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Monitoring and comparison of radiation dose of patient and physician during examination of brain arteries with single plane (conventional) digital subtraction angiography (DSA) and biplane DSA
SLAVÍKOVÁ, Jana
In experimental part I deal with measurement of radiation dose of the staff and patients in angiography examination of brain arteries.I compare the measurements with the use of single plane and biplane DSA and radiation dose of patients. The measurement was carried out with Siemens Axiom Artis Biplane machines at radiodiagnostic department in"Na Homolce"hospital. For the calculation of dose the programme Effdose version was chosen. I also compare measurement in physicians during angiography examination at radiodiagnostic department in České Budějovice hospital and in {\clqq}Na Homolce" hospital in Prague. For these purposes electronic personal dosimeters EPD Mk2 ( Siemens firm) were used. All results were worked out into graphic charts for better clarity.In the end of my work the proposals and measures, how to reduce radiation dose which is necessary in these angiography examinations, are described.

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