Yazar "Gürdal, Sibel Özkan" için PubMed İndeksli Yayın Koleksiyonu listeleme
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Bahcesehir long-term population-based screening compared to National Breast Cancer Registry Data: effectiveness of screening in an emerging country
Gürdal, Sibel Özkan; Özaydın, Ayşe Nilüfer; Arıbal, Erkin; Özçınar, Beyza; Cabıoğlu, Neslihan; Şahin, Cennet; Özmen, Vahit (Turkish Soc Radiology, 2021)PURPOSE We aimed to show the effects of long-term screening on clinical, pathologic, and survival outcomes in patients with screen-detected breast cancer and compare these findings with breast cancer patients registered ... -
Comparison of Intermittent Pneumatic Compression with Manual Lymphatic Drainage for Treatment of Breast Cancer-Related Lymphedema
Gürdal, Sibel Özkan; Kostanoglu, Alis; Çavdar, İkbal; Özbaş, Ayfer; Cabıoğlu, Neslihan; Özçınar, Beyza; Özmen, Vahit (Mary Ann Liebert, Inc, 2012)Background: The aim of this prospective controlled study was to assess the efficacy of two different combination treatment modalities of lymphedema (LE). Manual lymphatic drainage (MLD) and compression bandage combination ... -
Comparison of Qualitative and Volumetric Assessments of Breast Density and Analyses of Breast Compression Parameters and Breast Volume of Women in Bahcesehir Mammography Screening Project
Gemici, Ayşegül Akdogan; Arıbal, Erkin; Özaydın, Ayşe Nilüfer; Gürdal, Sibel Özkan; Özçınar, Beyza; Cabıoğlu, Neslihan; Özmen, Vahit (Galenos Yayincilik, 2020)Objective: We aimed to compare visual and quantitative measurements of breast density and to reveal the density profile with compression characteristics. Materials and Methods: Screening mammograms of 1399 women between ... -
Cost-Effectiveness of Breast Cancer Screening in Turkey, a Developing Country: Results from Bahçeşehir Mammography Screening Project
Özmen, Vahit; Gürdal, Sibel Özkan; Cabıoğlu, Neslihan; Özçınar, Beyza; Özaydın, Ayşe Nilüfer; Kayhan, Arda; Alagöz, Oğuzhan (Aves Press Ltd, 2017)Objective: We used the results from the first three screening rounds of Bahcesehir Mammography Screening Project (BMSP), a 10-year (20092019) and the first organized population-based screening program implemented in a ... -
Diagnostic Performance of AI for Cancers Registered in A Mammography Screening Program: A Retrospective Analysis
Kizildag Yirgin, İnci; Koyluoglu, Yılmaz Onat; Seker, Mustafa Ege; Gürdal, Sibel Özkan; Özaydın, Ayşe Nilüfer; Özçınar, Beyza; Arıbal, Erkin (Sage Publications Inc, 2022)Purpose: To evaluate the performance of an artificial intelligence (AI) algorithm in a simulated screening setting and its effectiveness in detecting missed and interval cancers. Methods: Digital mammograms were collected ... -
Does hyperbaric oxygen therapy reduce the effects of ischemia on colonic anastomosis in laparoscopic colon resection?
Emir, Seyfi; Gürdal, Sibel Özkan; Sözen, Selim; Bali, İlhan; Yeşildağ, Ebru; Çelik, Atilla; Topçu, Birol; Güzel, Savaş (Edizioni Luigi Pozzi, 2016)BACKGROUND: An increase in intra-abdominal pressure causes a decrease in the splanchnic blood flow and the intramucosal pH of the bowel, as well as increasing the risk of ischemia in the colon. The aim of the present study ... -
Effectiveness of the diagnostic pathway of BLES: could it be safely used as a therapeutic method in selected benign Lesions?
Kurtoğlu Özçağlayan, Tuğba İlkem; Gürdal, Sibel Özkan; Öznur, Meltem; Özçağlayan, Ömer; Doğru, Mücahit; Topçu, Birol (Turkish Soc Radiology, 2019)PURPOSE In this study, we aimed to investigate the breast lesion excision system (BLES) as a tool and a practical alternative technique to surgical biopsy and other percutaneous biopsy methods for spicious lesions. We also ... -
The Effects of Educational Level on Breast Cancer Awareness: A Cross-Sectional Study in Turkey
Gürdal, Sibel Özkan; Saraçoğlu Varol, Gamze; Sen Oran, Ebru; Yankol, Yücel; Soybir, Gürsel Remzi (Asian Pacific Organization Cancer Prevention, 2012)Breast self-examination (BSE) is important for early diagnosis of breast cancer (BC). However, the majority of Turkish women do not perform regular BSE. We aimed to evaluate the effects of education level on the attitudes ... -
Effects of the Ischemic Preconditioning on Anastomotic Healing in Laparoscopic Colon Operations
Gürdal, Sibel Özkan; Çelik, Atilla; Çelik, Aysun S.; Güzel, Savaş; Mete, Rafet; Şahin, Onder; Polat, Coşkun; Soybir, Gürsel R. (Lippincott Williams & Wilkins, 2013)Background: Previous experimental studies have repeatedly demonstrated the potential protective effect of remote ischemic preconditioning (IPC) on colon anastomosis. The purpose of this experimental study was to investigate ... -
The efficacy of fibrin glue to control hemorrhage from the gallbladder bed during laparoscopic cholecystectomy
