Clinical and Muscle Imaging Findings in 14 Mainland Chinese Patients with Oculopharyngodistal Myopathy
Fig 6
Myopathological changes in OPDM patients with various disease durations.
(A) and (B) For patient 13, muscle biopsies exhibited myopathic features, including fiber size variation and rimmed vacuoles (arrowed). (C) and (D) For patient 6, muscle biopsies revealed rimmed vacuoles (arrowed), along with marked muscular dystrophic changes, including fiber size variation and endomysial proliferation (Bar = 100 μm).