Browsing by Author "Hasbek, Zekiye"
Now showing items 1-19 of 19
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Can We Predict the Sites of the Recurrence of Ovarian Cancer by F-18 FDG PET/CT Depending on CA-125 Level?
Turgut, Bulent; Ciftci, Esra; Erturk, Seyit Ahmet; Cetin, Bulent; Aker, Handan; Hasbek, Zekiye (BENTHAM SCIENCE PUBL LTD, 2017)Objectives: The purpose of the study is predicting the sites of the recurrence with PET/CT by serum CA-125 level and detecting the cut-off value of CA-125 for metastatic ovarian cancer (OC) in comparison with Fluorine-18 ... -
Contrast-induced nephropathy: controlled study by differential GFR measurement in hospitalized patients
Erselcan, Taner; Egilmez, Hulusi; Hasbek, Zekiye; Tandogan, Izzet (ROYAL SOC MEDICINE PRESS LTD, 2012)Background: Without appropriate control measures, contrast-induced nephropathy (CIN) incidence has been claimed to be overestimated. Purpose: To evaluate the relationship and the difference between differential serum ... -
The Diagnostic Value of the Correlation between Serum Anti-p53 Antibody and Positron Emission Tomography Parameters in Lung Cancer
Hasbek, Zekiye; Dogan, Omer Tamer; San, Ismail; Yucel, Birsen; Seker, Mehmet Metin; Turgut, Bulent; Berk, Serdar; Silig, Yavuz (GALENOS YAYINCILIK, 2016)Objective: Mutations in the p53 gene are the most commonly observed genetic abnormalities in malignancies. The purpose of this study was to assess the diagnostic value of serum anti-p53 antibody (Ab) along with the correlation ... -
Does hepatic visualisation show residual/metastatic thyroid tissue in differentiated thyroid cancer?
Hasbek, Zekiye; Gul, Serdar Savas; Ciftci, Esra; Erturk, Seyit Ahmet; Cakmakcilar, Ali; Duman, Gulhan; Turgut, Bulent (DERMAN MEDICAL PUBL, 2019)Aim: Diffuse homogen hepatic uptake in whole-body scan (WBS) after radioiodine remnant ablation (RRA) suggests that there is occult or visible remnant thyroid tissue and/or tumor tissue. It is thought that the reason is ... -
Evaluation of Myocardial Perfusion Imaging SPECT Parameters and Pharmacologic Stress Test with Adenosine Versus Coronary Angiography Findings: Are They Diagnostically Concordant?
Hasbek, Zekiye; Erturk, Seyit Ahmet; Cakmakcilar, Ali; Gul, Ibrahim; Yilmaz, Ahmet (GALENOS YAYINCILIK, 2019)Objectives: In this study our first aim was to evaluate the diagnostic concordance of myocardial perfusion scintigraphy (MPS) by pharmacological stress test with adenosine (APST) with coronary angiography (CAG). The secondary ... -
Evaluation of myocardial viability with thallium-201 infusion MPSPECT after oral glucose application in patients with chronic coronary artery disease
Hasbek, Zekiye; Turgut, Bulent; Erselcan, Janer; Yalta, Kenan; Tandogan, Izzet; Ozer, Gurkan; Ozdemir, Umit; Turgut, Nergiz Hacer (LIPPINCOTT WILLIAMS & WILKINS, 2009)Aim The aim of this study was to evaluate the myocardial viability in nondiabetic patients with chronic coronary artery disease (CCAD) or past myocardial infarction (MI), using thallium-201 infusion myocardial perfusion ... -
Evaluation of nasal mucociliary activity in iatrogenic hypothyroidism
Uysal, Ismail Onder; Gokakin, Ali Kagan; Karakus, Canan Filiz; Deveci, Koksal; Hasbek, Zekiye; Sancakdar, Enver (SPRINGER, 2013)Our aim was to evaluate the effects of iatrogenic, acute and deep hypothyroidism on nasal mucociliary clearance. A total of 46 patients undergoing total or near total thyroidectomy for differentiated thyroid cancer between ... -
Importance of Postoperative Stimulated Thyroglobulin Level at the Time of I-131 Ablation Therapy for Differentiated Thyroid Cancer
Hasbek, Zekiye; Turgut, Bulent; Kilicli, Fatih; Altuntas, Emine Elif; Yucel, Birsen (ASIAN PACIFIC ORGANIZATION CANCER PREVENTION, 2014)Background: Serum thyroglobulin detection plays an essential role during the follow-up of thyroid cancer patients treated with total/near total thyroidectomy and radioiodine ablation. The aim of this retrospective study ... -
The Importance of Tumor Size in Differentiated Thyroid Carcinomas
Hasbek, Zekiye; Turgut, Bulent; Erselcan, Taner; Borksuz, Mehmet Fatih; Yumuk, Fadime (ORTADOGU AD PRES & PUBL CO, 2012)Objective: We aimed to assess the correlation of tumor size with other risk parameters in differentiated thyroid carcinomas. Material and Methods: Data of patients diagnosed with thyroid carcinoma, underwent bilateral ... -
Increased T-Allele Frequency of 677 C > T Polymorphism in the Methylenetetrahydrofolate Reductase Gene in Differentiated Thyroid Carcinoma
Ozdemir, Semra; Silan, Fatma; Hasbek, Zekiye; Uludag, Ahmet; Atik, Sinem; Erselcan, Taner; Ozdemir, Ozturk (MARY ANN LIEBERT INC, 2012)Background: Epigenetic alterations in the global DNA methylation status may be associated with an increased risk of some cancer types in humans. The methylenetetrahydrofolate reductase (MTHFR) gene is involved in folic ... -
Is sensorineural hearing loss related with thyroid metabolism disorders
Karakus, Canan Filiz; Altuntas, Emine Elif; Kilicli, Fatih; Durmus, Kasim; Hasbek, Zekiye (WOLTERS KLUWER MEDKNOW PUBLICATIONS, 2015)Objectives: In this study, we measured hearing thresholds in patients diagnosed with hyperthyroidism or hypothyroidism with high-frequency audiometry and otoacoustic emission before and after treatment to determine whether ... -
Is Very High Thyroid Stimulating Hormone Level Required in Differentiated Thyroid Cancer for Ablation Success?