Emir, Seyfi; Bali, İlhan; Sözen, Selim; Yazar, Fatih Mehmet; Kanat, Burhan Hakan; Gürdal, Sibel Özkan; Özkan, Zeynep (Aves, 2013)Objective: The aim of the study is to report our experience with fibrin glue application in the management of bleeding from the gallbladder bed during laparoscopic cholecystectomy, which could not be controlled by conventional ... -
Factors Predicting Microinvasion in Ductal Carcinoma in situ
Gürdal, Sibel Özkan; Cabıoğlu, Neslihan; Özçınar, Beyza; Müslümanoğlu, Mahmut; Özmen, Vahit; Keçer, Mustafa; İğci, Abdullah (Asian Pacific Organization Cancer Prevention, 2014)Background: Whether sentinel lymph node biopsy (SLNB) should be performed in patients with pure ductal carcinoma in situ (DCIS) of the breast has been a question of debate over the last decade. The aim of this study was ... -
The Impact of Various Breast Sizes of Women on Vertebral Column and Spinopelvic Parameters
Tunçkale, Tamer; Gürdal, Sibel Özkan; Çalışkan, Tezcan; Topçu, Birol; Yüksel, Mehmet Onur (Turkish Neurosurgical Society, 2021)AIM: To find out the anatomical changes in spine and pelvis, and the impact of various breast sizes of women on the quality of life. MATERIAL and METHODS: Sixty women with back pain volunteered to participate in this study. ... -
The incremental value of magnetic resonance imaging for breast surgery planning
Gürdal, Sibel Özkan; Özçınar, Beyza; Kayahan, Munire; Iğcı, Abdullah; Tunaci, Mehtap; Özmen, Vahit; Muslumanoglu, Mahmut (Springer, 2013)The aim of this study was to evaluate the effect of breast magnetic resonance imaging (MRI) on preoperative or intraoperative surgical planning. One hundred and sixty females with breast cancer were enrolled in the study. ... -
A logarithmic model for hormone receptor-positive and breast cancer patients treated with neoadjuvant chemotherapy
Seber, Erdoğan Selçuk; İriağaç, Yakup; Çavdar, Eyyüp; Karaboyun, Kubilay; Avcı, Okan; Yolcu, Ahmet; Gürdal, Sibel Özkan; Öznur, Meltem (Assoc Medica Brasileira, 2023)OBJECTIVE: The aim of this study was to investigate the predictive importance of the previously validated log(ER)*log(PgR)/Ki-67 predictive model in a larger patient population.METHODS: Patients with hormone receptor ... -
Management of endocrine surgical disorders during COVID-19 pandemic: expert opinion for non-surgical options
Ağcaoğlu, Orhan; Sezer, Atakan; Makay, Özer; Erdoğan, Murat Faik; Bayram, Fahri; Güldiken, Sibel; Yazıcı, Dilek; Gürdal, Sibel Özkan (Springer-Verlag Italia Srl, 2022)Purpose The COVID-19 pandemic brought unprecedented conditions for overall health care systems by restricting resources for non-COVID-19 patients. As the burden of the disease escalates, routine elective surgeries are being ... -
Management of Idiopathic Granulomatous Mastitis Diagnosed by Core Biopsy: A Retrospective Multicenter Study
Şen Oran, Ebru; Gürdal, Sibel Özkan; Yankol, Yücel; Öznur, Meltem; Calay, Zerrin; Tunacı, Mehtap; Soybir, Gürsel Remzi (Wiley, 2013)Idiopathic granulomatous mastitis (IGM) is a rare, benign, chronic inflammatory condition of the breast, which usually mimics breast carcinoma. The aim of this study was to analyze the clinical features of IGM by identifying ... -
Outcome analysis of laporoscopic D1 and D2 dissection in patients 70 years and older with gastric cancer
Emir, Seyfi; Sözen, Selim; Bali, İlhan; Gürdal, Sibel Özkan; Turan, Bünyamin Cüneyt; Yıldırım, Oguzhan; Yetişyiğit, Tarkan (E-Century Publishing Corp, 2014)Objective: Gastric cancer is a worldwide aggressive tumor with a bad prognosis. The purpose of this study was to retrospectively investigate operative findings of 53 patients aged over 70 with gastric cancer who underwent ... -
Poor Biological Factors and Prognosis of Interval Breast Cancers: Long-Term Results of Bahceehir (Istanbul) Breast Cancer Screening Project in Turkey
Cabıoğlu, Neslihan; Gürdal, Sibel Özkan; Kayhan, Arda; Özaydın, Niluefer; Şahin, Cennet; Can, OEmuer; Özmen, Vahit (Amer Soc Clinical Oncology, 2020)PURPOSE The Turkish Bahceehir Breast Cancer Screening Project was a 10-year, organized, population-based screening program carried out in Bahceehir county, Istanbul. Our aim was to examine the biologic features and outcome ... -
Preventive effects of enoxaparin and hesperidin in cerulein-induced acute pancreatitis in rats
Köksoy, Ferda Nihat; Yankol, Yücel; Sen Oran, Ebru; Gürdal, Sibel Özkan; Yüksel, Meral; Akyildiz Igdem, Aysenur; Soybir, Gürsel Remzi (Aves, 2013)Background/aims: Acute pancreatitis accounts for almost 250.000 hospital admissions annually in the United States. Most promising treatment approaches are preventive; however, little is known about the early factors ... -
Radiologic findings of screen-detected cancers in an organized population-based screening mammography program in Turkey
Kayhan, Arda; Arıbal, Erkin; Şahin, Cennet; Tasci, Omur Can; Gürdal, Sibel Özkan; Öztürk, Enis; Özmen, Vahit (Aves, 2016)PURPOSE Bahcesehir Breast Cancer Screening Program is a population based organized screening program in Turkey, where asymptomatic women aged 40-69 years are screened biannually. In this prospective study, we aimed to ...