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The Radiation load of the Nuclear Medicine staff before and after the PET/CT installation in České Budějovice
TURKOVÁ, Aneta
The thesis deals with the radiation load on the staff at the Department of Nuclear Medicine in České Budějovice Hospital Plc. Its aim is to compare the radiation load on the staff of the Department of Nuclear Medicine of České Budějovice Hospital Plc before and after the installation of PET/CT gadget. My thesis includes a hypothesis in which I suppose that the radiation load of radiation has risen after the installation of the new gadget. To meet the target and verify the hypothesis I used the data which have been provided by the Department of Nuclear Medicine of České Budějovice Hospital Plc. I put the data into charts and made their graphic design. The data show that the overall radiation load on the staff has decreased thanks to the increased protection against radiation. New protection aids and gadgets have been bought to make the application of radiopharmaceuticals easier. The result of my thesis disproves the hypothesis set before the beginning of my thesis. My thesis has provided the staff of the Department of Nuclear Medicine of České Budějovice Hospital Plc with an overview of collective dosage within six years, which I recorded. By the disproof of my original hypothesis it has been acknowledged that the Hospital and the Department of Nuclear Medicine secured its staff and started to pay more attention to the protection against radiation.
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Complications during PET / CT examinations and frequency of occurration at the Department of Nuclear Medicine in České Budějovice Hospital, a.s.
HOUDKOVÁ, Tamara
This thesis is focused on complications at PET/CT examinations. The complications at these examinations are either processes which complicate the progress of examination within the meaning of affection of the quality of outcome efficiency or health complications as the linear after effect of PET/CT examination. In the first example it concerns of uncooperative patients with the excessive movements during examination or complicated venous acces for giving off intravenous screening substances. In the second example the most substantial complications are allergic reaction after delivery of jodinate contrasti substance. The object of this work was to follow complications at PET/CT examinations at the department of nuclear medicine of hostpital in České Budějovice, a.s. (here in after NEMČB), to do their analysis and in case of possibilities to suggest some systemic preventive measures. At the teoretical part of work I foccused on basic information about PET/CT device, the process of examination and all the facts related with it. At the description of particular complications I used my experience from the internship directly at the department of nuclear medicine at the NEMČB. Based on the inspection of actual state of affairs was set the hypothesis: 1. The most frequent complication at the PET/CT examinations are caused by the patients who do not cooperate. For the practical part was undertaken quantitative analysis. Data acquisition was done at the department of nuclear medicine of NEMČB by analysis of documentation of performed examinations in the term from January 2019 to June 2019. Datas were found out from application documents, the complications were then divided into four categories similarly teoretical part. Datas were statisticaly and graphicaly processed. The results of the work is possible to use as a basis for better quality of screening processes at the department of nuclear medicine and equally as the study material.
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Hybrid medical imaging techniques
KLADENSKÝ, Petr
The aim of my bachelor thesis is to analyse possibilities of using hybrid imaging methods in radiology, radiotherapy and nuclear medicine. Analyse the number of tests by hybrid devices. The data needed to elaborate the practical part of the bachelor thesis was drawn from the Institute of Health Information and Statistics of the Czech Republic from 2007 - 2015. The theoretical part of the bachelor thesis describes individual hybrid imaging methods. In brief, their principles, their use in medicine, indications, and contraindications are explained here. The practical part analyses the available hybrid devices used in the Czech Republic from the years 2007 - 2015. Graphically there are processed the number of examinations on individual hybrid devices and their total number in the CR in the selected period. Classification and evaluation of strengths and weaknesses of hybrid imaging methods using SWOT analysis. The answer to the research question "Does the number of hybrid devices increase?" Says: "Yes, it rises." Nowadays, hybrid imaging methods are an integral part of modern medicine, and therefore their number increases in healthcare facilities. The bachelor thesis can be used as a study material for the field of Radiology Assistant. A part of the results is processing of an educating material in the form of a presentation.
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Ligand systems for zirconium complexation
Hacaperková, Eliška ; Kubíček, Vojtěch (advisor) ; Vojtíšek, Pavel (referee)
The aim of this thesis is to synthesize new kind of macrocyclic ligands for complexation of Zr4+ . Zirconium(IV) complexes have potential as contrast agents in immuno-PET. Three macrocyclic ligands L1, L2 and L3 with dif- ferent pendant arms (HOPO, maltol, hydroxamate) were designed. Despite numerous attempts syntheses of L1 and L2 were unsuccessful. Ligand L3 was synthesized and the protonation constants were determined by poten- tiometric titration. Complexes [Zr4+ (L3)] were studied too. Catechol ligand L4 was prepared and complexes with cations Zn2+ , Ga3+ and Zr4+ were investigated. 1
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Use of Imaging Methods in Diagnosing Focal Pulmonary Lesions
KOUKALOVÁ, Beata
The main objektive of my thesis is to evaluace the use of individual paging methods in the Znojmo hospitál in the years 2004, 2006, 2007, 2008 and in the year 2011 in diagnising focal pulmonary lesions. I Compaq the data obtained efore my maternity leave in 2004, the data from the years 2006 to 2008, hen systém ganges took place in the hospitál, and the data after my return to work in 2011. I briefly describe anatomical structures of individual organs in the thoracic cavi-ty, thein mutual relations and X-ray anatomy. A also mention other options of imaging by using conventional paging techniques and also indications for further investigation of lesions through other diagnostic methods ( CT, MRI, PET-CT ). I monitor a group of patiens who had a conventional skiagram taken, and based on the informatik from the radiograph, the lung dinase was diagnosed or a further in-vestigation was indicated to specify the diagnosis, or an X-ray picture had a normal fin-ding. Using this data, I have found out that i tis impossible to get a diagnosis and decide on a treatment strategy based on the fading provided by an X-ray picture. Therefore further investigation by using other paging methods is neceséry. I also wanted to point out that conventional skiagram still remains the primary diagnostic method to detect variol lung diseases in at-risk population groups ( immigrants, at-risk workers ).
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