Mehmet Yıldırım

Comparison of Receptor Profiles Between Primary Tumors and Isolated Thoracic Metastasesin Breast Cancer

Aybiyçe E. SİLPAĞAR, Eyüp Halit Yardımcı, Mehmet Yıldırım

Introduction: Receptor status may change during metastatic progression, potentially altering therapeutic decisions and outcomes. This study aimed to determine ER, PR, and HER2 changes in thoracic metastases (pleura, lung, lymph node, pericardium, chest wall) of breast cancer and to evaluate their impact …

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Management of critically ill patients following earthquake disasters

Esat Kıvanç Kaya, Burçin Halaçlı, Mehmet Yıldırım, Arzu Topeli̇

The devastating earthquakes that struck southeastern Türkiye on February 6, 2023, underscored the profound social and healthcare challenges of large-scale natural disasters. These events highlighted the need for healthcare professionals to be well-prepared and equipped with the expertise to manage such crises …

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Post-intensive care syndrome in critically-ill COVID-19 survivors followed for one-year

Burçin Halaçlı, Göksel Güven, Esat Kıvanç Kaya, Mehmet Yıldırım et autres

ObjectiveTo document the occurrence of post-intensive care syndrome (PICS) in intensive care unit (ICU) survivors with coronavirus disease-2019 (COVID-19) up to one year.MethodsRetrospective observational study at a university hospital post-ICU outpatient clinic. Patients were followed up in-person at 1 month, 3 months, …

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Epilepsi

HAVA YILDIRIM, Ender Mehmet Coşkunpınar, Mehmet Yıldırım

The Effect of Histopathological Subtype on 5 Year and 10 Year Overall Survival in Primary Malign Tumors of the Chest Wall

Burak ODABAŞI, Mehmet Yıldırım, İsmail Dal, Merve Aydemir et autres

Primary tumors of the chest wall are rare tumors comprising 5% of thoracic neoplasms. The current study was designed to evaluate the effect of histopathological subtype on the 5-year and 10-year overall survival and regional recurrence in primary malignant tumors of the …

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Ensembling Instance and Semantic Segmentation for Panoptic Segmentation

Mehmet Yıldırım, Yogesh Langhe

We demonstrate our solution for the 2019 COCO panoptic segmentation task. Our method first performs instance segmentation and semantic segmentation separately, then combines the two to generate panoptic segmentation results. To enhance the performance, we add several expert models of Mask R-CNN …

Comparison of Cumulative Corticosteroid Doses in Critically-ill COVID-19 Patients

Burçin Halaçlı, Gulay Tok, Mehmet Yıldırım, İsmail Tuna Geldigitti et autres

Introduction: Dexamethasone is the first medication that improved survival in patients with Coronavirus disease-2019 (COVID-19); however, the effects of corticosteroids with different cumulative doses on disease outcome must be elucidated.Our study aimed to compare clinical features, hospital mortality, and secondary infections in …

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A thoracic surgery consensus statement for performing thoracic surgery in sars-cov-2 pandemic

Akif Turna, İsmail Sarbay, Ahmet Demirkaya, Korkut Bostancı et autres

Background: Spreading to almost all countries in the world, the COVID-19 pandemic impacted healthcare and prevented or postponed major thoracic surgeries.In this study, members of the Turkish Society of Thoracic Surgery report a consensus reached by the members for providing thoracic surgery …

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Could cytology supplant frozen section for intraoperative evaluation of thoracic lesions? A single institutional experience in a developing country

Zuhal Kuş Silav, Cansu Sönmez, Bülent Aydemir, Mehmet Yıldırım et autres

BACKGROUND: The diagnostic performance of cytology was compared with the frozen results and its usability was evaluated as a rapid diagnosis method in intraoperative thoracic surgery in a single institution (Istanbul, Turkey). METHODS: All 197 subsequent patient specimens (cases) from 158 patients …

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EVALUATION OF THE SURGICAL MARGIN SHRINKAGE AFTER RESECTIONAND FORMALIN FIXATION IN ESOPHAGUS - GASTRIC MALIGNANCY ANDTO CREATE A CORRECTION FACTOR: A PROSPECTIVE STUDY

Enver Ilhan, Ozan Barış Namdaroğlu, Ahmet Aykas, Yasemin Şahin et autres

Combined Mitral Valve Replacement and Ravitch Procedures in a Patient with Previous Pneumonectomy: Case Report and Review of the Literature

İlyas Kayacıoğlu, Ahmet Can Topçu, Kamile Ozeren, Yasin Özden et autres

Abstract Introduction: Significant anatomical and functional changes occur following pneumonectomy. Mediastinal structures displace toward the side of the resected lung, pulmonary reserve is reduced. Owing to these changes, surgical access to heart and great vessels becomes challenging, and there is increased risk …

Combined Mitral Valve Replacement and Ravitch Procedures in a Patient with Previous Pneumonectomy: Case Report and Review of the Literature

İlyas Kayacıoğlu, Ahmet Can Topçu, Kamile Ozeren, Yasin Özden et autres

INTRODUCTION: Significant anatomical and functional changes occur following pneumonectomy. Mediastinal structures displace toward the side of the resected lung, pulmonary reserve is reduced. Owing to these changes, surgical access to heart and great vessels becomes challenging, and there is increased risk of …

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