we conclude that long-term therapy with zidovudine can cause a toxic mitochondrial myopathy , which coexists with a t-cell-mediated inflammatory myopathy that is restricted to mhc-i antigen , and is indistinguishable from the myopathy associated with primary hiv infection or polymyositis in hiv-seronegative patients .
C0027121
inflammatory myopathy
C0085655
polymyositis