This video tells us about Myopathies. Myopathy is any disease that affects the muscles that control voluntary movement in the body. The video covers epidemiology, types of myopathies, signs and syndromes related to different types, medications and laboratory tests and management procedures related to different myopathies in detail. TIMELINE: 0:11 Introduction 0:49 Definition 1:19 Epidemiology 1:54 Inherited 2:35 Acquired 2:50 Metabolic 3:34 Thyrotoxic myopathy 4:12 Comparison among myopathies and neuropathies 5:23 Congenital Myopathies 5:45 Mitochondrial myopathies 6:27 Gorlin's sign 6:47 Muscular dystrophy 7:30 Idiopathic inflammatory myopathy 8:14 Induced -medications 8:38 Systemic diseases 9:52 Laboratory tests 11:58 Management of inherited and acquired types 12:54 Special considerations 14:20 End