Browsing by Author "Polat, Ahmet Veysel"
Now showing items 1-20 of 46
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Accuracy of Percutaneous CT-Guided Spine Biopsy and Determinants of Biopsy Success
Gul, Selim Baris; Polat, Ahmet Veysel; Bekci, Tumay; Selcuk, Mustafa Bekir (Ubiquity Press Ltd, 2016)Purpose: The purpose of this study was to investigate the accuracy of CT-guided spine biopsy as well as the factors that may influence its success. Methods and Materials: A total of 170 CT-guided biopsies performed on 156 ... -
Angiolipoma of the Breast: Multi-modality Imaging Findings
Ozturk, Mesut; Polat, Ahmet Veysel; Bekci, Tumay; Sullu, Yurdanur (Wiley-Blackwell, 2016)… -
Anterior sacral meningocele mimicking ovarian cyst: a case report.
Polat, Ahmet Veysel; Belet, Umit; Aydin, Ramazan; Katranci, Seckin (Soc Romana Ultrasonografe Medicina Biologie-Srumb, 2013)Anterior sacral meningocele (ASM) is a rare congenital anomaly, characterized by herniation through a defect in the anterior aspect of the sacrum. We reported a case of ASM associated with neurofibromatosis, which was ... -
Assessment of the association between pre-treatment and post-treatment left atrium size and severity of disease in patients with acute pulmonary embolism by using computed tomography pulmonary angiography
Aslan, Kerim; Polat, Ahmet Veysel; Guzel, Aygul; Ozturk, Mesut (Turkish Assoc Tuberculosis & Thorax, 2019)Introduction: As far as we know, left atrium (LA) imaging findings of pre-treatment and post-treatment nonmassive, submassive and massive acute pulmonary embolism (APE) have not been reported in literature. The aim of this ... -
Background Parenchymal Enhancement and Fibroglandular Tissue Proportion on Breast MRI: Correlation with Hormone Receptor Expression and Molecular Subtypes of Breast Cancer
Ozturk, Mesut; Polat, Ahmet Veysel; Sullu, Yurdanur; Tomak, Leman; Polat, Ayfer Kamali (Aves, 2017)Objective: To assess the relationship between background parenchymal enhancement (BPE) and fibroglandular tissue (FGT) proportion on breast magnetic resonance imaging (MRI) and hormone receptor expression and molecular ... -
Bedside ultrasonography for the confirmation of gastric tube placement in the neonate
Atalay, Yunus Oktay; Polat, Ahmet Veysel; Ozkan, Elif Ozyazici; Tomak, Leman; Aygun, Canan; Tobias, Joseph Drew (Wolters Kluwer Medknow Publications, 2019)Background: Naso/Orogastric tube (NOGT) misplacement can lead to significant complications. Therefore, the assessment of tube position is essential to ensure patient safety. Although radiography is considered the gold ... -
Bowel and mesenteric injury in blunt trauma: Diagnostic efficiency and importance of experience in using multidetector computed tomography
Polat, Ahmet Veysel; Aydin, Ramazan; Nural, Mehmet Selim; Gul, Selim Baris; Polat, Ayfer Kamali; Aslan, Kerim (Turkish Assoc Trauma Emergency Surgery, 2014)BACKGROUND: The purpose of this study was to investigate the diagnostic efficiency of multidetector computed tomography (MDCT) in the detection of blunt bowel and mesenteric injuries (BBMI), and the role of different ... -
Calcification of breast artery as detected by mammography: association with coronary and aortic calcification
Soylu, Aysegul Idil; Soylu, Korhan; Aydin, Ramazan; Uzunkaya, Fatih; Aslan, Kerim; Polat, Ahmet Veysel (Tubitak Scientific & Technical Research Council Turkey, 2019)Background/aim: Coronary artery calcification (CAC) and aortic calcification (AC) are significant risk factors for coronary atherosclerosis. This study investigated how breast arterial calcification (BAC) detected from ... -
Can a b value of 500 be substituted for a b value of 1000 in the characterization of focal liver lesions?
Aslan, Kerim; Danaci, Murat; Polat, Ahmet Veysel; Aydin, Ramazan; Soyucok, Ahmet (Springer, 2014)Comparison of two different b values in diffusion-weighted magnetic resonance imaging (DWI) for characterization of focal liver lesions. A total of 174 focal liver lesions from 100 patients were analyzed using two different ... -
Comparison of muscle-to-nodule and parenchyma-to-nodule strain ratios in the differentiation of benign and malignant thyroid nodules: Which one should we use?
