Evidence-based Guideline: Diagnosis and Treatment of Limb ...

Oct 12, 2014 · Serum CK levels were normal or mildly to moderately elevated (2- to 6-fold).e436,e441 Muscle ultrasound of 6 patients demonstrated severe atrophy of the hamstring, anterior tibial, and peroneal muscles with milder quadriceps and gastrocnemius involvement and central atrophy with peripheral sparing; the “myopathic target” was noted in all 6 ... ................
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