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Investigative CT algorithms for the early diagnosis of ischemic brain lesions
VOHNOUTOVÁ, Markéta
Stroke is the second most often cause of death in the Czech Republic after heart attack. It is not to say that older people are afflicted in particular. In the last period of ten years there are more often cases of stroke and ictus for people at the age of 40. The aim of this bachelor work is processing of knowledge acquisition in summary. The main point of this work is to evaluate the asset of new software programmes of multidetector computed tomography during early diagnostic of sudden strokes. In part of Present state there are following terms described in detail. It is etiology, aethiopathogenesis, risk factors of stroke. The next part is centred on anatomy of brain vascular supply and computed tomography Nowadays, software programmes have been improved enough for early diagnostics of ischaemic brain lesion. It is caused with continual improvement of diagnostic imaging and its digitalization. In many medical fields it has been spoken about new field of imaging - digital radiography. The computed tomography represents star part in the diagnostics, scanning of non-enhanced brain is the first period of the diagnostics, this algorithm shows us if it concerns haemorrhage or non-haemorrhage centre, continuing perfusion of brain which represents chat percent of tissue is damaged forever and it is finished with diagnostic process Angiography. The following part is focused on processing of data acquisition from České Budějovice Hospital, Inc. and Masaryk Municipal Hospital in Jilemnice. In these hospitals there are the numbers of patients examined CT compared. My hypotesis is confirmed and I can say that usage of new software programmes for early diagnostic of sudden strokes reduces per cent of complications during their cure.

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