Quickly progressive amyotrophy of the thigh: An unusual cause of rapid chondrolysis of the knee.

While rapidly destructive OA is more recognized in hip, we report the case of a 50-year-old woman who presented a rapid chondrolysis in the patellofemoral joint in a context of rapid loss of muscular strength. She had arthralgia, myalgia and proximal muscular deficit of the limbs. Creatine phospho kinase level was elevated and electromyogram exam showed a… CONTINUE READING