Hasbek, Zekiye; Turgut, Bulent (GALENOS YAYINCILIK, 2016)Objective: Remnant ablation with radioactive iodine (I-131) is a successful form of treatment that aims to destroy the remaining residual tissue and/or metastatic tissue after total thyroidectomy in differentiated thyroid ... -
MEASURING THE GLOMERULAR FILTRATION RATE OF SERUM SAMPLES WITH TC-99M DTPA AND THE PROTEIN TOLERANCE TEST TO DETERMINE THE RENAL FUNCTIONAL RESERVE IN THE EARLY PERIOD IN PATIENTS WITH BEHCET'S DISEASE
Gul, Serdar Savas; Hasbek, Zekiye; Erselcan, Taner; Akyol, Melih; Turgut, Bulent (CARBONE EDITORE, 2015)Aim: The aim of this study is to determine whether renal failure in patients with Behcet's disease can be determined in the early period by measuring the glomerular filtration rate of serum samples using technetium-99m ... -
Morphologic and Metabolic Comparison of Treatment Responsiveness with (18)Fludeoxyglucose-Positron Emission Tomography/Computed Tomography According to Lung Cancer Type
Borksuz, Mehmet Fatih; Erselcan, Taner; Hasbek, Zekiye; Yucel, Birsen; Turgut, Bulent (GALENOS YAYINCILIK, 2016)Objective: The aim of the present study was to evaluate the response to treatment by histopathologic type in patients with lung cancer and under follow-up with F-18-fluoro-2deoxy-glucose-positron emission tomography/computed ... -
p53 antibody: is it an indicator of dedifferentiated thyroid cancer?
Hasbek, Zekiye; Turgut, Bulent; Erselcan, Taner (SPRINGER, 2014)Radioiodine is the most effective treatment modality in differentiated thyroid carcinoma, either in metastatic or residual thyroid tissue. However, sometimes dedifferentiation can develop and the effectiveness of radioactive ... -
Potential Impact of Atelectasis and Primary Tumor Glycolysis on F-18 FDG PET/CT on Survival in Lung Cancer Patients
Hasbek, Zekiye; Yucel, Birsen; Salk, Ismail; Turgut, Bulent; Erselcan, Taner; Babacan, Nalan Akgul; Kacan, Turgut (ASIAN PACIFIC ORGANIZATION CANCER PREVENTION, 2014)Background: Atelectasis is an important prognostic factor that can cause pleuritic chest pain, coughing or dyspnea, and even may be a cause of death. In this study, we aimed to investigate the potential impact of atelectasis ... -
Preoperative localization of parathyroid adenomas with technetium-99m methoxyisobutylisonitrile imaging: Relationship with P-glycoprotein expression, oxyphilic cell content, and tumoral tissue volume
Turgut, Bulent; Elagoz, Sahande; Erselcan, Taner; Koyuncu, Ayhan; Dokmetas, H. Sebila; Hasbek, Zekiye; Ozdemir, Semra; Aydin, Cengiz (MARY ANN LIEBERT INC, 2006)In addition to tumor size, it has been suggested that P-glycoprotein (P-gp) expression and/or oxyphilic cell content in parathyroid adenomas has an important influence on the results of technetium 99m methoxyisobutylisonitrile ... -
Survival Analysis and Prognostic Factors for Neuroendocrine Tumors in Turkey
Yucel, Birsen; Babacan, Nalan Akgul; Kacan, Turgut; Eren, Ayfer Ay; Eren, Mehmet Fuat; Bahar, Seher; Celasun, Mustafa Gurol; Seker, Mehmet Metin; Hasbek, Zekiye (ASIAN PACIFIC ORGANIZATION CANCER PREVENTION, 2013)Background: This study aimed to determine the demographical distribution, survival and prognostic factors for neuroendocrine tumors monitored in our clinic. Materials and Methods: Data for 52 patients who were admitted to ... -
Visuel and semiquantitative analysis of Tc-99m dmsa scintigraphy in children with pyelonephritis
Demir, Fadime; Erselcan, Taner; Turgut, Bulent; Hasbek, Zekiye; Kelkit, Perihan; Ozdal, Aysegul; Gul, Serdar Savas; Duman, Pelin (DERMAN MEDICAL PUBL, 2017)Aim: The aim of the study is to evaluate a quantitative method in comparison with a visual method based on 99mTc-DMSA renal planar scintigraphy performed during pyelonephritis (PN). Material and Method: A total of 21 ...
