Browsing by Author "Ataç, Gökçe Kaan"
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The advantage of retrieval PEG tubes in patients with buried bumper syndrome - a case report
The aging population has resulted in an increasing need for long-term enteral nutrition of patients with a wide range of disabling conditions. Percutaneous endoscopic gastrostomy is one of the applicable methods for ... -
Average glandular doses and national diagnostic reference levels in mammography examinations in Turkey
Parmaksız, Aydın; Ataç, Gökçe Kaan; Bulur, Emine; İnal, Tolga; Alhan, Aslıhan (Oxford University Press, 2020)In order to establish national diagnostic reference levels for mammography examinations, entrance skin air kerma, entrance skin dose and average glandular doses (AGDs) were calculated for a total of 25 624 cranio-caudal ... -
Beyin BT incelemesinde optimum iteratif rekonstrüksiyon parametrelerinin araştırılması
Kocakurt, Fikriye (Ufuk Üniversitesi, 2019)Amaç: Beyin BT incelemelerinde görüntü oluşturulması için kullanılan Filtreli Geri Yönlendirme yöntemi (FBP; Filtered Back Projection) yanında, daha düşük ışınlama parametreleri kullanarak, oluşan resimdeki gürültüyü azaltan ... -
Coincidental diagnosis of an orbital encephalocele-beyond an eyelid myokymia
A 38-years-old woman presented to our hospital for routine eye examination. She had no complaints but it was learnt that she has been followed up with the diagnosis of a left upper eyelid myokymia for more than 10 years ... -
Competency of residents and interns in pneumothorax diagnosis on chest radiography: an observer performance study
Özan, Ebru; Ataç, Gökçe Kaan; Akkaş, Yücel; Evrin, Togay; Koçer, Bülent (Aves, 2018)Aim: This study aimed to investigate the competency of residents and interns in diagnosing pneumothorax on chest radiography (CXR) as well as to identify potential areas requiring training on this subject. Materials and ... -
Computed tomography use in minor head injury: attitudes and practices of emergency physicians, neurosurgeons, and radiologists in Turkey
Özan, Ebru; Ataç, Gökçe Kaan (Turkish Assoc Trauma Emergency Surgery, 2018)BACKGROUND: We aimed to determine the attitudes and practices of emergency physicians (EPs), neurosurgeons, and radiologists in Turkey regarding computed tomography (CT) use for adults with minor head injury (MHI). METHODS: ... -
Correlation between physical measurements and observer evaluations of image quality in digital chest radiography
Yalçın, Asena; Olgar, Turan; Sancak, Tanzer; Ataç, Gökçe Kaan; Akyar, Serdar (2020-09)Purpose: The aim of this paper was to investigate the relationship between the physical and subjec-tive (observer) image quality metrics in digital chest radiography.Methods: Five digital radiography systems, four with ... -
Correlation of ocular pulse amplitude, choroidal thickness, and internal carotid artery doppler ultrasound findings in normal eyes
Demirok, Gülizar; Topalak, Yasemin; Başaran, Mustafa Mert; Ataç, Gökçe Kaan; Öztürk, Sertaç; Şengün, Ahmet (Taylor & Francis Inc, 2017)Introduction: The choroid receives about 65-85% of ocular blood flow, which comes from the ophthalmic artery (OA), the first branch of the internal carotid artery (ICA). In the foveal avascular zone, there is no retinal ... -
Do C-reactive protein level, white blood cell count, and pain location guide the selection of patients for computed tomography imaging in non-traumatic acute abdomen?
Ozan, Ebru; Ataç, Gökçe Kaan; Evrin, Togay; Alişar, Kaan; Sönmez, Leyla Öztürk; Alhan, Aslıhan (2016-09-02)The value of abdominal computed tomography in non-traumatic abdominal pain has been well established. On the other hand, to manage computed tomography, appropriateness has become more of an issue as a result of the ... -
Ekstrakranial internal karotid arter stenozunun bilgisayarlı tomografik anjiografi ile değerlendirilmesi
Keskin, Zekiye Safinur (Ufuk Üniversitesi, 2013)Amaç: Bu çalışmanın amacı, 16 kesitli BTA ile karotid arter darlık değerlendirmesinde `The North American Symptomatic Carotid Endarterechtomy Trial? (NASCET), `The European Carotid Surgery Trial? (ECST), `Common Carotid ... -
Extraordinary presentation of elastofibroma dorsi after a thoracotomy procedure
Elastofibroma dorsi is a reactive pseudotumor of connective tissue, typically located in the infrascapular region. Awareness of this benign entity is crucial for radiologists, as well as clinicians, to avoid misdiagnosis ... -
The importance of costoclavicular space on possible compression of the subclavian artery in the thoracic outlet region: a radio-anatomical study
Kaplan, Tevfik; Cömert, Ayhan; Ataç, Gökçe Kaan; Esmer, Ali Fırat; Acar, Halil İbrahim; Özkurt, Bülent; Tekdemir, İbrahim; Han, Serdar (2018)OBJECTIVES: The purposes of this study were to identify possible compression points along the transit route of the subclavian artery and to provide a detailed anatomical analysis of areas that are involved in the surgical ... -
In-situ cranioplasty after microvascular decompression: A technical note
Erbaş, Yahya Cem; Pusat, Serhat; Ataç, Gökçe Kaan; Erdoğan, Ersin (2016-07-27)Cranioplasty is not only performed for cosmetic reasons but also for physiological requirements to balance the cerebral hemodynamics and to protect the brain from external traumas. Methyl methacrylate is one of the most ... -
Incidence of pulmonary embolism during COPD exacerbation
Akpınar, Evrim Eylem; Hoşgün, Derya; Akpınar, Serdar; Ataç, Gökçe Kaan; Doğanay, Beyza; Gülhan, Meral (2014)[No Abstract Available] -
Localized infection and leg ulcer after platelet-rich plasma injection
Although many studies report effective use of platelet-rich plasma (PRP) injection inthe clinics, almost no study reports any side effects. The patient who was treatedwith PRP injection in gastrocnemius muscle developed ... -
Measurement of interscalene space volume in diagnosis of thoracic outlet syndrome: a cadaver study
Kaplan, Tevfik; Cömert, Ayhan; Güner, Mehmet Ali; Açar, Halil İbrahim; Ataç, Gökçe Kaan; Tekdemir, İbrahim; Han, Serdar (2021)Background/aim: The aim of this study was to measure the volume of interscalene space in thoracic outlet region on cadavers and radiological images and to analyze the potential value of these measurements in diagnosis and ... -
Multi-regional Adaptive Image Compression (AIC) for hip fractures in pelvis radiography
High resolution digital medical images are stored in DICOM (Digital Imaging and Communications in Medicine) format that requires high storage space in database. Therefore reducing the image size while maintaining diagnostic ... -
Neurovascular compression of the left rostral ventrolateral medulla: clinic findings and surgical result
Neurovascular compression syndromes of the rostral ventrolateral (RVL) medulla occur rarely. These syndromes reveal different clinical symptoms such as trigeminal neuralgia, hemifacial spasm, and glossopharyngeal neuralgia. ...
