Person: YILDIZELİ, BEDRETTİN
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YILDIZELİ
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BEDRETTİN
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Publication Metadata only Foreign body aspiration: What is the outcome?(WILEY-LISS, 2002) YILDIZELİ, BEDRETTİN; Karakoc, F; Karadag, B; Akbenlioglu, C; Ersu, R; Yildizeli, B; Yuksel, M; Dagli, EUndiagnosed and retained foreign bodies may result in serious complications such as pneumonia, atelectasis, or bronchiectasis. We reviewed a total of 174 children with foreign body aspiration (FBA). Clinical, radiological, and bronchoscopic findings of these patients were evaluated according to the nature of foreign body and elapsed time from aspiration to diagnosis. Significant differences were noted between patients with organic and inorganic FBA in terms of clinical and radiological findings. Cough, recurrent pneumonia, and fever were the most common presenting symptoms in patients with delayed diagnosis. Long-term follow-up was available for 110 patients for a mean duration of 37.8 +/- 23.7 months (range, 1-88 months). We evaluated the course of recovery after bronchoscopic removal. Organic FBA was of comparable duration as for inorganic FBA, and prolonged follow-up was associated with increased risk of persistent symptoms and bronchiectasis (P < 0.001). The risk of long-term complications increased with increasing elapsed time from aspiration to diagnosis; complications were as high as 60% in children who were diagnosed 30 days after FBA (P = 0.0035). Bronchiectasis was a major complication, found in 25% of patients whose diagnosis was delayed by more than 30 days (P = 0.0001). Three patients with bronchiectasis underwent lobectomy. Patients with persistent asthma-like symptoms such as cough and wheezing required treatment with inhaled corticosteroids and bronchodilators. The positive response to this treatment was thought to be a confirmation of the development of transient bronchial hyperresponsiveness induced by foreign bodies. We conclude that timely diagnosis and appropriate treatment of FBA is important to prevent long-term complications in affected children. (C) 2002 Wiley-Liss, Inc.Publication Metadata only Pulmonary Embolism: A Late Complication of Pectus Excavatum Repair(WILEY, 2014) YILDIZELİ, BEDRETTİN; Abaci, Okay; Cetinkal, Gokhan; Kocas, Cuneyt; Evren, Emre; Yildiz, Mustafa; Yildizeli, Bedrettin; Yanartas, MehmetThe Ravitch operation is frequently performed to correct pectus excavatum with few and minor complications. We present a case of pulmonary embolism with pulmonary endarterectomy in a patient undergoing Ravitch repair for pectus excavatum 2 years ago.Publication Open Access Adoption of pleurectomy and decortication for malignant mesothelioma leads to similar survival as extrapleural pneumonectomy(MOSBY-ELSEVIER, 2016-02) YILDIZELİ, BEDRETTİN; Batirel, Hasan Fevzi; Metintas, Muzaffer; Caglar, Hale Basak; Ak, Guntulu; Yumuk, Perran Fulden; Yildizeli, Bedrettin; Yuksel, MustafaObjective: We changed our surgical approach to malignant pleural mesothelioma (MPM) in August 2011 and adopted pleurectomy and decortication (PD) instead of extrapleural pneumonectomy (EPP). In this study, we analyzed our perioperative and survival results during the 2 periods. Methods: All patients who underwent surgical intervention for MPM during 2003-2014 were included. Data were retrospectively analyzed from a prospective database. Before August 2011, patients underwent evaluation for EPP and adjuvant chemoradiation (group 1). After August 2011, patients were evaluated for PD and adjuvant chemotherapy and/or radiation (group 2). Demographic characteristics, surgical technique, histology, side, completeness of resection, and types of treatments were recorded. Statistics was performed using Student t test, chi(2) tests, uni- and multivariate regression, and Kaplan-Meier survival analysis. Results: The same surgical team operated on 130 patients. Median age was 55.7 years (range, 26-80 years) and 76 were men. EPP and extended PD was performed in 72 patients. Ninety-day mortality was 10%. Median survival was 17.8 months with a 5-year survival rate of 14%. Uni- and multivariate analyses showed that epithelioid histology, stage N0, and trimodality treatment were associated with better survival (P=.039, P=.012, and P<.001, respectively). Demographic variables and overall survival (15.6 vs 19.6 months, respectively) were similar between the groups, whereas nonepithelioid histology, use of preoperative chemotherapy, and incomplete resections were more frequent in group 2 (P<.001, P<.001, and P=.006, respectively). Follow-up was shorter in group 2 (22.5 +/- 20.6 vs 16.4 +/- 10.9 months; P<.001). Conclusions: