Quantification of technetium-99m hexamethylpropylene amine oxime brain uptake in routine clinical practice using calibrated point sources as an external standard: phantom and...
Vol. 20 (8. 1993), p. 684-689 Zugang:
zum Volltext ähnliche Vorschläge
1993
Abstract Quantitative methods for calculation of regional cerebral blood flow with technetium-99m hexamethylpropylene amine oxime (99mTc-HMPAO) have been proposed. These methods are very labour intensive and therefore are not useful in routine clinical practice. We describe a simple alternative... mehr
Parameters influencing SPET regional brain uptake of technetium-99m hexamethylpropylene amine oxime measured by calibrated point sources as an external standard
Vol. 21 (6. 1994), p. 514-520 Zugang:
zum Volltext ähnliche Vorschläge
1994
Abstract Using calibrated point sources as an external standard to convert single-photon emission tomography (SPET) brain counts into absolute values of regional brain uptake (rBU) of technetium-99m hexamethylpropylene amine oxime (HMPAO), the relative contribution of different parameters to... mehr
Sensitivity and specificity of thallium-201 single-photon emission tomography in the functional detection and differential diagnosis of brain tumours
Vol. 21 (7. 1994), p. 621-633 Zugang:
zum Volltext ähnliche Vorschläge
1994
Abstract The aim of this retrospective study was to assess the contribution of thallium-201 single-photon emission tomography (SPET) in the detection and differential diagnosis of brain tumours. In 90 patients 201Tl SPET was performed because of clinical or radiological suspicion of tumoral... mehr
Evaluation of methods for qualitative and quantitative assessment of esophageal transit of liquid
Vol. 11 (1. 1985), p. 17-21 Zugang:
zum Volltext ähnliche Vorschläge
1985
Abstract The aim of this work was to compare the advantages and the limitations of several data processing techniques for the assessment of esophageal transit. The following qualitative methods were evaluated: (a) scintigraphic image, (b) cine-display, (c) regional time-activity curve, and (d)... mehr
Influence of high-energy photons on the spectrum of iodine-123 with low- and medium-energy collimators: consequences for imaging with 123I-labelled compounds in clinical practice
Vol. 26 (6. 1999), p. 655-658 Zugang:
zum Volltext ähnliche Vorschläge
1999
Abstract. Using iodine-123 labelled radiotracers, the presence of 2.5% high-energy photons causes image deterioration due to increased scatter. To investigate the influence of these photons on image quality, we measured the spectrum of 123I with a medium-energy (ME), a low-energy all-purpose... mehr
Copyright: Copyright 1999 Springer-Verlag Berlin Heidelberg mehr
Culture of Artemia on rice bran: The conversion of a waste-product into highly nutritive animal protein
in: Aquaculture, in: Aquaculture . - Amsterdam : Elsevier, ISSN 0044-8486, ZDB-ID 1495998-7 Vol. 21, No. 4 (1980), p. 393-396
Zugang:
zum Volltext ähnliche Vorschläge
Technetium-99m HMPAO SPET in acute supratentorial ischaemic infarction, expressing deficits as millilitre of zero perfusion
Vol. 22 (5. 1995), p. 427-433 Zugang:
zum Volltext ähnliche Vorschläge
1995
Abstract A comparative interim analysis was performed of clinical parameters, computed tomographic (CT) scan results and technetium-99m hexamethylpropylene amine oxime single-photon emission tomography (SPET) findings obtained within 12 h of acute supratentorial ischaemic infarction. First, the... mehr
Fourth metting of the European Neurological Society 25–29 June 1994 Barcelona, Spain
in: Journal of neurology , ISSN 1432-1459, Vol. 241 (1. 1994), p. 1-164 Zugang:
zum Volltext ähnliche Vorschläge