Πλοήγηση ανά Συγγραφέα "Fezoulidis, I."
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Liver fat, visceral adiposity, and sleep disturbances contribute to the development of insulin resistance and glucose intolerance in nondiabetic dialysis patients
Sakkas, G. K.; Karatzaferi, C.; Zintzaras, E.; Giannaki, C. D.; Liakopoulos, V.; Lavdas, E.; Damani, E.; Liakos, N.; Fezoulidis, I.; Koutedakis, Y.; Stefanidis, I. (2008)Sakkas GK, Karatzaferi C, Zintzaras E, Giannaki CD, Liakopoulos V, Lavdas E, Damani E, Liakos N, Fezoulidis I, Koutedakis Y, Stefanidis I. Liver fat, visceral adiposity, and sleep disturbances contribute to the development ... -
Long-term prognostic value of heart-rate recovery after treadmill testing in patients with diabetes mellitus
Georgoulias, P.; Demakopoulos, N.; Valotassiou, V.; Orfanakis, A.; Zaganides, A.; Tsougos, I.; Fezoulidis, I. (2009)Background: Heart-rate recovery (HRR) is considered to be an independent predictor of cardiac and all-cause mortality. We examined the long-term prognostic value of HRR in patients suffering from diabetes mellitus. Methods: ... -
Long-term prognostic value of Tc-99m tetrofosmin myocardial gated-SPECT imaging in asymptomatic patients after percutaneous coronary intervention
Georgoulias, P.; Demakopoulos, N.; Tzavara, C.; Giannakou, S.; Valotassiou, V.; Tsougos, I.; Xaplanteris, P.; Fezoulidis, I. (2008)PURPOSE: To evaluate the long-term prognostic value of Tc-99m tetrofosmin myocardial gated-SPECT in asymptomatic patients after coronary artery stenting. MATERIALS AND METHODS: We included 246 consecutive patients in the ... -
Magnetic Resonance Spectroscopy of the Breast at 3T: Pre- and Post-Contrast Evaluation for Breast Lesion Characterization
Kousi, E.; Tsougos, I.; Vasiou, K.; Theodorou, K.; Poultsidi, A.; Fezoulidis, I.; Kappas, C. (2012)Purpose. To determine whether in vivo proton magnetic resonance spectroscopy at 3T can provide accurate breast lesion characterization, and to determine the effect of gadolinium on the resonance of tCho. Methods. Twenty-four ... -
Multifocal septic osteomyelitis mimicking skeletal metastatic disease in a patient with prostate cancer
Alexiou, E.; Georgoulias, P.; Valotassiou, V.; Georgiou, E.; Fezoulidis, I.; Vlychou, M. (2015) -
Noninvasive histologic grading of solid astrocytomas using proton magnetic resonance spectroscopy
Fountas, K. N.; Kapsalaki, E. Z.; Vogel, R. L.; Fezoulidis, I.; Robinson, J. S.; Gotsis, E. D. (2004)Background: Proton magnetic resonance spectroscopy (1H MRS) constitutes a promising modality to assess intracranial pathology. We present our experience using this method in grading solid brain astrocytomas. Material and ... -
Perfusion sensitive contrast-enhanced magnetic resonance imaging of dysembryoplastic neuroepithelial tumour: a new neuroimaging finding
Markonis, A.; Mazioti, A.; Wozniak, G.; Lavdas, E.; Vassiou, K.; Fezoulidis, I. (2012)Dysembryoplastic neuroepithelial tumours (DNTs) are benign lesions affecting young people and are associated with epilepsy There have been described more than 300 cases in the literature and the clinical, pathological and ... -
Prognostic value of 99mTc-tetrofosmin myocardial SPECT in asymptomatic patients after coronary artery stenting
Valotassiou, V.; Demakopoulos, N.; Tzavara, C.; Giannakou, S.; Tsougos, I.; Xaplanteris, P.; Fezoulidis, I.; Georgoulias, P. (2008) -
Quantification of normal CSF flow through the aqueduct using PC-Cine MRI at 3T
Kapsalaki, E.; Svolos, P.; Tsougos, I.; Theodorou, K.; Fezoulidis, I.; Fountas, K. N. (2012)Quantification of cerebrospinal fluid (CSF) flow through the cerebral aqueduct is of paramount importance in patients with hydrocephalus. The purpose of this study was to evaluate the normal CSF flow measurements at three ... -
A quantitative evaluation of damage in normal appearing white matter in patients with multiple sclerosis using diffusion tensor MR imaging at 3 T
