作者: João Manuel Coelho Dos Santos Varela
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摘要: Tomography by emission of positrons (pet) system dedicated to examinations human body parts such as the breast, axilla, head, neck, liver, heart, lungs, prostate region and other extremities which is composed at least two detecting plates (detector heads) with dimensions that are optimized for axilla region, brain prostrate or extremities; motorized mechanical means allow movement under manual computer control, making it possible collect data in several orientations needed tomographic image reconstruction; an electronics a front- end system, located physically on detector heads, trigger acquisition off -detector electronic crate; control software; reconstruction analysis software allows reconstructing, visualizing analyzing produced during examination.