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The role of radiological assistant during the examination of thyroid gland by methods of nuclear medicine
Ujhelyiová, Alena ; Vlček, Petr (advisor) ; Táborská, Kateřina (referee)
The topic of this paper is the examination of the thyroid gland by utilizing the methods of nuclear medicine. Its primary focus is on activities of the radiologist assistant in the course of such examination. In the introductory chapter, the paper explains the scope of nuclear medicine. The second chapter addresses the fundamental anatomy of the thyroid gland. Specifically, it describes the common form, placement, size and mass of the thyroid gland, its elemental parts, structure, function and basic physiological processes. The chapter on clinical picture describes the most common diseases linked to the thyroid gland. The frequency, incidence and causes of such diseases are addressed. The fourth chapter addresses the application of nuclear medicine methods in thyroidology. It describes how the application of nuclear medicine has evolved in time and how nuclear medicine and its methods are applied at present. The opening section of the fifth chapter describes the requirements of the basic legislative document governing peaceful applications of the nuclear energy, the socalled Atomic Law. Further, scintillation camera and its parts are described in this chapter as the most common visualization apparatus. The chapter on examination addresses the basic classification of examination procedures. The thyroid gland...
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The role of radiology assistant during skeletal scintigraphy
Tejnorová, Kristýna ; Táborská, Kateřina (advisor) ; Vlček, Petr (referee)
Bone scintigraphy is an easy noninvasive method. The major function is to image changes of bone metabolism due to the uptake of radiopharmaceutical. Technetium -99m (99mTc) -labeled diphosphonates are the most widely used radiofarmaceuticals. The distribution of these tracers reflects blood flow and bone formation. Tracer that does not localize to bone is cleared by the kidney. Primary and secondary bone tumors, osteomyelitis and fractures are the most common indications for bone scintigraphy. Contraindication is pregnancy. Disadvantage of the bone scintigraphy is a low specificity of examination. The work explaines a working content of a technologist at the department of the nuclear medicine. Patient preparation and techniques are described. Skeletal scintigraphy may include radionuclide angiography and tissue phase at early phase, which is followed by skeletal phase imaging at late phase. This technique is called three phases scintigraphy. Standard bone scan is obtained 2-5 hours later after intravenous injection of radiotracer. A nuclear medicine specialist can decide after inspection the whole- body (WB) examination about addition single photon emission computed tomography (SPECT) or even SPECT/CT at newer scanners. These techniques provide a better anatomic localisation and may improve sensitivity and...
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The role of radiology assistant during the examination of kidneys by methods of nuclear medicine
Urbánková, Petra ; Špalková, Ingrid (advisor) ; Vlček, Petr (referee)
This semestral work deals with the Nuclear Medicine Methods used in Neufrourology. Methods of Nuclear Neufrourology unable to get kidney and urinary tact function information and therefore they are very often used in disease diagnosis of listed organs for both adults and children. Singular methods are complementary to Morphology Monitor Methods. Each of them has its specific asset in particular diagnosis area and that's why it is very important to judge the results of these methods always in the complex overview. The most frequently used methods at Nuclear Medicine departments are Dynamic and Static Scintigraphical Kidney and urinary tract Examination. Dynamic Scintigraphy gives information about function and drain parameter of the kidney. It is possible to judge shape, size and position of the kidney. Sometimes the method includes the Furosemid Test, Renovascular Hyperthensis Diagnosis and examination of transplanted kidney. The responsibility of radiologic attendant during the execution of these diagnostic methods consists in right, accurate and understandable instructing the person under examination, imposition of the person, setting the detector and the execution of the study right after the RF application, which is executed by a pediatrist (for children under 3 years of age) or a nurse. The radiologic...
