Yazar "Öznur, Meltem" için PubMed İndeksli Yayın Koleksiyonu listeleme
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Acute Kidney Injury in a Case of Purpura Fulminans Developing Secondary to Antithrombin 3 Deficiency
Özkan, Gülsüm; Emeksiz, Gaye Kübra; Atar, Reşit Volkan; Sedef, Samet; Kara, Sonat Pınar; Öznur, Meltem; Turgut, Burhan (Medical Assoc Nippon Medical Sch, 2018)Purpura fulminans associated with antithrombin 3 (AT 3) deficiency is very rare in adults and neonates. It can be categorized into three principal forms - neonatal, idiopathic and acute infectious. Purpura fulminans has ... -
Comparison of colorectal neoplastic polyps and adenocarcinoma with regard to NLR and PLR
Emir, Seyfi; Aydın, M.; Can, G.; Bali, İlhan; Yıldırım, Oğuzhan; Öznur, Meltem; Gürel, A. (Verduci Publisher, 2015)OBJECTIVE: Cancer-related inflammation affects many aspects of malignancy, including proliferation and survival of malignant cells, angiogenesis, and therapeutic response. Some biomarkers representing the degree of systemic ... -
Cytological features of pure micropapillary carcinoma of various organs: A report of eight cases
Huq, Gülben Erdem; Canberk, Sule; Öznur, Meltem; Yıldız, Pelin; Bahadir, Burak; Behzatoğlu, Kemal (Spandidos Publ Ltd, 2014)Micropapillary carcinoma (MPC) is a rare aggressive tumor, which generally accompanies the primary carcinoma of the organ of its origin, while the pure form is extremely uncommon. Angiolymphatic involvement is widespread ... -
The diagnostic contribution of magnetic resonance imaging in the detection of axillary metastasis after neoadjuvant chemotherapy
İriağaç, Yakup; Karaboyun, Kubilay; Çavdar, Eyyüp; Avcı, Okan; Kurtoğlu Özçağlayan, Tuğba İlkem; Öznur, Meltem; Şeber, Erdoğan Selçuk (Aepress Sro, 2022)Sentinel lymph node dissection (SLND) is a reliable method that provides axillary staging in clinical node-negative (cN0) breast cancer patients before neoadjuvant chemotherapy (NACT). However, it is not a standard method ... -
Digital Mammography, Ultrasound and Magnetic Resonance Imaging Characteristics in Differential Diagnosis of Papillary Carcinoma Subtypes of the Breast and Diagnostic Challenges
Kurtoğlu Özçağlayan, Tuğba İlkem; Öznur, Meltem (Galenos Yayincilik, 2022)Objective: We aimed to investigate mammography (MG), ultrasound (US), and magnetic resonance imaging (MRI) findings of papillary breast carcinoma subtypes and to compare the diagnostic features and performance of the imaging ... -
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 first case of Henoch-Schönlein purpura associated with rosuvastatin: Colonic involvement coexisting with small intestine
Gönen, Korcan Aysun; Erfan, Gamze; Öznur, Meltem; Erdoğan, Cihat (BMJ Publishing Group, 2014)Henoch-Schönlein purpura (HSP) is a systemic vasculitis affecting small vessels. It is the most common systemic vasculitis in children, and is rare in adults. Serious gastrointestinal complications are more common in ... -
Gastric gastrointestinal stromal tumor with bone metastases - Case report and review of the literature
Şahin, E.; Yetişyiğit, Tarkan; Öznur, Meltem; Elboğa, Umut (Czech Medical Association J.E. Purkyne, 2014)Gastrointestinal stromal tumors (GISTs) represent rather rare neoplasms. Most GISTs are benign; malignant tumors account for 20-30% of cases (overall, approximately 10-30% of GISTs exhibit malignant behavior). GISTs most ... -
Inverted (hobnail) high-grade prostatic intraepithelial neoplasia and invasive inverted pattern