Gratsias, G.; Kapsalaki, E.; Kogia, S.; Dardiotis, E.; Tsimourtou, V.; Lavdas, E.; Kousi, E.; Pelekanou, A.; Hadjigeorgiou, G. M.; Fezoulidis, I. (2015)The white matter (WM) of the brain is damaged in multiple sclerosis (MS), even in areas that appear normal on standard MR imaging. The purpose of our study is to evaluate the damage of normal appearing white matter (NAWM) ... -
Radiation dose optimisation and risk estimation to patients and staff during hysterosalpingography
Sulieman, A.; Theodorou, K.; Vlychou, M.; Topaltzikis, T.; Roundas, C.; Fezoulidis, I.; Kappas, C. (2008)Hysterosalpingography (HSG) is an efficient radiological examination for the evaluation of the female reproductive tract. However, it involves unavoidable irradiation to the ovaries of women in childbearing age. Therefore, ... -
The role of diffusion and perfusion weighted imaging in the differential diagnosis of cerebral tumors: a review and future perspectives
Svolos, P.; Kousi, E.; Kapsalaki, E.; Theodorou, K.; Fezoulidis, I.; Kappas, C.; Tsougos, I. (2014)The role of conventional Magnetic Resonance Imaging (MRI) in the detection of cerebral tumors has been well established. However its excellent soft tissue visualization and variety of imaging sequences are in many cases ... -
The role of MRI in young adolescent girls with hematocolpos
Kapsalaki, E.; Daponte, A.; Deligeoroglou, E.; Zavos, A.; Fezoulidis, I.; Messinis, I. E. (2011)Imperforate hymen is a relatively rare congenital anomaly which may lead to the development of hematocolpos during puberty. Clinical examination reveals imperforate hymen but abdominal ultrasound and tumor markers findings ... -
Safety and Efficacy of Transcatheter Arterial Chemoemboliazation in the Real-Life Management of Unresectable Hepatocellular Carcinoma
Mazioti, A.; Gatselis, N. K.; Rountas, C.; Zachou, K.; Filippiadis, D. K.; Tepetes, K.; Koukoulis, G. K.; Fezoulidis, I.; Dalekos, G. N. (2013)Background: Trans-arterial chemoembolization (TACE) is associated with better survival in BCLC-stage B patients with hepatocellular carcinoma (HCC) and Child-Pugh A whereas in Child-Pugh B there is no definite evidence of ... -
Sonographic detection of vesicoureteral reflux with fluid and air cystography. Comparison with VCUG
Siamplis, D.; Vasiou, K.; Giarmenitis, S.; Frimas, K.; Zavras, G.; Fezoulidis, I. (1996)Purpose: Attempt to find out an effective and reliable alternative method for the diagnosis of vesicoureteral reflux (VUR), without irradiation, in children, and the comparison of its results with those of voiding ... -
Spectroscopic Evaluation of Glioma Grading at 3T: The Combined Role of Short and Long TE
Kousi, E.; Tsougos, I.; Tsolaki, E.; Fountas, K. N.; Theodorou, K.; Fezoulidis, I.; Kapsalaki, E.; Kappas, C. (2012)Purpose. To evaluate the diagnostic value of 3T H-1-MRS in grading cerebral gliomas using short and long echo times. Methods. (HMRS)-H-1 was performed on 71 patients with untreated cerebral gliomas. Metabolite ratios of ... -
Spontaneous spondylodiscitis: presentation, risk factors, diagnosis, management, and outcome
Kapsalaki, E.; Gatselis, N.; Stefos, A.; Makaritsis, K.; Vassiou, A.; Fezoulidis, I.; Dalekos, G. N. (2009)Background: Spontaneous spondylodiscitis is an uncommon disease, which may result in serious complications with potentially high morbidity and mortality. We conducted a prospective case study over a 2-year period in order ... -
Synovial plicae of the knee joint: the role of advanced MRI
Vassiou, K.; Vlychou, M.; Zibis, A.; Nikolopoulou, A.; Fezoulidis, I.; Arvanitis, D. (2015)Synovial plicae are normal anatomical structures of the knee that may become symptomatic. MRI is an established technique for evaluating the anatomy of the knee, and it is a valuable tool for detecting plicae because of ...