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The role of radiologist assistant in radioiodine diagnostics and treatment of thyroid cancer
Hrbek, Jaroslav ; Táborská, Kateřina (referee) ; Vlček, Petr (advisor)
The bachelors thesis on the task of a radiological assistant during radioiodine diagnostics and treatment of thyroid gland carcinomas deals with the issue of thyroid gland carcinomas in the Czech Republic. It contains a brief overview of the types of carcinomas that affect the thyroid gland, their classification, diagnostics and therapy, concentrating on utilisation of modern examination methods and therapeutic practices, including among others application of radioiodine. The thesis also contains cases of four patients with similar diagnoses, the comparison of the development of whose respective illnesses I found interesting. Last but not least, the thesis includes a number of annexes comprising among others tables with important instructions for patients before and after application of radioiodine, and photographs from the site where the radioiodine application takes place Powered by TCPDF (www.tcpdf.org)
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The role of the radiologist assistant in radionuclide brain examination
Horčičková, Zuzana ; Vlček, Petr (referee) ; Špalková, Ingrid (advisor)
Bachelor's thesis "The Role of the radiotherapist in radionuclide brain examinations" is engaged Nuclear medicine imaging methods in the examination of the brain and the role of the radiotherapist at radioisotope nuclear examination in the brain. The work is divided into nine parts. In the first and second part describes anatomy and physiology of the nervous system. The third part is devoted to regional brain blood perfusion - an examination of brain perfusion and assessment of cerebrovascular reserve capacity, which is described preparation and advance in examination, used radiofarmaceutical, evaluation of SPECT examination and contraindication. For testing cerebrovascular reserve capacity are described options burdens. Furthermore, in this chapter refers to the differential diagnostics of dementia, the detection of epileptic focus, the diagnosis of brain death and diagnostics of brain trauma. The fourth part is direct on receptor diagnostics. With respect to commercially supplied by diagnostic ligand is the most common examination dopamine system. The fifth part deals with 18F-FDG - PET examination of the brain. Distribution and intensity of glucose metabolism in the brain can be visualized. The sixth part deals with the diagnosis of brain tumors. In this chapter described the examination using of SPECT...
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The role of the radiologist assistant in radionuclide lung examination
Jindrová, Alena ; Vlček, Petr (referee) ; Táborská, Kateřina (advisor)
The theme of the paper is The role of radiological assistant in radionuclide pulmonary examinations. The aim of the paper is to get closer to all kinds of problems connected with these examinations, give informations about each of them and describe the role of RA in this process. It includes indroduction, anatomical structure of the respiratory system, physiological function and diseases of the respiratory system, description of the radionuclid pulmonary examinations and finally conclusion. The first chapter is introduction. This part gives brief information on nuclear medicine, scintigraphy and lung perfusion and ventilation scan. The second part deals with anatomy of the respiratory system with focusing on lungs. The third chapter speaks about physiological functions of the respiratory system and consists of ventilation of the lungs, diffusion of gases through the alveolocapillary membrane, perfusion of the lungs and adequate rate between ventilation and perfusion. The fourth chapter is about diseases of the respitatory system and it is also focused on the lungs, especially on the pulmonary embolism. The fifth part involves information about lung radionuclide examinations. In this chapter is explained ventilation and perfusion of the lungs in detail and other examinations just briefly, then procedures...
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Language School and English Kindergarten in Horní Heršpice
Vlček, Petr ; Blažek, Petr (referee) ; Fišarová, Zuzana (advisor)
The aim of diploma’s thesis is a design od school house, exactly language school and english kindergarten. It’s a new building, designed on a flat plot no.873/21 in cadastre unit Horni Herspice, in a Brno’suburb. The language school is intended to accommodate 41 students. Kindergarten is for education preschool children. Kindergarten is designed for total capacity of 40 children. The building was designed in a rectangular shape without cellar. It is a two-storey masonry system. Both parts of the building were designed so that students and children do not meet. A schoolmaster office is located on the second floor. The building was designed from sand-lime bricks KM Beta. The thermal insulation is made from external thermal insulation composite systems ETICS, floor structure is from ceramic-concrete precast floor slabs. The major part of the flat roof structure is double-layered while the rest is a green single-layer construction.
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Cooling systems in buildings multipurpose buildings
Hobza, Lukáš ; Vlček, Petr (referee) ; Formánek, Marian (advisor)
This Bachelor Thesis deals with cooling systems of housing units and an adjacent wine shop. The theoretical part of the thesis is focused on the principle of working ordinarily used cooling systems and options of productions of cold. The thesis describes advantages and disadvantages of individual systems. The result of the computational part is a design of the optimal cooling system for the multifunctional building which secures a diversion of a thermal load in a summer season and the overall design of the cooling system.
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Air conditioning in the theater
Lenhart, Marek ; Vlček, Petr (referee) ; Blasinski, Petr (advisor)
The Bachelor’s dissertation is divided into three parts: theoretical, computational and design. The theoretical part is focused on heat recovery systems in air condition. The computational and project part deal with the design of air ventilation, heating and air conditioning theater.
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