Öznur, Meltem; Baykal Koca, Sevim; Yıldız, Pelin; Bahadır, Burak; Behzatoğlu, Kemal (Spandidos Publ Ltd, 2015)High-grade prostatic intraepithelial neoplasia (HGPIN) is considered to be an important precursor for prostatic adenocarcinoma. The present study aimed to investigate the histological features of the uncommon inverted ... -
Leukocytoclastic vasculitis due to duloxetine
Erfan, Gamze; Alp, Recep; Albayrak, Şule; Oğuz, Keriman; Kalayci, Serkan; Öznur, Meltem; Kulaç, Mustafa (John Libbey Eurotext Ltd, 2015)[No Abstract Available] -
Lichen nitidus presenting with trachyonychia
Albayrak, Hülya; Yanık, Mehmet Emin; Erfan, Gamze; Öznur, Meltem; Kulaç, Mustafa (Medknow Publications & Media Pvt Ltd, 2017)[No Abstract Available] -
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 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 ... -
Precipitation and exacerbation of psoriasiform eruption due to leuprolide acetate
Erfan, Gamze; Rifaioğlu, Emine Nur; Kulaç, Mustafa; Kalayci, Serkan; Kaya, Şule; Öznur, Meltem (Wiley-Blackwell, 2013)[No Abstract Available] -
Predictive value of noninvasive indices in chronic hepatitis B virus-related fibrosis
Öznur, Meltem; Topçu, Birol; Çelikkol, Aliye (Lippincott Williams and Wilkins, 2021)Objectives Despite being an invasive method, liver biopsy followed by pathological grading remains the gold standard in evaluating liver fibrosis resulting from chronic hepatitis B virus (HBV) infection. The present study ... -
Protective effect of infliximab on ischemia/reperfusion injury in a rat ovary model: biochemical and histopathologic evaluation
Abalı, Remzi; Taşdemir, Nicel; Yüksel, Mehmet Aytaç; Güzel, Savaş; Öznur, Meltem; Nalbantoğlu, Burçin; Taşdemir, Ufuk Göker (Elsevier Science Bv, 2013)Objective: The aim of this study was to investigate the effect of infliximab on experimentally induced ovarian ischernia/reperfusion injury (IRi). Study design: A total of 42 female rats were equally divided into 6 ... -
Protective effects of onion (Allium cepa) extract against doxorubicin-induced hepatotoxicity in rats
Mete, Rafet; Oran, Mustafa; Topçu, Birol; Öznur, Meltem; Seber, Erdoğan Selcuk; Gedikbaşı, Asuman; Yetişyiğit, Tarkan (Sage Publications Inc, 2016)Background/aim: Doxorubicin (DOX) is a widely used and potent chemotherapeutic agent. However, serious dose-limiting toxicity through generation of free oxygen radicals is a commonly encountered clinical problem. The aim ... -
A rare cause of virilization; Ovarian steroid cell tumor, not otherwise specified (NOS)
Taşdemir, Nicel; Çelik, Cem; Abalı, Remzi; Aksu, Erson; Öznur, Meltem; Yılmaz, Murat (Galenos Yayincilik, 2012)Sex cord-stromal tumors account for 5% of ovarian tumors and 2% of malignant ovarian tumors. Steroid cell tumors (SCT), not otherwise specified (NOS), are rare sex cord-stromal tumors of the ovary and account for less than ... -
RESEARCH The shrinkage effect of formalin on renal cell carcinoma: Does it change the stages
Akgül, Murat; Arslan, Ayşegül İsal; Yazıcı, Cenk; Altın, Enes; Öznur, Meltem (Pakistan Medical Assoc, 2022)Objective: To determine the shrinkage effect of formalin on renal cell carcinoma.Method: The retrospective study was conducted from October to November 2020 at Tekirdag Namik Kemal University, Turkey, and comprised all ... -
The role of COL6A1and PD-1 expressions in renal cell carcinoma
Karabulut, Yasemin Yuyucu; Köse, Emre Cagatay; Bozlu, Murat; Tuncel, Ferah; Yüksek, Gui Emek; Etit, Demet; Akbay, Erdem; Öznur, Meltem (Aves, 2020)Objective: The COL6A1 is a gene encoding the alpha 1 polypeptide subunit of collagen 6 (COL6A1), an extracellular matrix protein subunit. Programmed cell death receptor-1 (PD-1) and its ligand, programmed cell death receptor ...