Browsing by Author "Okcu, Oğuzhan"
Now showing items 21-30 of 30
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Predicting response to neoadjuvant therapy with glucose transporter-1 in breast cancer
Öztürk, Seda Duman; Öztürk, Çiğdem; Okcu, Oğuzhan; Askan, Gökçe; Şen, Bayram; Bedir, Recep (Assoc Medica Brasileira, 2023)OBJECTIVE: Glucose transporter-1 is a marker involved in energy transport in cancer cells. It has been shown to be a poor prognostic factor in many cancer types, including breast cancer. However, there is no satisfactory ... -
Prognositc significance of microcystic elongated and fragmanted (MELF) myometrial ınvasion pattern: A retrospective study
Okcu, Oğuzhan; Askan, Gökçe; Şen, Bayram; Öztürk, Çiğdem; Öztürk, Seda Duman; Güvendi, Gülname Fındık (2022)Objective: Endometrioid endometrial carcinomas (EEC) are the most commonly diagnosed malignancies of the female genital tract. Myometrial invasion depth is one of the most significant pathological prognostic parameters. ... -
The prognostic significance of non-lymphoid immune cells of the tumor microenvironment, including neutrophils, eosinophils, and mast cells in breast carcinomas
Okcu, Oğuzhan; Öztürk, Çiğdem; Şen, Bayram; Ayazoğlu, Muhammet Safa; Güvendi, Gülname Fındık; Öztürk, Seda Duman; Askan, Gökçe; Bedir, Recep (Elsevier, 2023)Background and objective: The prognostic importance of lymphoid cells in the tumor microenvironment and their effect on treatment response have been demonstrated in many cancer types. However, there are limited studies on ... -
Response to letter to the editor
Okcu, Oğuzhan; Öztürk, Çiğdem; Şen, Bayram; Ayazoğlu, Safa; Güvendi, Gülname Fındık; Öztürk, Seda Duman; Askan, Gökçe; Bedir, Recep (Elsevier, 2023)We would like to thank Dr. Altındağ for his interest in our publication (Prognostic significance of non-lymphoid immune cells of the tumor microenvironment, including neutrophils, eosinophils, and mast cells in breast ... -
Role of contrast-enhanced F-18-FDG PET/CT imaging in the diagnosis and staging of renal tumors
Gündoğan, Cihan; Çermik, Tevfik F.; Erkan, Erkan; Yardımcı, Aytül H.; Behzatoğlu, Kemal; Tatar, Gamze; Okcu, Oğuzhan; Toktaş, Mahmut G. (Lippincott Williams & Wilkins, 2018)Purpose the objectives of this prospective study are to compare intravenous contrast-enhanced (CE) fluorine-18-fluorodeoxyglucose (F-18-FDG) PET/computed tomography (CE F-18-FDG PET/CT) with conventional methods (CT/MRI) ... -
Stromal lymphoid response status in micropapillary urothelial carcinomas diagnosed in bladder transurethral resections and its comparison with conventional urothelial carcinomas
Hacıhasanoğlu, Ezgi; Yücetaş, Uğur; Okcu, Oğuzhan; Behzatoğlu, Kemal (Federation Turkish Pathology Soc., 2021)Objective: Micropapillary urothelial carcinoma is an aggressive variant of urothelial carcinoma. Evidence suggests that the relationship between the tumor and inflammatory cells is important in tumor progression and the ... -
Total thiol can contribute to differentiating prostate cancer from BPH: Prostate Thiol Index as a new player
Arpa, Medeni; Şen, Bayram; Eren, Hüseyin; Uzun, Hakkı; Okcu, Oğuzhan; Erel, Özcan (Wiley, 2021)To assess the distinctiveness of serum native thiol (NT), total thiol (TT) and disulfide (SS) levels in PCa patients, we created a new parameter, prostate thiol index (PTI) [tPSA (TTxPVxAge) (-1/2)]. We determined the ... -
Tumor Budding is a reliable predictor for death and metastasis in invasive ductal breast cancer and correlates with other prognostic clinicopathological parameters
Okcu, Oğuzhan; Öztürk, Çiğdem; Şen, Bayram; Arpa, Medeni; Bedir, Recep (Elsevier, 2021)Background and objective: Breast cancers are the most common type of cancer and the most common cause of mortality in women worldwide. Different prognostic factors are the subject of research to differentiate the prognosis ... -
Tumor budding is an independent prognostic factor to predict overall survival in endometrial endometrioid carcinoma: A retrospective study
Okcu, Oğuzhan; Şen, Bayram; Askan, Gökçe; Öztürk, Çiğdem; Öztürk, Seda Duman; Bedir, Recep (Sage Publications, 2022)Objective. Tumor budding defined as a tumor cell nest away from the main tumor, has been found to be associated with prognostic parameters in many cancer types. We aimed to investigate the relationship between tumor budding ... -
Tumor-infiltrating lymphocytes (TILs)/volume and prognosis: The value of TILs for survival in HER2 and TN breast cancer patients treated with chemotherapy
Okcu, Oğuzhan; Öztürk, Seda Duman; Öztürk, Çiğdem; Şen, Bayram; Yasin, Ayşe İrem; Bedir, Recep (Elsevier, 2022)Background and objective: The use of the tumor microenvironment as a target in creating treatment modalities and as a biomarker in predicting treatment response has become increasingly important. Tumor-infiltrating ...