Browsing by Author "Oztoprak, Bilge"
Now showing items 1-11 of 11
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A DWI study of the contralateral hemisphere in cerebral hemiatrophy
Oztoprak, Bilge; Oztoprak, Ibrahim; Bozkurt, Huseyin; Cigdem, Burhanettin; Yildiz, Ozlem Kayim (ELSEVIER SCIENCE BV, 2016)Background and aim: Cerebral hemiatrophy (CHA) is a congenital or acquired loss of volume in one hemisphere of the brain. The MR findings of the affected hemisphere have been a subject of many studies, however, the ... -
A Fuzzy Inference System Design for Computer Aided Mass Detection in Digital Mammogram Images
Goreke, Volkan; Uzunhisarcikli, Esma; Oztoprak, Bilge (IEEE, 2015)Breast cancer is the most common cancer in women. A mammogram is an X-ray of the breast, using very low levels of radiation. Artificial intelligence and fuzzy inference techniques can be used in CAD systems. These systems ... -
A Fuzzy Inference System Design for Computer Aided Mass Detection in Digital Mammogram Images
Goreke, Volkan; Uzunhisarcikli, Esma; Oztoprak, Bilge (IEEE, 2015)Breast cancer is the most common cancer in women. A mammogram is an X-ray of the breast, using very low levels of radiation. Artificial intelligence and fuzzy inference techniques can be used in CAD systems. These systems ... -
Is the brain spared in Crimean-Congo haemorrhagic fever? An MR-SWI study to reveal CNS involvement
Oztoprak, Bilge; Oztoprak, Ibrahim; Engin, Aynur (SPRINGER, 2018)The aim of this prospective study is to investigate the central nervous system involvement in Crimean-Congo haemorrhagic fever (CCHF) with magnetic resonance imaging (MRI) in conjunction with clinical and laboratory findings. ... -
Multidetector computed tomographic angiography findings in a rare case of popliteal artery entrapment syndrome
Oztoprak, Ibrahim; Gumus, Cesur; Egilmez, Hulusi; Manduz, Sinasi; Oztoprak, Bilge; Emrecan, Bilgin (ELSEVIER SCIENCE INC, 2008)Popliteal artery entrapment syndrome (PAES) is a disorder of the young age group characterized by ischemia of the lower extremities due to an abnormal association between the popliteal artery and adjacent musculotendinous ... -
Prominent cerebral veins on susceptibility-weighted imaging (SWI) in pulmonary embolism
Oztoprak, Bilge (SPRINGER, 2017)Clinical applications of susceptibility-weighted imaging (SWI) are increasing steadily. The aim of this study is to investigate the appearance of cerebral veins on SWI, which is very sensitive to the deoxyhaemoglobin level ... -
The relationship of patent foramen ovale location with severity of stroke: A new risk factor for paradoxical embolism
Erkoc, Mustafa Fatih; Oztoprak, Bilge; Okur, Aylin; Ede, Huseyin; Orscelik, Ozcan; Kantarci, Mecit; Kizrak, Yesim (TAYLOR & FRANCIS LTD, 2016)Objective: Patent foramen ovale (PFO) is a common developmental anomaly and is well associated with paradoxical embolism and cryptogenic stroke. The aim of this study was to investigate the relationship of PFO location ... -
Role of thalamic diffusion for disease differentiation between multiple sclerosis and ischemic cerebral small vessel disease
Oztoprak, Bilge; Oztoprak, Ibrahim; Topalkara, Kamil; Erkoc, Mustafa F.; Salk, Ismail (SPRINGER, 2015)Cerebral small vessel disease (CSVD) and multiple sclerosis (MS) both harbor multiple, T2-hyperintense white matter lesions on conventional magnetic resonance imaging (MRI).We aimed to determine the microstructural changes ... -
The Role of Triangular Vertebral Canal Shape in Surgical Management of Patients with Lumbar Spinal Stenosis: A Cross-Sectional Study
Bozkurt, Huseyin; Kaya, Ismail; Oztoprak, Bilge (TURKISH NEUROSURGICAL SOC, 2018)AIM: To assess the role of triangular vertebral canal shape (VCS) in pain severity, pain-related findings, and postoperative satisfaction in patients with lumbar spinal stenosis (LSS) who had undergone decompressive surgery. ... -
Sonographic evaluation of jugulodigastric and juguloomohyoid lymph nodes
Oztoprak, Bilge; Oztoprak, Ibrahim; Sonmez, Muhittin; Atalar, Mehmet Haydar; Arslan, Mubeccel (WILEY-BLACKWELL, 2016)The jugulodigastric (JD) and juguloomohyoid (JO) lymph nodes are levels II and III cervical lymph nodes corresponding to the upper and middle internal jugular chains, respectively. The aim of this study is to delineate the ... -
Type-2 Fuzzy Inference System Design For Computer Aided Detection In Mammogram Image
Goreke, Volkan; Uzunhisarcikli, Esma; Oztoprak, Bilge (IEEE, 2015)Nowadays the detection of cancer of the breast mass X-ray mammography is widely used by radiologists. This computer-aided system images used by physicians in the interpretation raises the accomplishments of physicians ...