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<p>A 43-year-old male patient presented with monoparesis in his left leg, which had persisted for one year, then progressed to spastic dysarthria, tetraparesis, wide-based gait, muscle atrophy, weakness, fasciculations, and signs of pyramidal signs in all limbs. Brain MRI findings revealed hyperintensities on T2/FLAIR and diffusion-weighted imaging (DWI) along the corticospinal tracts, extending from the corona radiata and internal capsules to the brainstem, the “bright tongue sign” and the “wine glass sign,”. This case highlights the classic findings in amyotrophic lateral sclerosis, which was confirmed by electroneuromyography.</p>

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“Bright Tongue” and “Wine Glass” signs in amyotrophic lateral sclerosis

  • 期刊论文

  • 发表日期：

    2026年1月8日

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  • João Alfredo M. M. de Barros,
  • Arthur Felipe B. Vasconcelos,
  • Ana Luísa C. B. Gomes,
  • Luíza Maria G. de Sousa,
  • Alex T. Meira

摘要

A 43-year-old male patient presented with monoparesis in his left leg, which had persisted for one year, then progressed to spastic dysarthria, tetraparesis, wide-based gait, muscle atrophy, weakness, fasciculations, and signs of pyramidal signs in all limbs. Brain MRI findings revealed hyperintensities on T2/FLAIR and diffusion-weighted imaging (DWI) along the corticospinal tracts, extending from the corona radiata and internal capsules to the brainstem, the “bright tongue sign” and the “wine glass sign,”. This case highlights the classic findings in amyotrophic lateral sclerosis, which was confirmed by electroneuromyography.