Adoption of PD as the main surgical approach is not associated with survival disadvantage in the surgical treatment of MPM.Publication Open Access No Adverse Outcomes of Video-Assisted Thoracoscopic Surgery Resection of cT2 Non-Small Cell Lung Cancer during the Learning Curve Period(2017-08-05) YILDIZELİ, BEDRETTİN; Bilgi, Zeynep; Batırel, Hasan Fevzi; Yıldızeli, Bedrettin; Bostancı, Korkut; Laçin, Tunç; Yüksel, MustafaPublication Metadata only Mucoepidermoid carcinoma of the bronchus: A rare entity in childhood(WILEY, 2005) YILDIZELİ, BEDRETTİN; Kut, A; Karadag, B; Karakoc, F; Ersu, R; Yildizeli, B; Kotiloglu, E; Yuksel, M; Dagli, EPublication Metadata only Effects of multiple pulmonary aspirations of enteral solutions on lung tissue damage(CHURCHILL LIVINGSTONE, 2006) YILDIZELİ, BEDRETTİN; Umuroglu, T; Takil, A; Irmak, P; Yildizeli, B; Ahiskali, R; Dogan, V; Gogus, FYBackground Et aim: The aim of this study was to compare the pulmonary histopathologic effects of enteral solutions with various lipid content, after multiple aspirations in rats. Methods: Thirty Wistar albino rats were randomly assigned to one of three groups (n = 10). Salinesolution (0.9%) (group C, control), Impact (lipid content, 28g/l; group I), Pulmocare (lipid content, 93.3g/l; group P) were injected into the lung through the trachea, in a volume of 0.8 ml/kg. The aspiration procedure was performed three times in total, in every 2 days. After seven days from the first aspiration, rats were killed, and lungs were examined for histopathologic examination. Results: Alveolar histiocytes were statistically higher in left lungs of the group I than the left ones of the control group(P < 0.05). Lipid-laden alveolar macrophages were significantly higher in left lungs of groups I and, P than left lungs of the control group (P < 0.05). Conclusion: Lung tissue damage occuring after multiple pulmonary aspirations of Impact and Pulmocare, is histopathotogically similar to each other, and is in the form of lipoid pneumonia. In cases of multiple pulmonary aspirations, volume of the aspirate and chronicicity of the aspiration took like major impact factors rather than the amount of the lipid. (c) 2005 Elsevier Ltd and European Society for Clinical Nutrition and Metabolism. All rights reserved.Publication Metadata only Pulmonary hypertension classification based on machine learning using standart chest x-ray : ata artificial intelligence study-1(2022-05-26) KOCAKAYA, DERYA; YILDIZELİ, BEDRETTİN; KIVRAK T., YAĞMUR B., ÇİÇEK YILMAZ D., YEŞİL E., ÇELİK A., YAYLA Ç., TEKİN TAK B., İYİGÜN U., ARABACI H. O. , SİNAN Ü. Y. , et al.Amaç: An accurate diagnosis of pulmonary hypertension (PH) is crucial to ensure that patients receive timely treatment. One of the used imaging models to detect pulmonary hypertension is the X-ray. Therefore, a new automated PH type classification model has been presented to depict the separation ability of deep learning for PH types Yöntem: We retrospectively enrolled 6642 images of patients with PH and the control group. A new X-ray image dataset was collected from a multicenter in this work.A transfer learning-based image classification model has been presented in classifying PH types. Bulgular: Our proposed model was applied to the collected dataset, and this dataset contains six categories (five PH and a nonPH). The presented deep feature engineering (computer vision) model attained 86.14% accuracy on this dataset. According to the extracted ROC curve, the average area under the curve rate has been calculated at 0.945.Publication Metadata only Management of Massive Pulmonary Hemorrhage Following Pulmonary Endarterectomy(GEORG THIEME VERLAG KG, 2014) YILDIZELİ, BEDRETTİN; Yildizeli, Bedrettin; Arslan, Ozgur; Tas, Serpil; Eldem, Barkin; Aksoy, Eray; Kocak, Tuncer; Sunar, HasanMassive pulmonary hemorrhage is a potentially fatal complication of pulmonary endarterectomy. We describe a successful management in which the patient's right lower lobe bronchus was occluded with a Fogarty balloon catheter while on peripheral venoarterial extracorporeal membrane oxygenation.Publication Metadata only Predictors of health related quality of life in patients wi̇th pulmonary hypertension(2022-02-07) KOCAKAYA, DERYA; ATAŞ, HALİL; YILDIZELİ, BEDRETTİN; MUTLU, BÜLENT; KOCAKAYA D., ŞİŞMAN A., AKASLAN D., ATAŞ H., YILDIZELİ B., MUTLU B.Publication Open Access Evaluation of Association Between Fluoro-D-Glucose Positron Emission Tomography Uptake with Right Ventricular Functions in Patients with Chronic Thromboembolic Pulmonary Hypertension(ELSEVIER SCIENCE INC, 2013-10) YILDIZELİ, BEDRETTİN; Sunbul, Murat; Kivrak, Tarik; Oguz, Mustafa; Ozguven, Salih; Gungor, Serkan; Dede, Fuat; Turoglu, Halil Turgut; Yildizeli, Bedrettin; Mutlu, Bulent