Assessment of 2D and 3D Data Acquisition in the Vicinity of Intense Accumulation of <SUP>18</SUP>F-FDG in PET/CT Examination

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  • <SUP>18</SUP>F-FDG高集積部の近傍におけるPET/CT検査での2D，3Dデータ収集の検討
  • ¹ ⁸ F-FDG コウシュウセキブ ノ キンボウ ニ オケル PET/CT ケンサ デ ノ 2D,3Dデータ シュウシュウ ノ ケントウ

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Abstract

In the vicinity of intense accumulation of 18F-FDG, 3D acquisition data caused false-negative and false-positive findings. On the other hand, 2D acquisition date showed little or no false-negative findings or false-positive. Combination of 3D and 2D acquisition images seem to be able to compensate mutual drawbacks. In actual clinical practice, whole-body image was taken with 3D acquisition at first, and then sequential 2D acquisition images were added when the metabolically abnormal foci showed intense accumulation of 18F-FDG.

Journal

  • RADIOISOTOPES

    RADIOISOTOPES 61 (11), 545-550, 2012

    Japan Radioisotope Association

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