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[en] Published in summary form only
Journal
[en] The system presented is the Searle Nuclear-Chicago Data Processor for Nuclear Medicine, the Clincom. The system has been designed to fulfil the data processing needs in the daily routine in a nuclear medicine department, where computer-skilled personnel is normally not available. Therefore one of the outstanding requirements in the design has been the ease of operation. A clinical program has been developed that enables a large number of routines to be performed by pressing just a pushbutton on the front panel. A further design criterium has been that the Clincom could be placed at a reasonable distance of the camera for example in another room, in order to optimise both patient's and operator's convenience
Source
Raynaud, C.; Todd-Pokropek, A. (eds.); CEA, 91 - Orsay (France). Service Hospitalier Frederic Joliot; p. 488-490; ISBN 2727200056; 
; Jan 1976; 4. International conference on information processing in scintigraphy; Orsay, France; 15 Jul 1975
; Jan 1976; 4. International conference on information processing in scintigraphy; Orsay, France; 15 Jul 1975
[en] An adaptive technique to restore scintigraphic images is presented. A few examples are discussed to show its performance when the procedure is implemented on a minicomputer with limited core memory. (orig.)
Journal
Nuclear Instruments and Methods; ISSN 0029-554X; ; v. 166(3); p. 551-554
; v. 166(3); p. 551-554
[en] Constrained optimisation has been applied to both one and two dimensional scintigraphic data. The only assumption made is that the object data should contain no discontinuities. The only a priori information required to implement deconvolution is a measure of the data to be deconvolved and an estimate of the system point spread function. Constrained optimisation should be preferred to the Wiener type filter which requires more information about the signal and noise components of the data and may also require other approximations to be made which are probably difficult to justify for scintigraphic data
Source
Di Paola, Robert; Kahn, Edmond (eds.); Les Colloques de l'INSERM; v. 88; p. 603-612; ISBN 2-85598-191-3; ; 1980; p. 603-612; INSERM; Paris, France; INSERM international colloquium on information processing in medical imaging; Paris, France; 2 - 6 Jul 1979
; 1980; p. 603-612; INSERM; Paris, France; INSERM international colloquium on information processing in medical imaging; Paris, France; 2 - 6 Jul 1979
[en] A case of retained gastric antrum diagnosed through pertecnetate (99mTc-O-4) abdominal scintigraphy is described. This radionuclides's specific accumulations by the gastric mucosa is indicated for the diagnosis of ectopic gastric mucosa or retained gastric antrum after gastrectomy (BII). This diagnostic procedure is well tolerated, giving immediate answers for therapeutic approach, reducing morbidity and mortality in a high risk group of patients. (author)
[pt]
Descreve-se um caso de antro gastrico retido, o qual apos multiplas cirurgias foi diagnosticado pela cintilografia abdominal com pertecnetato (99mTcO-4). A especificidade do acumulo desse radionuclideo ao nivel da mucosa gastrica, permite um diagnostico preciso na investigacao de casos de mucosa gastrica ectopica ou de mucosa antral retida apos gastrectomia a BII. O interesse do metodo encontra justificativa no fato da boa tolerancia pelo paciente e da presteza de seus resultados decisivos para o encaminhamento da conduta terapeutica e consequente reducao da morbilidade e mortalidade em pacientes de alto risco. (autorJournal
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