This video tells us about Inflammatory myopathies which is an acute, subacute, or chronic infection of skeletal muscle. Video briefs about the type Polymyositis, its clinical features, Histopathological study and treatment prognosis. This is highly recommended as it’s a quick and basic review. TIMELINE: 0:20 Introduction 0:37 Objective 0:43 Polymyositis 1:46 Clinical features 2:29 Histopathological presentation slides 3:14 Treatment 4:13 Prognosis 4:52 Conclusion 5:15 End