Aydin, Ramazan; Elmali, Muzaffer; Polat, Ahmet Veysel; Danaci, Murat; Akpolat, Ilkser (Elsevier Ireland Ltd, 2014)Objective: The aim of this study is to investigate the diagnostic accuracy of muscle-to-nodule strain ratio (MNSR) in the differentiation of benign and malignant thyroid nodules and to see if there was a difference between ... -
Contribution of 3-T Susceptibility-Weighted MRI to Detection of Intraarticular Hemosiderin Accumulation in Patients With Hemophilia
Akyuz, Behic; Polat, Ahmet Veysel; Ozturk, Mesut; Aslan, Kerim; Tomak, Leman; Selcuk, Mustafa Bekir (Amer Roentgen Ray Soc, 2018)OBJECTIVE. The purpose of this study was to assess the feasibility of 3-T susceptibility-weighted imaging (SWI) for detecting intraarticular hemosiderin accumulation in patients with hemophilia. SUBJECTS AND METHODS. ... -
Detection of Duct Ectasia of Mammary Gland by Ultrasonography in a Neonate with Bloody Nipple Discharge
Aydin, Ramazan; Gul, Selim Baris; Polat, Ahmet Veysel (Elsevier Taiwan, 2014)Bloody nipple discharge, a rare finding in infants, is associated most often with benign mammary duct ectasia and commonly resolves spontaneously. Ultrasonography is a useful diagnostic imaging method to detect the cause ... -
Diagnostic performance of diffusion-weighted MRI in the diagnosis of ovarian torsion: comparison of torsed and nonaffected ovaries
Bekci, Tumay; Polat, Ahmet Veysel; Asian, Kerim; Tomak, Leman; Bilgici, Meltem Ceyhan; Danaci, Murat (Elsevier Science Inc, 2016)Introduction: The aim of this study was to evaluate the role of diffusion-weighted magnetic resonance imaging (MRI) in the diagnosis of ovarian torsion. Methods: We retrospectively identified 84 patients with surgically ... -
The diagnostic value of 4D MRI at 3T for the localization of parathyroid adenomas
Ozturk, Mesut; Polat, Ahmet Veysel; Celenk, Cetin; Elmali, Muzaffer; Kir, Seher; Polat, Cafer (Elsevier Ireland Ltd, 2019)Purpose: The aim of this study was to assess the feasibility of four-dimensional magnetic resonance imaging (4D MRI) at 3 T for the localization of parathyroid adenomas. Materials and Methods: Preoperative 4D MRI scans, ... -
The diagnostic value of shear wave elastography for parathyroid lesions and comparison with cervical lymph nodes
Polat, Ahmet Veysel; Ozturk, Mesut; Akyuz, Behic; Celenk, Cetin; Kefeli, Mehmet; Polat, Cafer (Soc Romana Ultrasonografe Medicina Biologie-Srumb, 2017)Aims: The aim of this study was to prospectively assess the feasibility of the Virtual Touch tissue imaging quantification (VTIQ) method of shear wave elastography (SWE) for the discrimination of parathyroid lesions and ... -
Does Bedside Sonography Effectively Identify Nasogastric Tube Placements in Pediatric Critical Care Patients?
Atalay, Yunus Oktay; Aydin, Ramazan; Ertugrul, Omer; Gul, Selim Baris; Polat, Ahmet Veysel; Paksu, Muhammet Sukru (Wiley, 2016)Background: A nasogastric tube (NGT) insertion is a common procedure in intensive care units, with some serious complications that result from the malposition of the NGT tip. This pilot study was designed to investigate ... -
The Effect of Chemodenervation by Botulinum Neurotoxin on the Degradation of Hyaluronic Acid Fillers: An Experimental Study
Kucuker, Ismail; Aksakal, Ibrahim Alper; Polat, Ahmet Veysel; Engin, Murat Sinan; Yosma, Engin; Demir, Ahmet (Lippincott Williams & Wilkins, 2016)Background: Early degradation is a common complaint for hyaluronic acid fillers. Although the combination of hyaluronic acid fillers with botulinum neurotoxin type A presented improved clinical results, objective measurement ... -
The Effect of Unfocused Extracorporeal Shock Wave Therapy on Bone Defect Healing in Diabetics
Ozkan, Enes; Bereket, Mehmet Cihan; Onger, Mehmet Emin; Polat, Ahmet Veysel (Lippincott Williams & Wilkins, 2018)Aim: The purpose of this study was to evaluate the effect of the unfocused extracorporeal shock wave therapy (ESWT) on healing of mandible ramus defects in diabetic rats. Material and method: Forty male Wistar albino rats ... -
Efficacy of Sonoelastography in Distinguishing Benign from Malignant Breast Masses
Balcik, Adile; Polat, Ahmet Veysel; Bayrak, Ilkay Koray; Polat, Ayfer Kamali (Aves, 2016)Objective: The study aimed to evaluate the influence of sonoelastographic strain ratio in distinguishing benign from malignant breast masses. Materials and Methods: Patients who were referred for diagnostic biopsy of a ... -
Efficacy of Ultrasound and Shear Wave Elastography for the Diagnosis of Breast Cancer-Related Lymphedema
Polat, Ahmet Veysel; Ozturk, Mesut; Polat, Ayfer Kamali; Karabacak, Ufuk; Bekci, Tumay; Murat, Naci (Wiley, 2020)Objectives To assess the feasibility of ultrasound and shear wave elastography (SWE) in the diagnosis of breast cancer-related lymphedema. Methods Forty-one patients with a history of unilateral breast surgery and axillary ...