Emmanuel N. Yakoumakis

Glandular dose in digital mammography: Monte carlo method using voxel phantoms

E. Tzamicha, A. Dimitriadis, Ioannis A. Tsalafoutas, Evangelos K Georgiou et autres

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Digital breast tomosynthesis: Mean glandular dose estimation using monte carlo code

E. Tzamicha, A. Dimitriadis, H. Gonis, Evaggelos Georgiou et autres

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DOSE COEFFICIENTS FOR LIVER CHEMOEMBOLISATION PROCEDURES USING MONTE CARLO CODE

Efstratios Karavasilis, A. Dimitriadis, H. Gonis, Paris Pappas et autres

The aim of the present study is the estimation of radiation burden during liver chemoembolisation procedures. Organ dose and effective dose conversion factors, normalised to dose–area product (DAP), were estimated for chemoembolisation procedures using a Monte Carlo transport code in conjunction with …

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Dual-energy contrast-enhanced digital mammography: Glandular dose estimation using a Monte Carlo code and voxel phantom

E. Tzamicha, Emmanuel N. Yakoumakis, Ioannis A. Tsalafoutas, A. Dimitriadis et autres

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Establishment of diagnostic reference levels for dental panoramic radiography in Greece

G. Manousaridis, C. Koukorava, Costas J. Hourdakis, Vassiliki Kamenopoulou et autres

The purpose of the present study was to present the national diagnostic reference levels (DRL) established for panoramic dental examinations in Greece. The establishment of DRL, as a tool for the optimisation of radiological procedures, is a requirement of national regulations. Measurements …

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Dual-energy contrast-enhanced digital mammography: patient radiation dose estimation using a Monte Carlo code

Emmanuel N. Yakoumakis, E. Tzamicha, A. Dimitriadis, Evangelos K Georgiou et autres

Mammography is a standard procedure that facilitates breast cancer detection. Initial results of contrast-enhanced digital mammography (CEDM) are promising. The purpose of this study is to assess the CEDM radiation dose using a Monte Carlo code. EGSnrc MC code was used to …

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Evaluation of organ and effective doses during paediatric barium meal examinations using PCXMC 2.0 Monte Carlo code

Emmanuel N. Yakoumakis, A. Dimitriadis, G. Gialousis, Triantafillia K. Makri et autres

Radiation protection and estimation of the radiological risk in paediatric radiology is essential due to children's significant radiosensitivity and their greater overall health risk. The purpose of this study was to estimate the organ and effective doses of paediatric patients undergoing barium …

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Exposure range limits of three intraoral image receptors for various tube potential, tube current and exposure time settings

Elli Katsoni, Ioannis A. Tsalafoutas, Panagiotis Gritzalis, E Stefanou et autres

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A survey on average glandular doses in digital mammography units of four different manufacturers

Ioannis A. Tsalafoutas, Ch. Panaretos, Stella Thalassinou, Irini T. Georgiou et autres

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Medical radiation protection education and training provided by a university medical physics department

Emmanuel N. Yakoumakis, Pantelis Karaiskos, Panagiotis Papagiannis, P. Dimitriou et autres

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Effective dose in percutaneous transhepatic biliary drainage examination using PCXMC2.0 and MCNP5 Monte Carlo codes

Efstratios Karavasilis, A. Dimitriadis, H. Gonis, Paris Pappas et autres

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Verification of radiation dose calculations during paediatric cystourethrography examinations using MCNP5 and PCXMC 2.0 Monte Carlo codes

Emmanuel N. Yakoumakis, A. Dimitriadis, Triantafillia K. Makri, M Karlatira et autres

The estimation of the radiological risk in the case of children is of particular importance due to their enhanced radiosensitivity when compared with that of adult patients. The purpose of this study is to estimate the organ and effective doses of paediatric …

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