OS) were analyzed. Results: The median patient age was 50 years (22-82). Median follow up period was 46 months (13-82). The rates of recurrence and death detected in this period were 14.8% and 7.4%, respectively.Median OS and PFS were not reached in this period. Five-year DFS and OS rates were 87% and 89%, respectively. Age (OR:0.35, 95%CI 0.12-0.96, p=0.04), PR status (OR:.0.44, 95%CI 0.18-1, p=0.05), lymphatic invasion (OR:.2.6, 95%CI 0.97-7.4, p=0.05) were independent prognostic factors.Most common grade 3-4 toxicides were fatigue (6.7%), neutropenia (1.7%) and nausea (1.3%). Neutropenic fever developed in 1.8% o f the patients and peripheral neuropathy in 16.9%. Dose reduction was necessary for 10%of the patients due to grade 3-4 toxicity, whereas postponement of chemotherapy was neccessary for 7% of the patients. Conclusions: This multicentric retrospective study confirmed that sequential adjuvant therapy with anthracycline-based chemotherapy and paclitaxel for HER2 negative breast cancer is an effective and reliable regimen.Öğe Is eribulin treatment prognostic factor in patients with metastatic breast cancer treated with this drug? Retrospective analysis of a multicentre study(Imprimatur Publications, 2019) Oruc, Zeynep; Kaplan, Muhammet Ali; Geredeli, Caglayan; Sari, Nilgun Yildirim; Ozaslan, Ersin; Aytekin, Aydin; Elkiran, Emin TamerPurpose: This study aimed to analyze prognostic factors for survival and the reliability and the effectiveness of eribulin therapy in metastatic breast cancer (MBC) patients. Methods: A total of 80 patients treated with eribulin in 12 medical oncology centers in Turkey between 2013-2017 were retrospectively evaluated. Sixteen potential prognostic variables were assessed for analysis. Results: The patients had received a median of 5 prior chemotherapy regimens and a median of 3 eribulin cycles for MBC. Median progression-free survival (PFS) was 5.5 months (95% Cl: 4.1-7.8) and median overall survival (OS) was 11 months (95 % Cl: 6-15). Multivariate analysis showed that eribulin treatment line was shown to have independent prognostic significance for PFS. PFS difference was demostrated in patients who received 3 chemotherapy lines for advanced disease compared to those who had more than 3 chemotherapy lines [median PFS; 3 lines: 8.6 months (6.2-11) and >3 lines: 4.6 months (3.7-4.6) p=0.00]. The clinical benefit rate (CBR) was 52.5 and 35% in patients treated with three lines and with >3 previous chemotherapeutic regimens. Most common toxicities were neutropenia (62.5%), fatigue (52.5%), alopecia (50%) and nausea (37.5%). Conclusions: Eribulin treatment line was identified as indepedent prognostic factor for PFS in MBC patients.