Imaging of M^|^eacute;ni^|^egrave;re's Disease after Intravenous Administration of Single-dose Gadodiamide: Utility of Subtraction Images with Different Inversion Time

DOI Web Site PubMed 被引用文献45件 参考文献24件
  • NAGANAWA Shinji
    Department of Radiology, Nagoya University Graduate School of Medicine
  • YAMAZAKI Masahiro
    Department of Radiology, Nagoya University Graduate School of Medicine
  • KAWAI Hisashi
    Department of Radiology, Nagoya University Graduate School of Medicine
  • BOKURA Kiminori
    Department of Radiology, Nagoya University Graduate School of Medicine
  • SONE Michihiko
    Department of Otorhinolaryngology, Nagoya University Graduate School of Medicine
  • NAKASHIMA Tsutomu
    Department of Otorhinolaryngology, Nagoya University Graduate School of Medicine

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タイトル別名
  • Imaging of Ménière's Disease after Intravenous Administration of Single-dose Gadodiamide: Utility of Subtraction Images with Different Inversion Time
  • Imaging of Meniere's disease after intravenous administration of single-dose gadodiamide: utility of subtraction images with different inversion time

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抄録

For the separate visualization of endolymph, perilymph, and bone on a single image after intravenous injection of single-dose gadodiamide, we fused gray-scale inverted positive endolymph (PEI) with native positive perilymph (PPI) images, that is, we subtracted PEI from PPI. Subtraction significantly improved the contrast noise ratio between endolymph and perilymph and the subjective visibility score for endolymphatic space. The 24 patients with the suspect of Ménière's disease were included.<br>

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