Evaluation of Volume Mesurement of Small Organ Using Single Photon Emission Computed Tomography.
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概要
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<I>In order to evaluate the usefulness of volume mesurement of small organ using single photon emission computed tomography (SPECT), phantom study with six cylinder (1-50ml) and three thyroid phantoms (12-34 ml) with various</I> <SUP>131</SUP>I <I>concentration were performed. The optimal threshold level was quite changed according of the shape, size of phantoms and</I> <SUP>131</SUP>I <I>activity: small change of the threshold level resulted in considerable difference of the volume. The volume measurement of the small organ such as thyroid using SPECT might not accurate.</I>
- 社団法人 日本アイソトープ協会の論文
社団法人 日本アイソトープ協会 | 論文
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