Omori H, Mitsui T, Kunishige M, Endo I, Takahashi K, Matsumoto T
Department of Medicine and Bioregulatory Sciences, University of Tokushima Graduate School of Medicine, Tokushima, Japan.
Clin Neuropathol. 2005 Jul-Aug;24(4):191-3.
We report a 53-year-old Japanese woman who had recurrent orbital myositis for 14 years. She exhibited mild muscle weakness in proximal limbs 13 years after the onset of orbital myositis. An electromyogram revealed myopathic potentials and denervation potentials in proximal limb muscles. Quadriceps biopsy showed infiltrates of mononuclear cells around intramuscular vessels and mild degenerative changes in muscle cells. These findings indicate that the present case belongs to the spectrum of localized nodular myositis.
我们报告了一名53岁的日本女性，她患有复发性眼眶肌炎14年。眼眶肌炎发病13年后，她出现近端肢体轻度肌无力。肌电图显示近端肢体肌肉存在肌病电位和失神经电位。股四头肌活检显示肌内血管周围有单核细胞浸润，肌肉细胞有轻度退行性改变。这些发现表明该病例属于局限性结节性肌炎范畴。
